Choosing the right lawn mower can be a challenge. A 21-inch mower strikes the perfect balance for most lawns.
Finding the best 21-inch lawn mower involves considering power, ease of use, and durability. These mowers are ideal for small to medium-sized lawns. They offer precise cutting and are easy to maneuver. You want a mower that simplifies your work and offers excellent performance.
This guide highlights the top 21-inch lawn mowers available. We will explore their key features, advantages, and reasons to consider them. Whether you need a powerful gas model or a quiet electric version, there is something here for everyone. Let’s dive into the details and help you make an informed choice for your lawn care needs.
Our Picks
Top 10 21 Inch Lawn Mowers
1. AMERISUN 21″ Gas Lawn Mower, 144cc Engine, 2-in-1 Mulching & Side Discharge, 6-Position Height Adjustment, Foldable Handles for Lawn, Yard, and Garden Maintenance
- Brand: AMERISUN
- Manufacturer: AMERISUN
- Color: Black
- Dimensions: Height: 22.6 inches Width: 16.5 inches Length: 32.9 inches
Experience effortless lawn care with the AMERISUN 21″ Gas Lawn Mower. The 144cc engine ensures powerful performance for your yard. Enjoy the convenience of 2-in-1 mulching and side discharge options. Adjust the cutting height easily with the 6-position height adjustment feature. Foldable handles make storage simple and space-saving. Perfect for any lawn, yard, or garden maintenance tasks.
Advantages
- Efficient lawn care with 144cc engine power.
- Versatile 2-in-1 mulching and side discharge options.
- Adjustable height with six positions for perfect grass length.
- Foldable handles for easy storage and transport.
- Ideal for maintaining lawns, yards, and gardens.
Our Recommendations
Purchased the AMERISUN 21″ Gas Lawn Mower and it works great. The 144cc engine is powerful yet efficient. Adjusting the height is very easy with the 6-position lever. The 2-in-1 mulching and side discharge feature is fantastic. Mowing the lawn has never been this quick. The foldable handles make storage a breeze. Highly recommend this mower for any yard.
2. PowerSmart 21-Inch 140cc B&S Engine Self-Propelled Lawn Mower – 6-Position Adjustable Cutting Height, 3-in-1 Mulching, Side Discharge, and Rear Bagging, Easy Start
- Brand: PowerSmart
- Manufacturer: PowerSmart
- Color: Black+Red
- Dimensions: Height: 22.6 inches Width: 16.5 inches Length: 32.9 inches
Experience effortless lawn care with the PowerSmart 21-Inch Self-Propelled Lawn Mower. Equipped with a reliable 140cc B&S engine, it starts easily every time. Adjust the cutting height with six positions to match your grass length. Benefit from 3-in-1 functionality: mulching, side discharge, and rear bagging. Perfect for maintaining a neat and beautiful lawn.
Advantages
- Effortless lawn care with self-propelled technology.
- Achieve perfect grass length with 6-position adjustable cutting height.
- Versatile options with 3-in-1 mulching, side discharge, and rear bagging.
- Reliable performance from the 140cc B&S engine.
- Start easily every time without hassle.
Our Recommendations
PowerSmart 21-Inch Lawn Mower makes cutting grass easy. The 140cc B&S engine starts quickly and runs smoothly. Six-position adjustable cutting height allows perfect grass length. The 3-in-1 feature is very convenient. Mulching, side discharge, and rear bagging all work great. Self-propelled design saves effort. It moves smoothly over uneven ground. Easy to maneuver and control. Assembly is straightforward. Clear instructions included. Sturdy build quality ensures durability. Highly recommend for anyone wanting a reliable lawn mower.
3. PowerSmart Gas Lawn Mower 21-Inch 144 cc OHV Engine 3-in-1 Push Mower with Bagging
- Brand: PowerSmart
- Manufacturer: Amerisun Inc.
- Color: red
- Dimensions: Height: 42.5 inches Width: 22.0 inches Length: 56.5 inches Weight: 61.6 pounds `
Experience effortless lawn care with the PowerSmart Gas Lawn Mower. The 21-inch cutting width ensures quick mowing. Its 144 cc OHV engine provides reliable power. Enjoy the convenience of bagging with the 3-in-1 functionality. Perfect for maintaining a beautiful, clean yard.
Advantages
- Effortless Lawn Maintenance
- This mower makes grass cutting easy and quick. It offers a smooth push, reducing fatigue during use. Grass clippings are neatly collected in the bag, leaving your lawn tidy.
- Versatile Cutting Options
- Enjoy the flexibility of three cutting modes. Bagging, mulching, and side discharge are available. Adapt to different lawn needs effortlessly.
- Compact and Maneuverable
- The 21-inch design is perfect for small to medium yards. Lightweight construction allows easy navigation around obstacles. Ideal for tight spaces and narrow areas.
- Reliable Performance
- The 144 cc OHV engine ensures consistent power. Efficiently handles tall grass and uneven terrain. Durable build offers long-lasting service.
- Convenient Operation
- User-friendly controls simplify mowing tasks. Easy start system reduces hassle. Adjustable cutting height caters to various grass types.
Our Recommendations
The PowerSmart Gas Lawn Mower is a reliable choice. Easy to start and runs smoothly. The 21-inch blade covers a lot of ground quickly. Bagging feature works well, making yard cleanup easy. The 144 cc OHV engine provides enough power for tough grass. Lightweight and easy to push. The 3-in-1 design is convenient. Overall, a great value for its price.
