The Best Power Lawn Mower
We researched the top gas, cordless, and corded power lawn mowers, scoring each on power source, cutting width, and features. Our picks include self-propelled models, budget options, and compact designs for small lots.
By Rosemary Jimenez
Updated September 11, 2026
The right power lawn mower transforms yard maintenance from a chore into an efficient task.
With options ranging from cordless electric models to traditional gas-powered machines, finding the best power lawn mower for your property requires understanding tradeoffs in power source, cutting width, and convenience features.
We’ve researched dozens of popular models to help you choose confidently, whether you need a cordless lawn mower for quiet operation or a rugged gas model for larger lots.
Our team at BestProducts evaluates each lawn mower based on specifications, aggregated expert and owner feedback, and published data. We then assign a BP Score out of 10 using consistent criteria.
Below you’ll find our top-rated picks, followed by a detailed buying guide and answers to common questions. Prices for these mowers range from $119.99 to $479.99.
| Award | Product | BP Score About BP ScoreThe BP Score is our own rating from 0 to 10, based on performance, design and build, ease of use, and value. It reflects independent research and is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | Price | |
|---|---|---|---|---|
| Best Overall |
Casince 17-Inch Cordless Lawn Mower
|
9.9/10 | $139.98 | Buy |
| Best Value |
SENIX 144cc 21-Inch Gas Push Mower
|
9.9/10 | $224.99 | Buy |
| Best Premium |
PowerSmart 22-Inch Self-Propelled Gas Mower
|
9.9/10 | $299.99 | Buy |
Greenworks 80V 21in Self-Propelled Mower
|
9.9/10 | $479.99 | Buy | |
| Best Budget |
KOMASTY 40V 16-Inch Cordless Lawn Mower
|
9.8/10 | $119.99 | Buy |
BILT HARD 21" Self-Propelled Mower
|
9.8/10 | $299.99 | Buy | |
Litheli 40V 16-Inch Cordless Mower
|
9.8/10 | $139.99 | Buy | |
Greenworks 80V 21" Self-Propelled Mower
|
9.8/10 | $437.89 | Buy | |
EWORK 40V 14-Inch Cordless Lawn Mower
|
9.7/10 | $169.99 | Buy | |
PowerSmart EasyCut 18-Inch 144cc
|
9.7/10 | $179.99 | Buy | |
WORX WG745 40V 17" Cordless Mower
|
9.7/10 | $213.75 | Buy |
Casince 17-Inch Cordless Lawn Mower
This cordless walk-behind mower from Casince uses two 20V batteries to run up to 40 minutes on a 17-inch cutting deck. A 50-liter grass bag minimizes emptying stops, and the brushless motor keeps blade speed steady through typical residential grass. It is a practical choice for small to medium lawns.
Pros
- Wider 17-inch cutting deck for even finish
- Dual batteries extend runtime up to 40 minutes
- Large 50L grass collection bag
- Brushless motor delivers consistent power
- Lightweight 14 kg design easy to maneuver
SENIX 144cc 21-Inch Gas Push Mower
For homeowners with up to half-acre lawns, the SENIX push mower combines a sturdy 144cc gas engine with 11-inch rear wheels that reduce rolling resistance on uneven ground. The 21-inch deck switches between mulching and side discharge, and six tool-free height settings handle seasonal grass changes without hassle. It is a dependable, no-frills gas option for those who want to skip cords and battery swaps.
Pros
- 144cc engine maintains power under heavy loads
- 11-inch rear wheels reduce rolling resistance
- 2-in-1 mulching and side discharge modes
- 6-position height adjustment without tools
- 2-year warranty and quick assembly
Cons
- No self-propelled drive, requires manual pushing
- 50-pound weight may be hard to lift or store
PowerSmart 22-Inch Self-Propelled Gas Mower
The PowerSmart 22-Inch self-propelled gas mower pairs a 170cc OHV engine with a wide steel deck to handle large lawns. Its 3-in-1 system offers mulching, bagging, or rear discharge, and a single lever adjusts cutting height from 1.5 to 3.9 inches. The folding handle simplifies storage.
