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Gas lawn mowers remain a popular choice for their power and independence from cords or batteries. The Senix 201cc 22-Inch 3-in-1 Variable Speed Self-Propelled Gas Lawn Mower stands out as the overall best, thanks to its versatility and smooth operation. For smaller yards, the PowerSmart EasyCut 18-Inch Gas Lawn Mower offers a compact, budget-friendly option, while the YARDMAX 22-inch Self Propelled Mower delivers high performance for larger properties. Buyers often face tradeoffs between power, maneuverability, weight, and price. Keep reading to find out which model fits your yard and budget best.

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15
compared
5
brands
201cc 4-cycle OHV
max engine
Which gas lawn mower should you buy?
★ Top Pick
SENIX 201cc 22-Inch 3-in-1 Var
Best Overall for Power and Versatility
Powerful 201cc engine for demanding lawns
See on Amazon →
Homeowners with small, flat yards seeking a lightweight, easy-to-operate mower
PowerSmart EasyCut 18-Inch Gas
Reliable 144cc engine with easy-start technology
View on Amazon →
Budget-conscious homeowners with small to medium yards who prefer a simple, lightweight mower
PowerSmart 18-inch 144cc Gas L
Reliable 144cc engine with easy-start technology
View on Amazon →
Homeowners with small to medium yards seeking a lightweight, versatile mower
AMERISUN 21-inch Gas Lawn Mowe
Reliable 144cc engine with easy-start features
View on Amazon →
Homeowners with medium to large, hilly, or uneven lawns needing powerful self-propulsion
PowerSmart 21-inch Self-Propel
Powerful 170cc engine for demanding lawns
View on Amazon →
Engine — compared
SENIX 201cc 22-Inch 3-in-1 Var201cc 4-cycle OHV
PowerSmart EasyCut 18-Inch Gas144cc 4-stroke OHV
PowerSmart 18-inch 144cc Gas L144cc 4-stroke OHV
AMERISUN 21-inch Gas Lawn Mowe144cc 4-stroke OHV
PowerSmart 21-inch Self-Propel170cc OHV
PowerSmart 22-Inch Self Propel170cc 4-stroke OHV
PowerSmart 22-Inch 170cc Self 170cc 4-stroke OHV
PowerSmart EasyCut 18-Inch Gas144cc 4-stroke OHV
PowerSmart EasyCut 18-Inch Gas144cc 4-stroke OHV
BILT HARD 21 Inch Gas Powered 144cc 4-cycle
BILT HARD 21-Inch Self-Propell201cc 4-Cycle OHV
PowerSmart EasyGlide 21-Inch 3144cc 4-stroke OHV
SENIX 21-Inch Gas Push Lawn Mo144cc 4-stroke
BILT HARD Gas Lawn Mower 20 in144cc 4-Cycle OHV
Pros & cons at a glance
SENIX 201cc 22-Inch 3-in-1 Var
✓ Powerful 201cc engine for demanding lawns
✗ Heavier than comparable 18-inch models, challenging for some users
PowerSmart EasyCut 18-Inch Gas
✓ Reliable 144cc engine with easy-start technology
✗ Limited to small or flat yards due to size and weight
PowerSmart 18-inch 144cc Gas L
✓ Reliable 144cc engine with easy-start technology
✗ Limited to side discharge, less versatile than 3-in-1 models
AMERISUN 21-inch Gas Lawn Mowe
✓ Reliable 144cc engine with easy-start features
✗ Moderate customer ratings suggest mixed experiences
PowerSmart 21-inch Self-Propel
✓ Powerful 170cc engine for demanding lawns
✗ Heavier for some users to handle
YARDMAX 22 in. 201cc Select PA
✓ Smooth, adjustable speed control with CVT
✗ Potentially heavier due to high wheel design
PowerSmart 22-Inch Self Propel
✓ Powerful 170cc engine handles tough grass
✗ Heavy and potentially tiring to maneuver
PowerSmart 22-Inch 170cc Self
✓ Strong 170cc engine for tough conditions
✗ Heavy weight can be difficult to maneuver
PowerSmart EasyCut 18-Inch Gas
✓ Lightweight and easy to maneuver
✗ Limited to small lawns
PowerSmart EasyCut 18-Inch Gas
✓ Easy start with auto choke and primer
✗ Limited to small yards
BILT HARD 21 Inch Gas Powered
✓ Wide 21-inch deck enhances mowing efficiency for large areas
✗ Heavy weight, which can be cumbersome for some users
BILT HARD 21-Inch Self-Propell
✓ Self-propelled feature reduces user fatigue
✗ Heavy weight may be difficult for some users to maneuver
PowerSmart EasyGlide 21-Inch 3
✓ Powerful 144cc engine with easy start system
✗ Heavy for some users to push over extended periods
SENIX 21-Inch Gas Push Lawn Mo
✓ Powerful 144cc engine for tough grass
✗ Heavier than electric models, harder to store
BILT HARD Gas Lawn Mower 20 in
✓ 8 adjustable cutting heights for precise control
✗ Smaller 20-inch deck increases mowing time on larger lawns

Complete the kit

SporGain [Updated Lawn Mower Blade Sharpener 15°-45° Adju...
SporGain [Updated Lawn Mower Blade Sharpener 15°-45° Adju…
Add to your setup →
SporGain Lawn Mower Blade Sharpener,Brushless Motor,Lifet...
SporGain Lawn Mower Blade Sharpener,Brushless Motor,Lifet…
Add to your setup →
SHARPAL 103N All-in-1 Knife Garden Tool Lawn Mower Blade...
SHARPAL 103N All-in-1 Knife Garden Tool Lawn Mower Blade…
Add to your setup →

