Comparison: Best Lightweight Mulching Lawn Mower (Updated | Oct 13th)
When maintaining a lush, healthy lawn, choosing the right lightweight mulching lawn mower can make all the difference. Designed for ease of use and maneuverability, these mowers efficiently recycle grass clippings back into the soil, promoting nutrient-rich turf without heavy lifting. This guide compares top models, evaluating features like cutting performance, durability, and user comfort to help you find a reliable option suited to your lawn’s size and your gardening needs. Explore balanced insights to make an informed decision for effortless, eco-friendly mowing.
Editor’s Choice
Best for a specific purpose
-
Best for lightweight design:
Greenworks 60V 17" Brushless Cordless Push Lawn Mower -
Best for best overall:
EGO POWER+ Electric Lawn Mower -
Best for gas power:
CRAFTSMAN Self-Propelled Gas Powered Lawn Mower -
Best for best budget:
Greenworks 40V 16" Cordless Lawn Mower -
Best for self-propelled:
BILT HARD 21 Inch Self Propelled Gas Lawn Mower -
Best for large deck:
AMERISUN Self-Propelled Gas Lawn Mower -
Best for value pick:
PowerSmart 21-Inch Gas Lawn Mower with B&S Engine -
Best for cordless mower:
Litheli Cordless Lawn Mower 17 Inch -
Best for replacement blades:
EGO POWER+ 21" Mulching Blades for Electric Lawn Mowers LM2133/LM2130/LM2135SP/LM2130SP/LM2156SP/LM2150SP -
Best for durable engine:
BILT HARD 21 Inch Self Propelled Lawn Mower
Product Comparison: Best Lightweight Mulching Lawn Mower
Lightweight design
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 overall
EGO POWER+ Electric Lawn Mower, Self-Propelled Cordless with Select Cut and Touch Drive, Includes (2) 56V 6.0Ah Batteries and Rapid Charger – LM2134SP-2
EGO Power+
- Select Cut multi-blade system delivers customizable cutting performance
- Touch Drive self-propelled technology puts complete control in the palm of your hands
- Up to 100 minutes of runtime on a single charge with both included 56V 6.0Ah ARC Lithium batteries
- High-efficiency brushless motor delivers long runtimes, low vibration, and lifelong durability
- Variable speed self-propel: .9 MPH – 3.1 MPH
- 8 adjustable cutting height positions from 1 inch to 4 inches
- 3-in-1 function: mulching, bagging, side discharge
- Quick and easy push-button start
Gas power
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
Best budget
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
BILT HARD 21 Inch Self Propelled Gas Lawn Mower, 201cc 4-Cycle OHV Engine, 3-in-1 Functions (Bagging, Mulching and Side Discharge) with 8-Positions Adjustable Cutting Height, Easy Start
BILT HARD
- Efficient & Versatile Mowing Solution – Our 21-inch self-propelled 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 ensures easy starting without the hassle of manual adjustments.
- Self-Propelled Functionality – Equipped with rear-wheel drive and a single-speed self-propelled feature, this mower moves smoothly and effortlessly, making it ideal for large cutting areas. The comfortable, foam-wrapped, angled handle reduces hand fatigue, making lawn maintenance a breeze.
- Reliable Performance – Powered by a robust 201cc 4-stroke OHV engine that delivers 9.0 ft·lb of torque, this gas-powered lawn mower ensures efficient and reliable performance every time.
- 8-Position Cutting Height Adjustment – This gas powered lawn mower offers a single lever that synchronizes the height adjustment of all four wheels, allowing you to customize the cutting height from 1.2" to 3.75" to perfectly match your lawn's requirements.
- Superior Service – BILT HARD is committed to providing high-quality products and exceptional customer service. We stand behind our lawn mower. If you have any questions or are not satisfied, please feel free to contact us. Our support team is ready to assist you.
Large deck
AMERISUN Self-Propelled Gas Lawn Mower, 170cc OHV Engine with High-Velocity Cooling, 21" Steel Deck, 1.4-Bushel Grass Catcher, 6-Position Height Adjustment, 3-in-1 Mulching & Discharge System
AMERISUN
- HIGH-PERFORMANCE 170CC OHV ENGINE WITH FORCED AIR COOLING Tackle thick, uneven grass with ease thanks to the powerful 170cc OHV engine. The forced air-cooling system keeps the engine running efficiently even under heavy load.
- WIDE 21-INCH STEEL DECK FOR FASTER MOWING Built with a durable 21-inch steel deck, this mower covers more ground per pass, reducing mowing time while withstanding rough terrain.
- 3-IN-1 FUNCTION WITH 1.4-BUSHEL GRASS CATCHER Choose between mulching, side discharge, or collecting clippings with the large 1.4-bushel rear bag. Efficient grass disposal made easy.
- 6 CUTTING HEIGHTS & ENHANCED MOBILITY Switch easily between six height levels (1.5""–3.9"") using a single lever. Large 7"" front and 10"" rear wheels ensure stable movement across all types of yards.
- FOLDABLE HANDLE & USER-FRIENDLY DESIGN The ergonomic foldable handle allows compact storage, while simple assembly and intuitive controls make it beginner-friendly and low-maintenance.