Pros
- Strong 170cc engine for thick grass
- Self-propelled rear drive eases slopes
- Versatile 3-in-1 discharge options
- Quick height adjustment
- Compact folding handle
Cons
- Heavy at 68 pounds
- Recoil start only, no electric start
- No side discharge option
Greenworks 80V 21in Self-Propelled Mower
This cordless mower combines a brushless motor with a durable steel deck for efficient cutting on up to half an acre. Rear-wheel drive with variable speed control offers good traction, while the LED headlight extends usability into low-light conditions. It's a solid choice for those already invested in Greenworks' 80V tool system.
Pros
- Brushless motor for longer life and more torque
- Self-propelled with variable speed control
- LED headlight for early or late mowing
- 4-year limited tool and battery warranty
- Compatible with 75+ Greenworks 80V tools
Cons
- Heavy at nearly 75 pounds
- Battery range limited to about half an acre
KOMASTY 40V 16-Inch Cordless Lawn Mower
This battery-powered walk-behind mower uses a brushless motor and dual 4.0Ah batteries to handle mulching and bagging with a 16-inch deck. Five height settings and a safety start switch make it a practical pick for smaller lawns, though its runtime is limited.
Pros
- Brushless motor delivers up to 3400RPM for tough grass
- 2-in-1 mulching and bagging with 10.6 gallon bag
- Dual batteries and chargers reduce downtime
- Five cutting height positions from 1.37 to 2.95 inches
- Dual-action safety switch prevents accidental starts
Cons
- Battery runtime is limited to roughly 10 minutes
BILT HARD 21" Self-Propelled Mower
This BILT HARD self-propelled mower combines a 201cc engine with a 3-in-1 steel deck for mulching, bagging, or side discharge. The rear-wheel drive and single-speed propulsion make it suitable for larger lawns, and the eight-position height adjustment adds flexibility. The foam-wrapped handle reduces fatigue, and the no-choke start simplifies operation.
Pros
- 3-in-1 deck: mulching, bagging, side discharge
- Self-propelled rear-wheel drive for easy maneuverability
- 8-position height adjustment from 1.2 to 3.75 inches
- No-choke, no-primer easy start system
- Foam-wrapped angled handle reduces hand fatigue
Cons
- Heavy at 89 pounds
- Single-speed propulsion, not variable
Litheli 40V 16-Inch Cordless Mower
This cordless mower uses a 40V dual-battery system to deliver consistent power without fading, and its brushless motor eliminates the need for oil changes or tune-ups. It offers six cutting heights, a 50L collection bag with mulching capability, and a foldable handle for easy storage. The included batteries also function as portable power banks, making it a practical choice for small to medium lawns.
Pros
- Consistent 40V power from dual-battery system
- Maintenance-free brushless motor
- Six adjustable cutting heights (25-75mm)
- 50L collection bag with mulching option
- Foldable handle for compact storage
Cons
- Both batteries must be inserted to power mower
- No self-propelled function
Greenworks 80V 21" Self-Propelled Mower
For those seeking cordless convenience with gas-like power, the Greenworks 80V self-propelled mower delivers. Its 21-inch steel deck and brushless motor handle large areas efficiently, while SmartCut technology adjusts power automatically. Maintenance-free operation and vertical storage add practicality.
Pros
- Cordless freedom with gas-like performance
- Self-propelled rear-wheel drive for traction
- SmartCut auto-adjusts power for even cut
- Maintenance-free with push button start
- Vertical storage saves garage space
Cons
- Run-time up to 45 minutes may not suit very large lawns
- Heavy at 64 pounds, less maneuverable on uneven terrain
EWORK 40V 14-Inch Cordless Lawn Mower
The EWORK 40V cordless mower is a lightweight, quiet option for small yards. It comes with two 4.0Ah batteries for extended runtime and a 14-inch cutting deck. The 21-pound design and foldable handle make it easy to store and maneuver.
Pros
- Ultra-lightweight at 21 pounds
- Quiet 3800RPM motor
- Comes with two 4.0Ah batteries
- 6-position single-lever height adjustment
- Foldable handle for compact storage
Cons
- Cutting deck only 14 inches wide
- No self-propelled feature
- Grass bag capacity 9 gallons may require frequent emptying
PowerSmart EasyCut 18-Inch 144cc
This gas push mower combines an auto-choke engine with a durable 18-inch steel deck for reliable cutting in small yards. The side discharge efficiently clears tall grass, while five height adjustments let you tailor the cut from 1.5 to 3.9 inches.
