Comparison: Best Mulching Lawn Mowers 2022 (Updated | Oct 14th)
When maintaining a lush, healthy lawn, choosing the right mulching lawn mower can make a significant difference. In 2022, the market offered a variety of options designed to efficiently recycle grass clippings into nutrient-rich mulch, promoting soil health and reducing waste. This comparison highlights top-performing models, evaluating factors like cutting precision, durability, and ease of use to help you find a mower that balances performance, efficiency, and value for your landscaping needs. Whether prioritizing power, eco-friendliness, or maneuverability, our guide aims to simplify your decision-making process.
Editor’s Choice
Best for a specific purpose
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Best for best cordless:
Greenworks 60V 17" Brushless Cordless Push Lawn Mower -
Best for best budget gas:
PowerSmart 21" 3-in-1 Gas Push Lawn Mower with 140cc 4-Stroke Engine – Wide Cutting Deck -
Best for best overall:
BILT HARD 21 Inch 201cc 4-Cycle Engine Push Lawn Mower -
Best for instant start:
PowerSmart 21" B&S Engine 140cc Self-Propelled Lawn Mower – Durable Steel Deck -
Best for gas-like power:
Powersmart 80V 21" Brushless Cordless Lawn Mower (Push) Battery Lawn Mower with 6.0Ah Battery and Charger -
Best for ultra lightweight:
Greenworks 40V 16" Cordless Lawn Mower -
Best for self-propelled premium:
CRAFTSMAN Self-Propelled Gas Powered Lawn Mower -
Best for hill-friendly drive:
AMERISUN 21-Inch 3-in-1 Gas Lawn Mower -
Best for smart cut tech:
Greenworks 80V 21" Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools) -
Best for durable steel deck:
PowerSmart 21 in. Gas Lawn Mower with 144cc OHV Engine
Product Comparison: Best Mulching Lawn Mowers 2022
Best cordless
Greenworks 60V 17" Brushless Cordless Push Lawn Mower, 2-in-1 Mulching/Bagging, 4.0Ah Battery and 3A Charger(40min Runtime)
Greenworks
- Powerful Electric Lawn Mowers – Experience the freedom of cordless mowing with this 60V battery powered lawn mower, delivering up to 40 minutes of runtime on a fully charged 4.0Ah battery. Recharge quickly with a full charge time of just 80 minutes.
- Advanced Brushless Motor – The high-efficiency brushless motor provides superior power and extends the mower’s longevity. It ensures consistent performance, allowing you to tackle even the toughest mowing tasks with ease and reliability.
- Versatile Cutting Options- 6-position height adjustment ranges from 1.5" to 3.15". The 2-in-1 feature enhances versatility, allowing for both mulching and rear bagging, adapting to your lawn care needs in various environments.
- Lightweight and Durable Design- The 17" rust-resistant deck is designed for easy maneuverability and long-lasting use. Its lightweight construction ensures effortless handling, making it perfect for navigating tight spaces and uneven terrain.
- Complete Ecosystem Value- Battery-powered lawn mower includes battery, fast charger, grass bag & 4 year tool + 4 year battery warranty Works with 75+ Greenworks 60V tools(trimmers, blowers, chainsaws…)—expand your cordless toolkit.
Best budget gas
PowerSmart 21" 3-in-1 Gas Push Lawn Mower with 140cc 4-Stroke Engine – Wide Cutting Deck, 6 Height Adjustments, Mulching Capability
PowerSmart
- High-Performance 140cc Engine – Experience powerful and efficient mowing with our 140cc 4-stroke engine, designed for superior torque and minimal maintenance—no oil and gas mixing required!
- Versatile 3-in-1 Cutting System – Tackle any yard with the 3-in-1 functionality that lets you choose between side discharge, rear bagging, and mulching, ensuring your lawn looks its best in every season.
- Wider 21" Cutting Deck – Maximize your mowing efficiency with a spacious 21" cutting deck, allowing you to cover more ground in less time with precision and ease.
- 6-Height Adjustments for Custom Cuts – Customize your lawn's appearance with 6 adjustable cutting heights, ranging from 1.5 to 3.9 inches, ensuring a professional and consistent cut every time.
- Rugged and Durable Design – Built to withstand the test of time, this mower features a sturdy steel deck and a reliable frame, ensuring peak performance and a long service life for all your landscaping needs.
Best overall
BILT HARD 21 Inch 201cc 4-Cycle Engine Push Lawn Mower, 3-in-1 Gas Lawn Mower with Bagging, Mulching and Side Discharge, Easy Start with Adjustable 8-Positions Cutting Height for Lawn, Yard, Garden
BILT HARD
- Efficient & Versatile Mowing – Our 21-inch lawn mower features a 3-in-1 steel deck with mulching, side discharge, and rear bagging capabilities, providing an extensive mowing path for maximum efficiency. The no-choke, no-primer design makes starting the mower quick and easy.
- Robust Performance – Powered by a reliable 201cc 4-stroke OHV engine that delivers 9.0 ft.lb of torque, this gas-powered lawn mower ensures efficient and dependable performance every time you use it.