Value pick
PowerSmart 21-Inch Gas Lawn Mower with B&S Engine, 3-in-1 (Bag/Mulch/Rear Discharge), Self-Propelled, 6 Cutting Heights, Durable Steel Deck, Rear-Wheel Drive
PowerSmart
- POWERED BY A RELIABLE B&S ENGINE: Equipped with a powerful 140cc B&S engine, known for its smooth start-up, consistent performance, and long-term durability—ideal for tough mowing jobs.
- 21-INCH CUTTING WIDTH FOR HIGH EFFICIENCY: The robust steel deck covers a wide 21-inch path, reducing mowing time and making it perfect for medium to large yards.
- 3-IN-1 FUNCTION: BAGGING, MULCHING & REAR DISCHARGE: Switch easily between modes: collect clippings in the 1.4-bushel bag, mulch to nourish your lawn, or rear-discharge for quick and efficient mowing.
- 6-POSITION HEIGHT ADJUSTMENT: Quickly adjust the cutting height from 1.5"" to 3.9"" with a single lever to match grass length, season, or preferred lawn look.
- SELF-PROPELLED WITH LARGE REAR WHEELS: Rear-wheel drive and 10"" large rear wheels offer excellent traction and maneuverability on slopes or uneven terrain.
Cordless mower
Litheli Cordless Lawn Mower 17 Inch, 2 x 20V 4.0Ah Battery Lawn Mowers with Brushless Motor, Bagging & Mulching, Charger Included
LiTHELi
- 【2 Batteries】This push lawn mower is powered by 2*20V Li-ion batteries, for doubled performance. Get more work done, faster.
- 【Upgraded Brushless Motor】2*20V battery powered lawn mowers with brushless motor has 40% higher efficiency than traditional models, offering durable powering experience that is quiet, stable and energy-saving.
- 【Lightweight & Cordless】Weighing at only 30 lbs (bare mower), this mulching lawn mower with easy-start button is best for pushing around yard. No gas, no oil, no emissions with our cordless lawnmower.
- 【6 Working Heights】There are 6 adjustable heights from 0.98″ to 2.95″ for you to choose with Litheli battery powered lawn mower. Do work anytime you want.
- 【Durable 17“ Cutting Deck】17″ mulching lawn mowers cuts a wider path at each move. Bagging and mulching are both available with a mulch plug and a 11 gal rear bag.
- 【Customer Service】If you any concerns, feel free to contact us. We will answer you within 24 hours.
Replacement blades
EGO POWER+ 21" Mulching Blades for Electric Lawn Mowers LM2133/LM2130/LM2135SP/LM2130SP/LM2156SP/LM2150SP, 2-Pack – AB2101D
EGO Power+
- Compatible with EGO POWER+ 56-Volt Lithium-Ion Cordless Lawn Mowers LM2156SP, LM2150SP, LM2135SP, LM2130SP, LM2133. LM2130
- Heavy duty mulching and bagging blade
- Interchangeable lower blade on the Select Cut Multi-Blade System
- All steel blade for excellent cutting performance
- For use with EGO POWER+ 56-Volt Select Cut Mowers: LM2130, LM2133, LM2130P, LM2135SP, LM2150SP, and LM2156SP models
- Delivers a clean cut to promote lawn health
- Genuine EGO parts ensure compatibility, quality and performance
- Nuts and bolts not included
Durable engine
BILT HARD 21 Inch Self Propelled Lawn Mower, 3-in-1 Gas Lawnmower with 201cc 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 8-Positions Cutting Height, Easy Start
BILT HARD
- Efficient & Versatile Mowing Solution – Our 21-inch self-propelled 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 ensures easy starting without the hassle of manual adjustments.
- Self-Propelled Functionality – Equipped with rear-wheel drive and a single-speed self-propelled feature, this mower moves smoothly and effortlessly, making it ideal for large cutting areas. The comfortable, foam-wrapped, angled handle reduces hand fatigue, making lawn maintenance a breeze.
- Reliable Performance – Powered by a robust 201cc 4-stroke OHV engine that delivers 9.0 ft·lb of torque, this gas-powered lawn mower ensures efficient and reliable performance every time.
- 8-Position Cutting Height Adjustment – This gas powered lawn mower offers a single lever that synchronizes the height adjustment of all four wheels, allowing you to customize the cutting height from 1.2" to 3.75" to perfectly match your lawn's requirements.
- Warranty – BILT HARD is committed to providing our customers with high-quality products and exceptional customer service. We stand behind our lawn mower. If you have any questions or are not satisfied, please feel free to contact us. Our support team is ready to assist you.
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
Which cordless mower is the lightest?
Greenworks 40V 16"Cordless Lawn Mower is ultra-lightweight.
Do any models have self-propelled features?
EGO POWER+ and BILT HARD models are self-propelled.
Which mowers offer 3-in-1 functionality?
CRAFTSMAN, BILT HARD, PowerSmart, and AMERISUN models provide mulching, bagging, and side-discharge.
Are there gas-powered options?
CRAFTSMAN, BILT HARD, AMERISUN, and PowerSmart models are gas-powered.
What is the largest cutting width available?
EGO POWER+, CRAFTSMAN, BILT HARD, and PowerSmart models have 21"cutting widths.
Which cordless mower has dual batteries?
Litheli Cordless Lawn Mower includes 2 x 20V 4.0Ah batteries.
Is there a brushless motor option?
Greenworks 60V 17"model features a brushless motor.