Key Takeaways

  • The most versatile models combine 3-in-1 cutting options with self-propulsion for larger yards.
  • Compact and lightweight mowers are ideal for small yards and ease of storage, but may sacrifice cutting width and power.
  • Higher engine displacement generally correlates with better performance but adds weight and cost.
  • Budget options tend to have fewer features and may require more effort to operate over large or tough terrains.
  • Choosing a mower with adjustable cutting heights is essential for maintaining healthy grass across different seasons.
2
PowerSmart EasyCut 18-Inch Gas
Best for Small Yards and Ease of Use
1
SENIX 201cc 22-Inch 3-in-1 Var
Best Overall for Power and Versatility
3
PowerSmart 18-inch 144cc Gas L
Best Lightweight and Affordable

Our Top Gas Lawn Mowers Picks

SENIX 201cc 22-Inch 3-in-1 Variable Speed Self-Propelled Gas Lawn MowerSENIX 201cc 22-Inch 3-in-1 Variable Speed Self-Propelled Gas Lawn MowerBest Overall for Power and VersatilityEngine: 201cc 4-cycle OHVCutting Width: 22 inchesCutting Modes: Bagging, Mulching, Side DischargeVIEW ON AMAZONSee Our Full Breakdown
PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc OHV Engine, Steel Deck, Side Discharge, 5-Position Dual-Lever Height Adjustment, Push Mower for Small YardsPowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc OHV Engine, Steel Deck, Side Discharge, 5-Position Dual-Lever Height Adjustment, Push Mower for Small YardsBest for Small Yards and Ease of UseEngine: 144cc 4-stroke OHVCutting Width: 18 inchesCutting Heights: 1.5 to 3.9 inchesVIEW ON AMAZONSee Our Full Breakdown
PowerSmart 18-inch 144cc Gas Lawn Mower with Side-DischargePowerSmart 18-inch 144cc Gas Lawn Mower with Side-DischargeBest Lightweight and AffordableEngine: 144cc 4-stroke OHVCutting Width: 18 inchesCutting Heights: 1.5 to 3.9 inchesVIEW ON AMAZONSee Our Full Breakdown
AMERISUN 21-inch Gas Lawn Mower, 144cc 4-Stroke, 2-in-1 Push MowerAMERISUN 21-inch Gas Lawn Mower, 144cc 4-Stroke, 2-in-1 Push MowerBest for Versatility and Small to Medium YardsEngine: 144cc 4-stroke OHVCutting Width: 21 inchesHeight Adjustment: 6 positions, 1.5″ to 3.9″VIEW ON AMAZONSee Our Full Breakdown
PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV EnginePowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV EngineBest for Larger Yards and Sloped TerrainEngine: 170cc OHVCutting Width: 21 inchesCutting Heights: 1.5 to 3.9 inchesVIEW ON AMAZONSee Our Full Breakdown
YARDMAX 22 in. 201cc Select PACE 6 Speed CVT High Wheel FWD 3-in-1 Gas Walk Behind Self Propelled Lawn MowerYARDMAX 22 in. 201cc Select PACE 6 Speed CVT High Wheel FWD 3-in-1 Gas Walk Behind Self Propelled Lawn MowerBest for Smooth, Precise Speed Control and TractionCutting Width: 22 inchesEngine Displacement: 201ccTransmission: 6-speed CVTVIEW ON AMAZONSee Our Full Breakdown
PowerSmart 22-Inch Self Propelled Gas Lawn Mower, 170cc 4-Cycle OHV Engine, 3-in-1 Mulch/Bag/Rear Discharge, 6 Cutting HeightsPowerSmart 22-Inch Self Propelled Gas Lawn Mower, 170cc 4-Cycle OHV Engine, 3-in-1 Mulch/Bag/Rear Discharge, 6 Cutting HeightsBest for Power and Versatility on Large or Thick LawnsEngine: 170cc 4-stroke OHVCutting Width: 22 inchesCutting Heights: 1.5 to 3.9 inchesVIEW ON AMAZONSee Our Full Breakdown
PowerSmart 22-Inch 170cc Self Propelled Gas Lawn MowerPowerSmart 22-Inch 170cc Self Propelled Gas Lawn MowerBest for Large Yards Requiring Power and Ease of UseEngine: 170cc 4-stroke OHVCutting Deck: 22 inchesGrass Bag Capacity: 60LVIEW ON AMAZONSee Our Full Breakdown
PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Stroke OHV Engine, Push Walk-Behind, 3-in-1 Mulch/Bag/Side Discharge, Steel Deck, 6 Height AdjustmentPowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Stroke OHV Engine, Push Walk-Behind, 3-in-1 Mulch/Bag/Side Discharge, Steel Deck, 6 Height AdjustmentBest Compact Choice for Small Lawns and Easy HandlingEngine: 144cc 4-stroke OHVCutting Width: 18 inchesSystem: 3-in-1 (mulch, bag, side discharge)VIEW ON AMAZONSee Our Full Breakdown
PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Cycle Engine, Walk-Behind Push Lawn MowerPowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Cycle Engine, Walk-Behind Push Lawn MowerBest Budget-Friendly Push Mower for Small YardsEngine: 144cc 4-stroke OHVCutting Width: 18 inchesDeck Material: SteelVIEW ON AMAZONSee Our Full Breakdown
BILT HARD 21 Inch Gas Powered Lawn Mower, 4-Cycle 144cc Engine, 3-in-1 Push Lawnmower with Bagging, Mulching & Side Discharge, Adjustable 6-Position Cutting HeightBILT HARD 21 Inch Gas Powered Lawn Mower, 4-Cycle 144cc Engine, 3-in-1 Push Lawnmower with Bagging, Mulching & Side Discharge, Adjustable 6-Position Cutting HeightBest Overall for Versatility and PowerCutting Deck: 21 inchesEngine: 144cc 4-cycleHorsepower: 3.4 HPVIEW ON AMAZONSee Our Full Breakdown
BILT HARD 21-Inch Self-Propelled Gas Lawn Mower – 201cc 4-Cycle OHV, 3-in-1 Bagging, Mulching & Side Discharge, Adjustable HeightsBILT HARD 21-Inch Self-Propelled Gas Lawn Mower - 201cc 4-Cycle OHV, 3-in-1 Bagging, Mulching & Side Discharge, Adjustable HeightsBest for Ease of Use and ComfortEngine: 201cc 4-Cycle OHVCutting Width: 21 inchesCutting Heights: 1.2 to 3.75 inchesVIEW ON AMAZONSee Our Full Breakdown
PowerSmart EasyGlide 21-Inch 3-in-1 Push Gas Lawn MowerPowerSmart EasyGlide 21-Inch 3-in-1 Push Gas Lawn MowerBest for Smooth Maneuverability and Effortless CuttingEngine: 144cc 4-stroke OHVDeck Size: 21 inchesCutting Height: 1.5 to 3.9 inchesVIEW ON AMAZONSee Our Full Breakdown
SENIX 21-Inch Gas Push Lawn Mower, 144cc, 2-in-1 MulchingSENIX 21-Inch Gas Push Lawn Mower, 144cc, 2-in-1 MulchingBest for Large Yards with Simple 2-in-1 MulchingEngine: 144cc 4-strokeCutting Width: 21 inchesHeight Adjustment: 6 positions, 1.25”–3.75”VIEW ON AMAZONSee Our Full Breakdown
BILT HARD Gas Lawn Mower 20 inch, 144cc 4-Cycle OHV Engine, 8 Adjustable Cutting HeightsBILT HARD Gas Lawn Mower 20 inch, 144cc 4-Cycle OHV Engine, 8 Adjustable Cutting HeightsBest for Precise Height Control and Compact SpaceEngine: 144cc 4-Cycle OHVCutting Deck: 20 inchesCutting Heights: 8 positions from 0.7″ to 3.2″VIEW ON AMAZONSee Our Full Breakdown
Specs at a glance
gas lawn mowerEngineCutting Width
SENIX 201cc 22-Inch 3-in-1 Var201cc 4-cycle OHV22 inches
PowerSmart EasyCut 18-Inch Gas144cc 4-stroke OHV18 inches
PowerSmart 18-inch 144cc Gas L144cc 4-stroke OHV18 inches
AMERISUN 21-inch Gas Lawn Mowe144cc 4-stroke OHV21 inches
PowerSmart 21-inch Self-Propel170cc OHV21 inches
YARDMAX 22 in. 201cc Select PA22 inches
PowerSmart 22-Inch Self Propel170cc 4-stroke OHV22 inches
PowerSmart 22-Inch 170cc Self 170cc 4-stroke OHV
PowerSmart EasyCut 18-Inch Gas144cc 4-stroke OHV18 inches
PowerSmart EasyCut 18-Inch Gas144cc 4-stroke OHV18 inches
BILT HARD 21 Inch Gas Powered 144cc 4-cycle
BILT HARD 21-Inch Self-Propell201cc 4-Cycle OHV21 inches
PowerSmart EasyGlide 21-Inch 3144cc 4-stroke OHV
SENIX 21-Inch Gas Push Lawn Mo144cc 4-stroke21 inches
BILT HARD Gas Lawn Mower 20 in144cc 4-Cycle OHV