- 8-Positions Adjustable Cutting Height – With a single lever controlling four-wheel synchronized height adjustment, this mower offers 10 cutting height positions ranging from 1.2" to 3.75", allowing you to customize the mowing height to perfectly match your lawn’s requirements.
- Effortless Yard Maintenance – Equipped with smooth-rolling 9.5" rear wheels and 8" front wheels, both featuring double ball bearings, the mower moves effortlessly across your yard. The comfortable foam-wrapped, angled handle reduces hand fatigue, making lawn maintenance a breeze.
- Warranty & Support – At BILT HARD, we are committed to providing high-quality products and exceptional customer service. We stand behind our lawn mower and believe in its durability. If you have any questions or are not satisfied, please feel free to contact us. Our support team is always ready to assist you.
Instant start
PowerSmart 21" B&S Engine 140cc Self-Propelled Lawn Mower – Durable Steel Deck, 6-Height Adjustments, 3-in-1 Mulching Versatility
PowerSmart
- POWERFUL 140CC B&S ENGINE：Equipped with the trusted B&S EX550 engine, this lawn mower delivers unmatched power and precision. With its easy-pull recoil and auto choke system, starting is effortless and stress-free.
- 3-IN-1 VERSATILITY：Switch effortlessly between EFFICIENT BAGGING, NATURAL MULCHING & REAR DISCHARGE. Bagging collects clippings neatly into a large-capacity grass bag, keeping your lawn clean and tidy. Mulching finely shreds grass clippings and redistributes them to enrich the soil, reducing the need for fertilizer. Rear discharge quickly expels clippings from the back, ideal for covering larger areas without interruption.
- ROBUST STEEL DECK：Crafted from heavy-duty alloy steel, the 21-inch cutting deck ensures long-lasting durability and efficient mowing. It covers large areas quickly, making lawn care less time-consuming and more effective.
- CONVENIENT INSTANT START：Simply pull the cord to start – no need to press a primer bulb! Quick and easy ignition gets you mowing in no time.
- ADJUSTABLE CUTTING HEIGHTS：Featuring 6 height settings, this mower adapts to your lawn's needs. Whether you prefer a clean, low trim or a lush, higher cut, it's easy to customize for every season.
Gas-like power
Powersmart 80V 21" Brushless Cordless Lawn Mower (Push) Battery Lawn Mower with 6.0Ah Battery and Charger
PowerSmart
- More Power – 80V MAX battery system deliver gas-like performance
- Built for Last – all steel deck equipped with brushless motor for years of use
- Run Time – up to 40 minutes of run time per charge, using 80V MAX 6.0AH battery
- Versatile – mulching, back discharge, and rear bag discharge, 3-in-1 function
- Cutting Height Adjustment- 5 position grass cutting height adjustment from 1.6" to 4"
- Easy push button start. No gas, No oil, No emissions
- Includes: mower, grass collection bag, 80V 4.0Ah battery, rapid charger, operator's manual
Ultra lightweight
Greenworks 40V 16" Cordless Lawn Mower, Ultra-Light Push Mower with 4.0Ah Battery & Charger(75+ Tool Compatibility, 45Min Runtime)
Greenworks
- Effortless Power for ½ Acre Yards- Experience gas-like performance without the hassle—35 minutes of continuous runtime from a single 4.0Ah battery (full charge in 2 hours). Perfect for small to medium lawns up to ½ acre.
- Ultra-Lightweight Design (35% Lighter)- 16" cutting deck with ergonomic handles and push-button start makes maneuvering effortless—ideal for users prioritizing comfort and ease of storage.
- Smart Cut Adjustment System- Single-lever 5-position height control (1.25"-3.375") adapts to any grass type. 2-in-1 mulching/rear-bagging system maximizes clippings management.
- Zero Maintenance, Maximum Savings- No gas/oil costs, emissions, or engine tune-ups. Save $200+ annually vs gas mowers with whisper-quiet operation (<75dB).
- Complete Ecosystem Value- Includes battery, fast charger, grass bag & 3year tool + 3year battery warranty Works with 75+ Greenworks 40V tools(trimmers, blowers, chainsaws…)—expand your cordless toolkit.