Pros
- Auto choke and primer for easy starting
- Durable 18-inch steel deck
- Five cutting height adjustments
- Side discharge handles tall grass well
- Smooth maneuverability with 8-inch rear wheels
Cons
- Only side discharge, no mulching or bagging
- Push-only, no self-propulsion
- Heavy at 58.4 pounds for a push mower
WORX WG745 40V 17" Cordless Mower
This 40V cordless mower from WORX handles yards up to a quarter acre with ease. Its brushless motor 2.0 delivers 40% more cutting power, while Intellicut technology automatically adjusts speed based on grass conditions. The lightweight 40-pound build and cut-to-edge deck make it nimble around flower beds and fences.
Pros
- Powerful brushless motor 2.0 for better cutting
- Intellicut auto-adjusts to grass conditions
- Lightweight at 40 pounds for easy maneuvering
- Cut-to-edge design trims close to obstacles
- Dual 20V 4.0Ah batteries for adequate runtime
Cons
- Limited to yards of 1/4 acre or smaller
- Only mulching and bagging; no side discharge
Best Power Lawn Mower Buying Guide
Power Source: Gas vs Cordless vs Corded
The power source dictates noise level, maintenance, and runtime. Cordless electric mowers, like the models on this list from Greenworks and Worx, offer quiet operation and instant start without fuel mixing.
They are ideal for small to medium yards and pair well with a self-propelled battery lawn mower if you want ease of use.
Gas mowers deliver consistent power for thick grass and larger areas, though they require oil changes and spark plug maintenance. Corded mowers are the most affordable but tether you to an outlet.
For most homeowners, cordless models offer the best balance of convenience and capability, especially with modern lithium-ion batteries. If your yard exceeds half an acre, a gas mower remains a reliable choice for sustained runtime.
Consider your lawn size and tolerance for routine upkeep when deciding.
Cutting Width and Deck Size
Cutting width determines how quickly you can mow. A 21-inch deck, common among our top picks, suits most residential lawns, while 22-inch decks cover more ground per pass.
Narrower 14- to 17-inch decks are easier to maneuver around gardens and tight corners. Large lawn mowers with wider decks reduce mowing time for expansive properties.
Also consider deck material: steel decks are durable, while stamped steel is lighter and less expensive. Aluminum decks resist rust but cost more.
Height adjustment is another critical factor. Most mowers offer 5 to 8 cutting positions, typically ranging from 1.5 to 4 inches. A wider range gives you flexibility for different grass types and seasonal changes. Self-propelled models often have adjustable speed controls to match your walking pace.
Self-Propelled vs Push
Self-propelled mowers drive themselves forward, reducing physical effort on slopes and thick grass. They are ideal for larger yards or those with limited stamina. Our list includes several self-propelled options from Greenworks and BILT HARD.
For flat, small lawns, a push lawn mower is lighter, simpler, and more affordable. Push models also give you more control over speed and turning radius.
If you choose self-propelled, consider drive type: front-wheel drive handles well on flat terrain, while rear-wheel drive offers better traction on hills. All-wheel drive is rarest but best for uneven ground. evaluation the handlebar controls if possible to ensure comfortable operation.
Mulching, Bagging, and Side Discharge
Most modern mowers offer three-in-one capability: mulching, bagging, and side discharge. Mulching chops grass into fine clippings that return nutrients to the soil, reducing the need for fertilizer.
Bagging collects clippings for a tidy lawn, while side discharge is useful for tall grass. Look for a mulch lawn mower with a specially designed blade and deck to prevent clumping.
The size of the collection bag (typically 40, 60 liters) affects how often you need to empty it. Larger bags are preferable for larger lawns.
Some cordless mowers include a mulching plug that can be installed for fine shredding. Gas mowers often have a separate lever to switch modes.
Consider your lawn maintenance habits: if you prefer a pristine look, prioritize bagging capacity; if you want to save time, mulching is efficient and eco-friendly.
Why You Should Trust Us
BestProducts is an independent review site dedicated to helping you find the best products for your needs.
We evaluate every product using a rigorous BP Score from 0 to 10 based on consistent criteria: official specifications, expert review consensus, verified buyer feedback, and published data with cited sources.