More Details on Our Top Picks

  1. SENIX 201cc 22-Inch 3-in-1 Variable Speed Self-Propelled Gas Lawn Mower

    SENIX 201cc 22-Inch 3-in-1 Variable Speed Self-Propelled Gas Lawn Mower

    Best Overall for Power and Versatility

    View on Amazon

    This model stands out for its robust 201cc engine, making it ideal for tackling larger, more overgrown lawns with ease. Its 3-in-1 system offers flexibility, comparable to the PowerSmart 21-inch but with more power, and the self-propelled rear-wheel drive significantly reduces effort on uneven terrain. However, the added engine size makes it heavier and potentially more cumbersome for users with limited strength, and the noise level may be higher than smaller models like the PowerSmart EasyCut. Maintenance and fuel requirements are standard, but the weight and noise are tradeoffs for high performance and durability.

    Pros:
    • Powerful 201cc engine for demanding lawns
    • Versatile 3-in-1 cutting system (bagging, mulching, side discharge)
    • Self-propelled with large rear wheels for easy handling
    • Adjustable height settings for tailored mowing
    Cons:
    • Heavier than comparable 18-inch models, challenging for some users
    • Requires regular maintenance and fuel management
    • Potentially noisy during operation

    Best for: Homeowners with medium to large lawns needing reliable power and versatile mowing options

    Not ideal for: Users with small yards or limited strength who prefer lightweight, quiet mowers

    • Engine:201cc 4-cycle OHV
    • Cutting Width:22 inches
    • Cutting Modes:Bagging, Mulching, Side Discharge
    • Rear Wheels:11 inches
    • Height Adjustment:6 positions from 1.25″ to 4″
    • Drive:Self-propelled rear-wheel drive
    Our verdict
    “This mower is best suited for users seeking a powerful, versatile machine capable of handling larger or more challenging lawns despite its weight and noise.”
  2. PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc OHV Engine, Steel Deck, Side Discharge, 5-Position Dual-Lever Height Adjustment, Push Mower for Small Yards

    PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc OHV Engine, Steel Deck, Side Discharge, 5-Position Dual-Lever Height Adjustment, Push Mower for Small Yards

    Best for Small Yards and Ease of Use

    View on Amazon

    This model shines for its compact size and straightforward operation, making it an excellent choice for small to medium lawns where simplicity is key. The 144cc engine offers reliable power, comparable to the PowerSmart 18-inch but with slightly more engine capacity, and its lightweight design enhances maneuverability. Unlike the PowerSmart 18-inch, it includes a side discharge feature for easier grass dispersal. The tradeoffs are its limited size, which restricts efficiency on larger lawns, and it lacks self-propulsion, requiring more effort from the operator.

