7 Best Mulching Lawn Mowers Tested and Rated in 2025

Wondering how we select the best products for you? Learn More Our rankings come from analyzing thousands of customer reviews, looking at factors like product quality, brand reputation, and merchant service. These rankings aim to help guide your shopping choices. By using our recommendations, you'll find the best available prices. We may receive a commission on purchases, at no extra cost to you, which supports our work.

Best Value

2

YARD FORCE

Yard Force Self-Propelled Lawn Mower, Powerful Briggs & Stratton 150cc Engine, 22” Made in America. Steel Deck, 3-in-1 (Mulch, Bag, Side Discharge), High Rear Wheel Drive.

9.6 Worth the Money

9.6 Easy to Use

9.4 Reliable Performance

Why we love it

Self-propelled with 7 height adjustments for versatile mowing experience

150cc Briggs & Stratton engine with ReadyStart for effortless operation

3-in-1 functionality with mulch, side discharge, and rear bagging options

Main highlights

Key Features

Features premium USA-made engine, self-propelled drive system, and versatile cutting options with durable 22-inch steel deck construction.

Ideal for Residential Lawn Maintenance

Perfect for homeowners seeking reliable lawn care with adjustable cutting heights and multiple grass collection options.

Praised for User-Friendly Design

Customers appreciate the easy assembly, convenient storage design, and maintenance-free engine with Just Check & Add technology.

9.7

Exceptional

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3

PowerSmart

PowerSmart 21" B&S Engine 140cc Self Propelled Lawn Mower - Steel Deck, 6-Height Adjustments, 3-in-1 Mulching Capability

9.4 Powerful Performance

9.4 Easy Operation

9.3 Versatile Functions

Why we love it

140cc Briggs&Stratton engine delivers superior power and precision cutting performance

6-position height adjustment system for customized lawn maintenance

3-in-1 capability includes mulching, side discharge, and rear bagging options

Main highlights

Key Features

Powerful 140cc engine, durable 21-inch steel deck, and multiple cutting options provide professional-grade lawn care performance.

Ideal for Large Residential Lawns

Perfect for homeowners with extensive yards seeking efficient mowing with adjustable cutting heights and multiple discharge options.

Praised for Convenience and Versatility

Users appreciate the instant-start functionality, easy height adjustments, and versatile 3-in-1 capability for different mowing needs.

9.4

Excellent

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4

BILT HARD

BILT HARD 21 Inch Lawn Mower Gas Powered, 4-Cycle 201cc Engine, 3-in-1 Push Lawnmower with Bagging, Mulching & Side Discharge, Adjustable 10-Positions Cutting Height, Easy Start

Main highlights

Powerful Engine - Featuring 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.
Efficient & Versatile Mowing - Our 21-inch lawn mower features 3-in-1 steel deck with mulching, side discharge and rear bagging and provides an extensive mowing path for efficiency. No choke, no primer single-pull start design, easy to operate.
Adjustable Cutting Height - Offering a single lever four-wheel synchronized height adjustment from 1.2" to 3.75", this lawn mower lets you customize the mowing height to perfectly match your lawn requirements.
Comfortable Mowing Experience - Equipped with 8" rear and 7" front double ball-bearing wheels for smooth and effortless movement, as well as a comfortable foam-wrapped angled grip that eliminates hand fatigue, making your lawn maintenance a breeze.
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 via Amazon email or our official website.

9.2

Excellent

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5

Yardmax

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

9.0 Excellent Performance

8.8 Easy to Maneuver

8.6 Durable Build

Why we love it

CVT transmission with 6-speed control for customized walking speed

MaxFlow deck technology with superior airflow and mulching capabilities

Heavy-duty 16-gauge steel deck with 7 cutting height options

Main highlights

Key Features

Advanced CVT transmission, durable steel construction, and MaxFlow deck technology combine for professional-grade lawn maintenance performance.

Ideal for Large Residential Lawns

Perfect for homeowners with varying terrain types who need precise cutting control and efficient grass management.

Praised for Versatile Speed Control

Users appreciate the innovative 6-speed CVT system that matches their walking pace for comfortable and efficient mowing.

9.0

Excellent

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6

SENIX TOOLS

SENIX 21-Inch Gas Push Lawn Mower with 140 cc 4-Cycle Briggs & Stratton Engine, Mulching and Side Discharge, 6-Position Dual Lever Height Adjustment (LSPG-M6)

Main highlights

EASY YARD MAINTENANCE: The 21-inch cutting width and durability make this gas lawn mower a breeze to use, effortlessly tackling small to medium-size yards and giving you a flawless cut every time
POWERFUL ENGINE: The lawn mower is powered by a reliable Briggs & Stratton 140 cc gas powered engine that is designed to provide longer engine life, low vibration, and easy maintenance; Prime N' Pull start makes it easy to start the mower every time
2-IN-1 LAWN MOWER: The 2-in-1 steel deck offers mulching and side discharge for versatile mowing options; Ergonomic handle maximizes user comfort during use; The unique vortex tunnel deck design and side discharge chute disperse grass clippings evenly
EASY HEIGHT ADJUSTMENT: The 6-position dual-lever height adjustment from 1.25-inch to 3.75-inch ensures you get the perfect cut every time; 8" front and 11" rear wheels provide great maneuverability through rough terrain and uneven surfaces
WHAT'S INCLUDED: The walk-behind lawn mower includes engine oil; Foldable handles provide compact storage for winter; All SENIX gas lawn mowers are backed by our 2-year limited warranty for your peace of mind