We do not conduct our own product trials; our evaluations are grounded in research, published data, expert review consensus, and verified buyer feedback. Our affiliate relationships never influence our rankings or recommendations.
For this guide, we analyzed more than 30 power lawn mowers and narrowed the list to 11 top-scoring models. Each mower was assessed on power source, cutting performance, build quality, ease of use, and value.
The picks below represent the best options across different yard sizes and budgets. For broader context, see our best lawn mower roundup.
Final Thoughts
After extensive research, here are our top recommendations among the best power lawn mowers 2026.
- Best Overall: Greenworks 80V 21in Self-Propelled Lawn Mower, With a BP Score of 9.9, this cordless self-propelled mower combines powerful brushless motor, long runtime, and convenient push-button start. Its 80V platform is compatible with over 75 tools, making it a versatile investment for any homeowner.
- Best Gas Self-Propelled: PowerSmart 22-Inch Self Propelled Gas Lawn Mower, Also scoring 9.9, this gas mower delivers robust 170cc OHV power, a wide 22-inch cutting deck, and 3-in-1 versatility. Ideal for larger lawns where cordless range may be limited.
- Best Budget Gas Pick: PowerSmart EasyCut 18-Inch Gas Lawn Mower, Priced affordably, this 144cc push mower earns a 9.7 BP Score for its reliable 4-cycle engine and 5-position height adjustment. Perfect for small yards on a tight budget.
- Best Cordless Value: Litheli 40V 16 Inch Cordless Lawn Mower, With a 9.8 BP Score, this light mower includes two 5.0Ah batteries and a 50L collection bag. Its 6-position height adjustment and mulching capability make it a strong choice for medium-sized lawns without breaking the bank.
- Best Compact Cordless: Worx Cordless Lawn Mower 40V 17-inch, Scoring 9.7, this 2-in-1 mower is designed for up to 1/4 acre. Its compact 17-inch deck maneuvers easily around flower beds and gates, while the 40V system keeps runtime sufficient for small yards.
Frequently Asked Questions
What size lawn mower do I need for my yard?
For a quarter-acre lot, a 21-inch deck is efficient. Larger yards benefit from 22-inch or wider decks. If you have many obstacles, a narrower 16- to 18-inch mower offers better agility.
Measure your lawn and consider mowing time; a wider deck saves passes but may be heavier.
Is a cordless mower powerful enough for thick grass?
Yes, modern brushless motors provide torque comparable to gas engines. Look for models with higher voltage (40V or 80V) and amp-hour ratings. Mulching blades and sharp cutting edges help handle dense grass.
For very tall or wet grass, you may need to slow your pace or raise the cutting height.
How often should I sharpen the mower blade?
Sharpen the blade at least once per mowing season, or after every 10, 15 hours of use. Dull blades tear grass, leading to brown tips and disease. You can sharpen with a file or bench grinder, or replace the blade annually.
For proper maintenance, check our guide on residential lawn mowers for tips.
Can I use a self-propelled mower on a steep slope?
Rear-wheel drive self-propelled mowers offer better traction on slopes. However, for very steep inclines, consider a dedicated remote control lawn mower or a mower with all-wheel drive.
Always mow across slopes rather than up and down to reduce the risk of tipping. Battery weight can affect balance; check the mower’s center of gravity.
What is the difference between mulching and bagging?
Mulching recycles clippings into fine particles that decompose quickly, returning nutrients to the soil. Bagging collects clippings for disposal, giving a cleaner appearance. Side discharge is a third option for tall grass.
Many mowers allow you to switch between modes with a plug or lever. For best results, mow frequently when using mulching mode.
How do I choose between gas and electric?
Consider yard size, noise tolerance, and maintenance preference. Gas mowers have unlimited runtime but require more upkeep. Cordless electric mowers are quieter, start instantly, and need less maintenance, but runtime is limited by battery capacity.
Corded electric mowers are cheapest but limited by cord length. For environmental impact, electric is cleaner. Compare top models in our electric lawn mower guide.
About the author
Rosemary covers lawn mowers and string trimmers for BestProducts, weighing cutting power, runtime, and maintenance across gas, corded, and battery models. She helps readers match a machine to their yard size and terrain.