    Pros:
    • Reliable 144cc engine with easy-start technology
    • Lightweight and manageable for most users
    • Side discharge feature for quick clipping dispersal
    • Dual-lever, 5-position height adjustment
    Cons:
    • Limited to small or flat yards due to size and weight
    • No self-propulsion, more manual effort needed
    • Moderate customer rating indicates mixed satisfaction

    Best for: Homeowners with small, flat yards seeking a lightweight, easy-to-operate mower

    Not ideal for: Large or uneven lawns where a self-propelled or larger deck would be more efficient

    • Engine:144cc 4-stroke OHV
    • Cutting Width:18 inches
    • Cutting Heights:1.5 to 3.9 inches
    • Wheels:8″ rear, 7″ front
    • Deck Material:Steel
    • Discharge Options:Side
    Our verdict
    “This mower is ideal for small yard owners who prioritize ease of use and portability over size and power.”
  3. PowerSmart 18-inch 144cc Gas Lawn Mower with Side-Discharge

    PowerSmart 18-inch 144cc Gas Lawn Mower with Side-Discharge

    Best Lightweight and Affordable

    View on Amazon

    Compared with larger models, this 18-inch PowerSmart offers a more manageable size, making it suitable for smaller yards or tight spaces. Its 144cc engine provides sufficient power for regular mowing tasks, and the steel deck adds durability. While it lacks self-propulsion, its lighter weight makes pushing less tiring. The absence of mulching or bagging options limits its versatility somewhat, but for straightforward lawn care, it’s a reliable, budget-friendly choice. The main compromise is its limited size, which can make mowing more time-consuming on bigger properties.

    Pros:
    • Reliable 144cc engine with easy-start technology
    • Lightweight and easy to push
    • Steel deck for durability
    • Affordable price point
    Cons:
    • Limited to side discharge, less versatile than 3-in-1 models
    • No self-propulsion, more effort required
    • Smaller deck size increases mowing time on larger lawns

    Best for: Budget-conscious homeowners with small to medium yards who prefer a simple, lightweight mower

    Not ideal for: Large lawns or thick, tall grass where more power and features are needed

    • Engine:144cc 4-stroke OHV
    • Cutting Width:18 inches
    • Cutting Heights:1.5 to 3.9 inches
    • Wheels:8″ rear, 7″ front
    • Deck Material:Steel
    • Discharge Options:Side
    Our verdict
    “This mower offers a straightforward, budget-friendly solution for small yards, with tradeoffs in size and features.”
  4. AMERISUN 21-inch Gas Lawn Mower, 144cc 4-Stroke, 2-in-1 Push Mower

    AMERISUN 21-inch Gas Lawn Mower, 144cc 4-Stroke, 2-in-1 Push Mower

    Best for Versatility and Small to Medium Yards

    View on Amazon

    This model balances size and functionality well, with a 21-inch deck that improves efficiency without adding excessive weight. Its 144cc engine is reliable, similar to the PowerSmart models, but the main advantage is its 2-in-1 system, offering both mulching and side discharge options, unlike some single-function models. The foldable handle enhances storage convenience, making it appealing for limited storage spaces. On the downside, its customer rating is moderate, and it lacks self-propulsion, which could be tiring for larger or hilly lawns. It’s best suited for users who want a versatile manual mower for small to medium yards.

    Pros:
    • Reliable 144cc engine with easy-start features
    • Wide 21-inch deck for faster mowing
    • 2-in-1 mulching and side discharge options
    • Foldable handle for space-saving storage
    Cons:
    • Moderate customer ratings suggest mixed experiences
    • No self-propulsion, requires physical effort
    • Limited to small and medium yards

    Best for: Homeowners with small to medium yards seeking a lightweight, versatile mower

    Not ideal for: Large or hilly properties where self-propulsion and more power are necessary

    • Engine:144cc 4-stroke OHV
    • Cutting Width:21 inches
    • Height Adjustment:6 positions, 1.5″ to 3.9″
    • Weight:63 lbs
    • Discharge Options:Mulching and Side
    • Handle:Foldable
    Our verdict
    “This mower is a good choice for users who want a versatile, space-saving model for manageable yards despite its manual operation.”
  5. PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV Engine

    PowerSmart 21-inch Self-Propelled Gas Lawn Mower with 170cc OHV Engine

    Best for Larger Yards and Sloped Terrain

    View on Amazon

    Compared with the 144cc models, this 170cc PowerSmart delivers more power, making it suitable for larger or uneven lawns. Its self-propelled rear-wheel drive reduces fatigue, especially on slopes, and the 3-in-1 system enhances mowing flexibility. The 21-inch deck strikes a good balance between coverage and maneuverability. The heavier weight and absence of electric start may be drawbacks for some, but for users needing a reliable, powerful machine that handles challenging terrain, this pick makes the most sense. It’s less suited for small yards where a lighter, simpler mower would suffice.

    Pros:
    • Powerful 170cc engine for demanding lawns
    • Self-propelled rear-wheel drive for slopes
    • Versatile 3-in-1 system (bagging, mulching, discharge)
    • Adjustable height settings for tailored mowing
    Cons:
    • Heavier for some users to handle
    • No electric start, requiring manual effort
    • Limited to medium-sized yards

    Best for: Homeowners with medium to large, hilly, or uneven lawns needing powerful self-propulsion

    Not ideal for: Small or flat yards where lightweight or electric start features are preferred

    • Engine:170cc OHV
    • Cutting Width:21 inches
    • Cutting Heights:1.5 to 3.9 inches
    • Bag Capacity:1.4 bushels
    • Deck Material:Steel
    • Drive Type:Rear-wheel drive
    Our verdict
    “This mower is best for users needing a powerful, self-propelled machine capable of managing slopes and larger areas efficiently, despite its weight and manual start.”
  6. YARDMAX 22 in. 201cc Select PACE 6 Speed CVT High Wheel FWD 3-in-1 Gas Walk Behind Self Propelled Lawn Mower

    YARDMAX 22 in. 201cc Select PACE 6 Speed CVT High Wheel FWD 3-in-1 Gas Walk Behind Self Propelled Lawn Mower

    Best for Smooth, Precise Speed Control and Traction

    View on Amazon

    This YARDMAX model stands out for its industry-leading CVT transmission, allowing for seamless speed adjustments that can adapt to different yard conditions more smoothly than the PowerSmart 22-inch. Its aggressive rubber tires with spiked tread provide excellent grip, making it a solid choice for uneven or hilly terrain. The automatic choke simplifies starting, saving time and effort, while the single-lever height adjustment allows quick deck changes. Compared with other self-propelled models like the PowerSmart 22-inch, this mower offers more precise speed control but tends to be slightly heavier, which may challenge users with limited strength. The limited information on mulching or bagging options might be a concern for those seeking a highly versatile machine. Overall, this mower makes the most sense for users needing a smooth, adaptable ride across varied terrain but who don’t mind a bit more weight.