Self-propelled premium
CRAFTSMAN Self-Propelled Gas Powered Lawn Mower, 21 Inch, 3-in-1 Mulching Push Mower with Bag, 6 Adjustable Heights, 140cc OHV Engine (M215)
CRAFTSMAN
- SELF PROPELLED GAS LAWN MOWER: Effortlessly maneuver through your yard with our gas lawn mower that allows you to choose your preferred propulsion speed for a smooth and easy lawn care experience
- POWERFUL 159CC OHV GAS ENGINE: Our self-propelled gas push mower boasts a powerful engine complete with both recoil and auto choke features, ensuring reliable performance and hassle-free operation
- 3-IN-1 CAPABILITIES: Offers side discharge, rear discharge, and mulching capabilities, providing multiple options for managing grass clippings according to your preferences and landscaping needs
- FRONT WHEEL DRIVE: Whether you need to tip up around obstacles, execute seamless turns, or smoothly maneuver, our lawn mower allows you tackle mowing tasks with efficiency and precision
- DUAL-LEVER ADJUSTABLE CUTTING HEIGHT: With six different height settings to choose from, you have the flexibility to achieve your desired grass length, ensuring a perfectly manicured lawn
Hill-friendly drive
AMERISUN 21-Inch 3-in-1 Gas Lawn Mower, Self Propelled with 170cc 4-Stroke Engine, 6-Position Adjustable Cutting Height, Side Discharge, Mulching & Rear Bag, High-Wheel Push Mower for Yard & Garden
AMERISUN
- POWERFUL 170CC 4-STROKE OHV GAS ENGINE – This self propelled gas lawn mower is built for strength and efficiency, providing reliable starting and consistent power to cut through tall, thick grass in medium and large yards.
- 21-INCH CUTTING DECK WITH 3-IN-1 FUNCTION – Versatile lawn mower design supports side discharge, mulching, and rear bag collection, making it the perfect push mower for yard, garden, and landscaping maintenance.
- SELF PROPELLED DRIVE WITH HIGH-WHEEL DESIGN – Large 10-inch rear wheels and 7-inch front wheels make this gas powered lawn mower self propelled easy to maneuver across uneven terrain, hills, and slopes.
- 6-POSITION ADJUSTABLE CUTTING HEIGHT (1.5”-3.9”) – Customize your cut with this 21-inch gas lawn mower by quickly switching between 6 height settings, ensuring a clean and professional finish for every season.
- DURABLE, FOLDABLE & EASY ASSEMBLY – Built with a heavy-duty steel deck for long-lasting performance; includes a 1.4-bushel grass catcher to reduce emptying trips; the foldable handle design allows compact storage, while the quick and simple assembly makes this self propelled push mower with bag ready to use in minutes.
Smart cut tech
Greenworks 80V 21" Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools), 4.0Ah Battery and 60 Minute Rapid Charger Included
Greenworks
- CORDLESS LAWN MOWER – Get more done, faster, with Greenworks electric lawn mowers. This 80V self-propelled mower provides the power you need with up to 45 minutes of run-time on a fully charged 4.0Ah battery (varies based on grass condition and operator technique)
- DURABLE 21” STEEL DECK – The 21” steel deck allows you to handle large areas of grass quickly and easily. Brushless motor provides more torque, quiet operation, and a longer life.
- SELF-PROPELLED – Rear wheel drive and variable speed control for maximum traction, maneuverability, and control
- INNOVATIVE SMARTCUT TECHNOLOGY – Senses grass and auto-adapts power for the perfect cut.
- VERSATILE – Single lever, 7-position height adjustment for the best cut in all environments. The 3-in-1 design allows you to mulch, rear bag, or side discharge your grass clippings
- MAINTENANCE FREE – This self-propelled lawn mower is virtually maintenance free, with no gas, no oil, and no emissions. Push button start, quiet operation, and delivers gas-like performance. Use up to 70% less space in your garage with vertical storage
Durable steel deck
PowerSmart 21 in. Gas Lawn Mower with 144cc OHV Engine, 2-in-1 Push Mower with Mulching & Side-Discharge
PowerSmart
- High Efficiency: Equipped with a high-performance 144cc 4-stroke OHV engine and a auto choke for easy starter, delivers reliable power and efficiency.
- 2-IN-1 Steel Deck: All-steel deck built to last, combine mulch and side-discharge capabilities.
- 21" Blade: The 21" heavy-duty cutting blade delivers better cutting effect, allowing you to mow more in less time.
- Adjustable Cutting Height: 6-positions dual-lever height adjustment allows you to choose your cut from 1.5" to 3.9".
- Easy to Store: Compact design saves 70% storage space, making it more convenient to unfold and use.
- High Rear Wheels: Durable 10-inch rear wheels and 7-inch front wheels are designed for easy, smooth mowing with less efforts.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What is the best budget cordless mulching mower?
Greenworks 40V 16"Cordless Lawn Mower offers a budget-friendly cordless option.
Which mulching mower has the largest cutting deck?
PowerSmart 21"3-in-1 Gas Push Lawn Mower and BILT HARD 21 Inch 201cc models feature a 21"cutting deck.
What cordless mower has the highest voltage for heavy mulching?
Greenworks 80V 21"Brushless Cordless (Self-Propelled) Lawn Mower provides the highest voltage for demanding tasks.
Which gas mowers are self-propelled for easier mulching?
CRAFTSMAN Self-Propelled Gas Powered Lawn Mower and AMERISUN 21-Inch 3-in-1 Gas Lawn Mower are self-propelled.
What cordless mower has brushless motor technology?
Greenworks 60V 17"Brushless and Greenworks 80V 21"Brushless models include brushless motors.
Which mower combines mulching with a durable steel deck?
PowerSmart 21"B&S Engine 140cc Self-Propelled Lawn Mower features a durable steel deck.