    Pros:
    • Smooth, adjustable speed control with CVT
    • Excellent traction thanks to spiked tread tires
    • Easy starting with automatic choke
    • Quick deck height adjustments
    Cons:
    • Potentially heavier due to high wheel design
    • Limited info on mulching and bagging versatility

    Best for: Homeowners with mixed terrain who prioritize smooth speed control and traction

    Not ideal for: Users looking for a lightweight mower or detailed mulching/bagging features

    • Cutting Width:22 inches
    • Engine Displacement:201cc
    • Transmission:6-speed CVT
    • Tire Type:Rubber with spiked tread
    • Features:Automatic choke, deck cleanout port, single-lever height adjustment
    Our verdict
    “Ideal for users seeking precise control and strong traction across varied terrain, accepting some extra weight.”
  7. PowerSmart 22-Inch Self Propelled Gas Lawn Mower, 170cc 4-Cycle OHV Engine, 3-in-1 Mulch/Bag/Rear Discharge, 6 Cutting Heights

    PowerSmart 22-Inch Self Propelled Gas Lawn Mower, 170cc 4-Cycle OHV Engine, 3-in-1 Mulch/Bag/Rear Discharge, 6 Cutting Heights

    Best for Power and Versatility on Large or Thick Lawns

    View on Amazon

    This model makes a strong impression for its powerful 170cc engine, capable of handling thick grass and larger yards more effectively than the lighter 144cc options like the PowerSmart EasyCut 18-inch. The self-propelled rear-wheel drive reduces effort, especially over slopes and uneven terrain, making it an excellent choice for more demanding yards. Its 3-in-1 system adds flexibility for mulching, bagging, or side discharge, though its heavier weight might challenge users who prefer a lighter, less bulky mower. Compared to the PowerSmart EasyCut 18-inch, this model provides more power and a larger cutting width but sacrifices some maneuverability. It’s better suited for homeowners with moderate to large properties that require robust performance and multiple cutting options.

    Pros:
    • Powerful 170cc engine handles tough grass
    • Self-propelled for easier operation on slopes
    • Versatile 3-in-1 mulch, bag, and discharge system
    • Large 22-inch cutting width
    Cons:
    • Heavy and potentially tiring to maneuver
    • No electric start, only recoil
    • Some durability concerns over time

    Best for: Homeowners with large, thick, or uneven lawns needing power and multi-functionality

    Not ideal for: Small yard owners or those seeking a lightweight, easy-to-store mower

    • Engine:170cc 4-stroke OHV
    • Cutting Width:22 inches
    • Cutting Heights:1.5 to 3.9 inches
    • System:3-in-1 (mulch, bag, rear discharge)
    • Drive:Self-propelled rear-wheel drive
    • Material:Steel deck
    Our verdict
    “Best suited for larger, more demanding lawns where power and versatility outweigh portability.”
  8. PowerSmart 22-Inch 170cc Self Propelled Gas Lawn Mower

    PowerSmart 22-Inch 170cc Self Propelled Gas Lawn Mower

    Best for Large Yards Requiring Power and Ease of Use

    View on Amazon

    This PowerSmart 22-inch model offers a 170cc engine comparable to the previous model but focuses on straightforward features, making it suitable for those who want solid performance without extra frills. Its self-propelled rear-wheel drive simplifies mowing on slopes or uneven ground better than push-only models like the PowerSmart EasyCut 18-inch. It supports multifaceted cutting options—mulching, rear bagging, and discharge—like its sibling, but its weight might limit maneuverability for some users. Compared with smaller, less powerful mowers, this offers more muscle for larger or more challenging lawns, though the engine maintenance needs are higher. It’s ideal for homeowners who prioritize power and ease of operation over lightweight handling.

    Pros:
    • Strong 170cc engine for tough conditions
    • Self-propelled drive reduces effort
    • Multiple cutting options for versatility
    • Durable steel deck
    Cons:
    • Heavy weight can be difficult to maneuver
    • Requires regular engine maintenance
    • Potential noise during operation

    Best for: Homeowners with medium to large-sized lawns needing reliable power

    Not ideal for: Small yard owners or those who prefer a lighter, more portable mower

    • Engine:170cc 4-stroke OHV
    • Cutting Deck:22 inches
    • Grass Bag Capacity:60L
    • Cutting Height Range:1.5 to 3.9 inches
    • Drive Type:Self-propelled rear-wheel drive
    Our verdict
    “Best for users seeking a powerful, straightforward mower for larger lawns that don’t mind handling extra weight.”
  9. PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Stroke OHV Engine, Push Walk-Behind, 3-in-1 Mulch/Bag/Side Discharge, Steel Deck, 6 Height Adjustment

    PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Stroke OHV Engine, Push Walk-Behind, 3-in-1 Mulch/Bag/Side Discharge, Steel Deck, 6 Height Adjustment

    Best Compact Choice for Small Lawns and Easy Handling

    View on Amazon

    This 18-inch PowerSmart EasyCut is designed for small lawns, offering lightweight maneuverability and enough power for yards up to a quarter-acre. Its 144cc engine and steel deck provide durability and reliable start-up, especially with the auto choke and recoil system. The 6-position height adjustment offers flexibility for different grass lengths, and the foldable handle makes storage straightforward. Compared with larger models like the PowerSmart 22-inch, this mower sacrifices some power and cutting width but gains ease of use and storage simplicity. It’s ideal for homeowners who want a portable, easy-to-handle mower for small, manageable yards, but not suitable for larger or tougher terrains.

    Pros:
    • Lightweight and easy to maneuver
    • Reliable recoil start with auto choke
    • Versatile 3-in-1 system
    • Foldable handle for compact storage
    Cons:
    • Limited to small lawns
    • Manual push operation can be tiring over time
    • Only 6 height settings

    Best for: Small yard owners or those with limited storage space

    Not ideal for: Larger yards or thick grass that require more power and capacity

    • Engine:144cc 4-stroke OHV
    • Cutting Width:18 inches
    • System:3-in-1 (mulch, bag, side discharge)
    • Deck Material:Steel
    • Height Adjustment:6 positions
    Our verdict
    “Perfect for small, easy-to-mow lawns where portability and storage are priorities, not large-scale performance.”
  10. PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Cycle Engine, Walk-Behind Push Lawn Mower

    PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Cycle Engine, Walk-Behind Push Lawn Mower

    Best Budget-Friendly Push Mower for Small Yards

    View on Amazon

    This PowerSmart EasyCut model is tailored for budget-conscious homeowners with small lawns, emphasizing straightforward design and reliable manual operation. Its 144cc engine and steel deck provide durability, while the five adjustable height settings add flexibility. Its manual push design makes it lightweight, but that also means more effort is required for larger or more overgrown lawns. Unlike the previous 18-inch model with 3-in-1 capabilities, this simpler version focuses on basic cutting and may lack mulching or bagging options, limiting its versatility. It’s best suited for those with small, flat yards who want a simple, affordable mower that’s easy to handle and store.

    Pros:
    • Easy start with auto choke and primer
    • Durable steel deck
    • Multiple height adjustments
    • Lightweight and maneuverable
    Cons:
    • Limited to small yards
    • No mulching or bagging features
    • Manual push may be tiring for larger areas

    Best for: Small yard owners prioritizing affordability and simplicity

    Not ideal for: Larger lawns or thick grass requiring power and multifunctionality

    • Engine:144cc 4-stroke OHV
    • Cutting Width:18 inches
    • Deck Material:Steel
    • Height Adjustment:5 positions
    Our verdict
    “A practical choice for small yards where budget and basic cutting are the main concerns, not large or tough lawns.”
  11. BILT HARD 21 Inch Gas Powered Lawn Mower, 4-Cycle 144cc Engine, 3-in-1 Push Lawnmower with Bagging, Mulching & Side Discharge, Adjustable 6-Position Cutting Height

    BILT HARD 21 Inch Gas Powered Lawn Mower, 4-Cycle 144cc Engine, 3-in-1 Push Lawnmower with Bagging, Mulching & Side Discharge, Adjustable 6-Position Cutting Height

    Best Overall for Versatility and Power

    View on Amazon

    This BILT HARD model stands out for its wide 21-inch deck and a robust 144cc engine, making it highly efficient for medium to large yards. Its 3-in-1 functionality offers flexible mowing options, comparable to the PowerSmart EasyGlide but with a slightly larger cutting width, which saves time on big lawns. The adjustable six-position height control adds to its adaptability, though the weight can make maneuvering tiring for some users. Assembly may also take a bit of time, but its power and versatility justify the effort. Compared to lighter models like PowerSmart 18-inch, this mower delivers better coverage and cutting efficiency, especially for larger spaces.

    Pros:
    • Wide 21-inch deck enhances mowing efficiency for large areas
    • Powerful 144cc engine with easy start feature
    • Versatile 3-in-1 functions (bagging, mulching, side discharge)
    • Adjustable cutting height with a single lever
    Cons:
    • Heavy weight, which can be cumbersome for some users
    • Requires handling of gas and oil for operation
    • Assembly process may be time-consuming

    Best for: Homeowners with medium to large lawns who prioritize cutting speed and versatility.

    Not ideal for: Small yard owners or those with limited strength who prefer lightweight mowers for easier handling.

    • Cutting Deck:21 inches
    • Engine:144cc 4-cycle
    • Horsepower:3.4 HP
    • Torque:5.75 ft.lb
    • Fuel Tank Capacity:27.1 fl.oz
    • Cutting Height Adjustment:6 positions from 1.0″ to 3.0″
    Our verdict
    “This mower is ideal for those seeking a powerful, versatile option for large yards willing to handle some extra weight and assembly effort.”
  12. BILT HARD 21-Inch Self-Propelled Gas Lawn Mower – 201cc 4-Cycle OHV, 3-in-1 Bagging, Mulching & Side Discharge, Adjustable Heights

    BILT HARD 21-Inch Self-Propelled Gas Lawn Mower - 201cc 4-Cycle OHV, 3-in-1 Bagging, Mulching & Side Discharge, Adjustable Heights

    Best for Ease of Use and Comfort

    View on Amazon

    This BILT HARD self-propelled mower features a powerful 201cc engine, making it a top choice for users who want less physical effort, especially compared to push models like the PowerSmart EasyGlide. The self-propelled function helps navigate tough or uneven terrain, reducing fatigue during long mowing sessions. Its durable steel deck and the versatile 3-in-1 functions mirror those of the SENIX 22-inch model but with a slightly smaller deck size. The handle is foam-wrapped and angled for comfort, which is a significant advantage over more basic push mowers. However, its weight can be a challenge for users with limited strength, and some reviews suggest durability concerns over time.

    Pros:
    • Self-propelled feature reduces user fatigue
    • Powerful 201cc engine handles tough grass effectively
    • Comfortable foam-wrapped handle with ergonomic design
    • 3-in-1 functionality for versatile mowing
    Cons:
    • Heavy weight may be difficult for some users to maneuver
    • Potential durability issues reported by some owners
    • Larger size may be cumbersome to store in small sheds

    Best for: Gardeners with large or hilly lawns who need a mower that minimizes physical exertion.

    Not ideal for: Small yard owners or those seeking lightweight, compact options for easy storage.

    • Engine:201cc 4-Cycle OHV
    • Cutting Width:21 inches
    • Cutting Heights:1.2 to 3.75 inches
    • Deck Material:Steel
    • Functions:Bagging, Mulching, Side Discharge
    • Self-Propelled:Yes
    Our verdict
    “Best suited for large, uneven lawns where reducing physical effort is a priority, despite its weight and durability considerations.”
  13. PowerSmart EasyGlide 21-Inch 3-in-1 Push Gas Lawn Mower

    PowerSmart EasyGlide 21-Inch 3-in-1 Push Gas Lawn Mower

    Best for Smooth Maneuverability and Effortless Cutting

    View on Amazon

    This model makes the most of a 144cc engine combined with a durable steel deck, offering solid performance for medium-sized yards. Its standout feature is the smooth maneuverability thanks to 10-inch rear and 7-inch front double ball-bearing wheels, which outperform smaller wheel models like the PowerSmart 18-inch in ease of steering. The single lever height adjustment provides straightforward customization from 1.5 to 3.9 inches. While it delivers reliable power and versatile 3-in-1 options similar to the PowerSmart EasyCut, its weight may challenge users who prefer lighter equipment, and it lacks a foldable handle, impacting storage convenience.

    Pros:
    • Powerful 144cc engine with easy start system
    • Excellent maneuverability with large wheels
    • Versatile 3-in-1 functions
    • Simple height adjustment with single lever
    Cons:
    • Heavy for some users to push over extended periods
    • No foldable handle for compact storage
    • May be less suitable for very small yards due to size

    Best for: Homeowners who want a reliable, easy-to-maneuver mower for moderate-sized lawns.

    Not ideal for: Gardeners with very small yards or those needing a lightweight, space-saving mower.

    • Engine:144cc 4-stroke OHV
    • Deck Size:21 inches
    • Cutting Height:1.5 to 3.9 inches
    • Wheels:10-inch rear / 7-inch front
    • Mowing Functions:Mulching, bagging, side discharge
    • Operation Mode:Push
    Our verdict
    “A dependable choice for users seeking smooth handling and versatility in medium-sized lawns, despite its weight and size limitations.”
  14. SENIX 21-Inch Gas Push Lawn Mower, 144cc, 2-in-1 Mulching

    SENIX 21-Inch Gas Push Lawn Mower, 144cc, 2-in-1 Mulching

    Best for Large Yards with Simple 2-in-1 Mulching

    View on Amazon

    The SENIX 21-inch mower combines a capable 144cc engine with a straightforward 2-in-1 mulching and side discharge system, making it suitable for large lawns up to half an acre. Its high-rear wheels improve maneuverability, comparable to the PowerSmart EasyGlide but with a focus on durability and simplicity. The six-position height adjustment adds flexibility for different grass conditions. However, this model is heavier than electric alternatives, which might be a drawback for some users, and it does not include a foldable handle, impacting compact storage. It excels for users who prefer a traditional push mower with basic mulching features.

    Pros:
    • Powerful 144cc engine for tough grass
    • High-rear wheels for easier pushing
    • Simple 2-in-1 mulching and side discharge system
    • Multiple height adjustment options
    Cons:
    • Heavier than electric models, harder to store
    • No foldable handle for space-saving storage
    • Limited to basic mulching and discharge functions

    Best for: Large yard owners who value simplicity and reliable power over advanced features.

    Not ideal for: Small yard owners or those looking for lightweight, easy-stow mowers.

    • Engine:144cc 4-stroke
    • Cutting Width:21 inches
    • Height Adjustment:6 positions, 1.25”–3.75”
    • Wheels:8-inch front, 11-inch rear
    • Features:Mulching, Side Discharge
    • Warranty:2 years
    Our verdict
    “A solid choice for large lawns needing straightforward power and mulching, with some storage and weight tradeoffs.”
  15. BILT HARD Gas Lawn Mower 20 inch, 144cc 4-Cycle OHV Engine, 8 Adjustable Cutting Heights

    BILT HARD Gas Lawn Mower 20 inch, 144cc 4-Cycle OHV Engine, 8 Adjustable Cutting Heights

    Best for Precise Height Control and Compact Space

    View on Amazon

    This BILT HARD 20-inch mower offers a slightly smaller cutting deck, making it suitable for users with limited storage or smaller lawns. Its 8-position single-lever height adjustment provides detailed control, surpassing many competitors like the PowerSmart EasyCut with fewer height options. The 144cc engine ensures adequate power for typical yard work, and its durable steel deck guarantees longevity. The 7-inch rear and 6-inch front double ball-bearing wheels enable smooth movement, especially on uneven terrain. A minor drawback is its slightly smaller deck size, which might increase mowing time on larger areas, and the weight still demands some strength to maneuver comfortably.

    Pros:
    • 8 adjustable cutting heights for precise control
    • Durable 144cc engine with no choke start
    • Smooth movement with double ball-bearing wheels
    • Compact size ideal for storage
    Cons:
    • Smaller 20-inch deck increases mowing time on larger lawns
    • Weight may still be challenging for some users
    • Limited to 8 height positions, fewer than some models

    Best for: Homeowners with small to medium yards who prioritize precise height settings and storage efficiency.

    Not ideal for: Large yard owners or those who prefer wider decks for faster mowing.

    • Engine:144cc 4-Cycle OHV
    • Cutting Deck:20 inches
    • Cutting Heights:8 positions from 0.7″ to 3.2″
    • Wheels:7-inch front / 8-inch rear
    • Operation Mode:Push
    • Special Feature:No choke start
    Our verdict
    “Perfect for small to medium yards needing detailed height control and storage-friendly size, with slightly longer mowing times for larger areas.”
gas lawn mowers
What makes a great gas lawn mower
1
Yard Size and Terrain
The size and terrain of your yard heavily influence which mower is best.
2
Engine Power and Cutting Width
Engine displacement, measured in cubic centimeters (cc), determines the mower’s power, especially for thick or tall grass.
3
Features and Versatility
Features like mulching, bagging, and side discharge provide flexibility, but can also increase complexity and cost.
4
Maintenance and Durability
Gas mowers require regular maintenance, including oil changes, blade sharpening, and spark plug replacements.
How to choose your gas lawn mower
1
How we picked
Our evaluation focused on performance, build quality, ease of use, and value.
2
Yard Size and Terrain
The size and terrain of your yard heavily influence which mower is best.
3
Engine Power and Cutting Width
Engine displacement, measured in cubic centimeters (cc), determines the mower’s power, especially for thick or tall gras
4
Features and Versatility
Features like mulching, bagging, and side discharge provide flexibility, but can also increase complexity and cost.
5
Maintenance and Durability
Gas mowers require regular maintenance, including oil changes, blade sharpening, and spark plug replacements.
Vetted gas lawn mowers ·
The best gas lawn mowers, compared
★ Winner SENIX 201cc 22-Inch 3-in-1 Var
Best Overall for Power and Versatility
15compared
201cc 4-cycle OHVtop engine

How We Picked

Our evaluation focused on performance, build quality, ease of use, and value. We compared engine size, cutting width, and features like self-propulsion and mulching capabilities to gauge efficiency and convenience. Durability and customer reviews also influenced our rankings, ensuring each model offers reliable operation for its price point. Our selections balance power and maneuverability, aiming to match different yard sizes and user preferences while avoiding overly complex or underpowered options.
Which gas lawn mower fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Gas Lawn Mowers

Selecting the right gas lawn mower involves more than just brand names. Consider your yard size, terrain, and lawn care goals to find a model that balances power, maneuverability, and maintenance needs. Understanding these factors can help you avoid common pitfalls, like choosing a mower too small for your yard or one with excessive features you won’t use. Let’s explore key considerations to help you make an informed choice.

Yard Size and Terrain

The size and terrain of your yard heavily influence which mower is best. Larger, flatter lawns benefit from self-propelled models with wider cutting decks, reducing mowing time and effort. Smaller or hilly yards might be better served by lightweight, push mowers that are easier to maneuver. Ignoring terrain can lead to frustration or premature equipment wear, so choose a mower that matches your yard’s specific needs.

Engine Power and Cutting Width

Engine displacement, measured in cubic centimeters (cc), determines the mower’s power, especially for thick or tall grass. A higher cc engine handles tough conditions more efficiently but adds weight. Cutting width affects how much ground you cover with each pass; wider decks speed up mowing for large yards but make the mower bulkier to handle. Balancing these factors helps avoid overpaying for unnecessary power or struggling with underpowered equipment.

Features and Versatility

Features like mulching, bagging, and side discharge provide flexibility, but can also increase complexity and cost. Self-propulsion makes mowing less tiring, especially on larger or hilly lawns. Consider which features you need and which you can do without—overloading on extras might lead to unnecessary expense, while missing key options can limit lawn care quality.

Maintenance and Durability

Gas mowers require regular maintenance, including oil changes, blade sharpening, and spark plug replacements. Choosing a model with accessible components and good build quality can save time and money long-term. Investing in a durable mower suited to your climate and yard conditions will ensure reliable performance over multiple seasons.

Budget and Long-Term Value

While cheaper models may seem attractive initially, they often lack features or durability needed for consistent use. Higher-priced models typically offer better engines, more features, and longer-lasting parts. Consider your budget against the size of your yard and your lawn care goals—sometimes paying more upfront results in better long-term value and less frustration.

Frequently Asked Questions

How do I choose between a push mower and a self-propelled gas mower?

If your yard is small or flat, a push mower can be sufficient and more affordable. However, for larger or hilly lawns, a self-propelled model reduces fatigue and speeds up mowing. Self-propelled mowers are generally easier to operate, especially if you have a lot of grass to cover regularly, but they tend to be more expensive and heavier. Your choice depends on yard size, terrain, and how much effort you’re willing to put in.

What engine size is best for thick or tall grass?

Engines with higher cc ratings, typically 170cc and above, are better suited for thick or tall grass because they provide more torque and power. A smaller engine might struggle, stalling or bogging down under tough conditions, leading to frustration and potential damage. Consider your lawn’s typical grass condition when selecting engine size to ensure smooth and efficient mowing.

Are more features worth paying extra for?

Features like mulching, bagging, and adjustable cutting heights add convenience, but only if they fit your lawn care routine. If you prefer simplicity or have a small yard, a basic model might suffice. For larger lawns or diverse terrain, these features can save time and improve results. Weigh the added cost against your specific needs to decide if the extras are worth the investment.

How important is engine maintenance for gas mowers?

Regular maintenance is essential for keeping your gas mower running smoothly and extending its lifespan. Tasks like oil changes, replacing spark plugs, and blade sharpening are straightforward but crucial. Choosing a model with accessible parts and good build quality makes maintenance easier. Neglecting maintenance can lead to decreased performance and costly repairs, so consider how much effort you’re willing to commit before buying.

Can I use a gas mower on uneven or hilly terrain?

Yes, but it requires a mower with sufficient power and good weight distribution. Self-propelled models with adjustable speed and high wheels perform better on uneven terrain by providing better control and traction. However, extremely steep slopes may still pose challenges, and safety becomes a concern. Always match the mower’s capabilities to your terrain to ensure safe and effective mowing.

Conclusion

The best overall gas mower for most users is the SENIX 201cc 22-Inch 3-in-1 Variable Speed Self-Propelled Gas Lawn Mower, combining power, versatility, and ease of use. For budget-conscious homeowners with small yards, the PowerSmart EasyCut 18-Inch offers simplicity and affordability. Those seeking a premium experience with advanced features should consider the YARDMAX 22-inch Self Propelled Mower. Beginners or casual users will find lightweight, easy-to-maintain models ideal, while larger, more demanding lawns benefit from models with higher engine capacity and self-propulsion. Ultimately, your choice should align with your yard size, terrain, and lawn care goals.

FALL

Fall Picks

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