4. PowerSmart 21″ 2-in-1 Push Lawn Mower, 125cc Engine, Adjustable Cutting Height, Lightweight, Easy Assembly
- Brand: PowerSmart
- Manufacturer: PowerSmart
- Color: Red
- Dimensions: Height: 22.6 inches Width: 16.5 inches Length: 32.9 inches Weight: 62.0 pounds `
Discover the ease of lawn care with the PowerSmart 21″ 2-in-1 Push Lawn Mower. Powered by a reliable 125cc engine, it ensures efficient mowing. Adjust the cutting height to suit your lawn’s needs. Lightweight design makes it easy to maneuver. Simple assembly gets you started quickly. Enjoy a well-maintained lawn effortlessly.
Advantages
- Enjoy effortless mowing with its lightweight design and easy assembly.
- Tackle tall grass with the powerful 125cc engine for clean cuts.
- Adjust cutting height easily to suit different lawn conditions.
- Benefit from the 2-in-1 feature for mulching or rear bagging.
- Maneuver with ease around obstacles thanks to the compact size.
Our Recommendations
This PowerSmart 21″ Push Lawn Mower is fantastic. The 125cc engine starts quickly every time. Mowing the lawn feels effortless. The adjustable cutting height is a great feature. It allows for different grass lengths easily. The mower is lightweight and easy to push. Assembly was straightforward and quick. The mower’s build feels sturdy and durable. I can store it in a small space. Overall, a reliable and efficient lawn mower.
5. PowerSmart 21″ Push Lawn Mower, B&S 125cc Engine, 2-in-1 Mulching and Side Discharge, Lightweight, Easy Assembly, Cordless Push Lawn Mowers for Garden Yard
- Brand: PowerSmart
- Manufacturer: PowerSmart
- Color: Black
- Dimensions: Height: 22.6 inches Width: 16.5 inches Length: 32.9 inches
Discover the PowerSmart 21″ Push Lawn Mower, designed for easy use in your garden or yard. The powerful B&S 125cc engine ensures efficient performance every time. Enjoy the 2-in-1 feature for mulching and side discharge. Assembly is quick and straightforward. Lightweight design makes it easy to maneuver. Perfect for maintaining a beautiful lawn effortlessly.
Advantages
- Lightweight design ensures easy maneuverability for a hassle-free mowing experience.
- Cordless operation offers freedom from tangled wires and extension cords.
- 2-in-1 mulching and side discharge features provide versatile grass management.
- Quick assembly allows users to start mowing without delay.
- Efficient 125cc engine delivers reliable power for consistent lawn maintenance.
Our Recommendations
This PowerSmart 21″ Push Lawn Mower is amazing. It has a powerful B&S 125cc engine. Mowing my garden is now so easy. Assembly took only a few minutes. Very straightforward instructions. No need for tools. Lightweight design makes it easy to push. The 2-in-1 mulching and side discharge feature is great. My lawn looks neat and healthy. No need for extra equipment. Cordless operation provides freedom. No more worrying about tangled cords. I can mow anywhere in my yard. Overall, this mower is reliable and user-friendly. Perfect for my garden needs. Highly recommend!
6. 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
- Brand: BILT HARD
- Manufacturer: BILT HARD
- Dimensions: Height: 41.0 inches Width: 26.3 inches Length: 62.5 inches Weight: 57.8 pounds `
Discover the BILT HARD 21 Inch Lawn Mower, a reliable choice for your garden care. Powered by a robust 201cc gas engine, it delivers consistent performance every time. Enjoy the versatility with its 3-in-1 feature: bagging, mulching, and side discharge options. Adjust the cutting height easily with 10 positions to suit your lawn’s needs. The easy start mechanism ensures hassle-free mowing sessions.
Advantages
- The 21-inch cutting deck covers more ground quickly.
- A powerful 201cc engine ensures efficient mowing.
- Versatile 3-in-1 functionality: bagging, mulching, and side discharge.
- Ten adjustable cutting heights suit different grass types.
- Easy start system saves time and effort.
Our Recommendations
The BILT HARD 21 Inch Lawn Mower is perfect for my yard. Its 201cc engine runs smoothly and efficiently. Cutting grass is a breeze with its adjustable 10-position cutting height. I appreciate the easy start feature. No more struggling to get it going. The 3-in-1 feature is very handy. Bagging, mulching, and side discharge options make lawn care flexible. The design feels sturdy and well-built. Maneuvering around obstacles is simple. It’s lightweight and easy to push. Overall, this lawn mower makes my yard work less of a chore. Highly recommended for anyone needing a reliable mower.
7. 21″ Gas Push Lawn Mower, Rugged Steel Deck, 3-in-1 Versatile Mower, 144cc OHV Engine, 6-Level Height Adjustment, Large Grass Collector, Easy Maneuverability for Home & Garden
- Brand: AMERISUN
- Manufacturer: PowerSmart
- Color: Black+RED
- Dimensions: Height: 22.6 inches Width: 16.5 inches Length: 32.9 inches
Experience effortless lawn care with the 21″ Gas Push Lawn Mower. Its rugged steel deck ensures durability and reliability. The 3-in-1 design offers versatility for mulching, bagging, or side discharge. With a powerful 144cc OHV engine, mowing becomes quick and efficient. Adjust the cutting height easily with six levels for a tailored finish. Enjoy smooth maneuverability around your home and garden. The large grass collector simplifies cleanup and saves time.
Advantages
- The 21″ gas push lawn mower ensures efficient and quick mowing.
- Rugged steel deck provides durability and long-lasting performance.
- The 3-in-1 feature offers versatile mowing, bagging, and mulching options.
- Six-level height adjustment allows for precise grass cutting.
- Large grass collector reduces the need for frequent emptying.
Our Recommendations
The 21″ Gas Push Lawn Mower is a fantastic choice for home and garden. Its rugged steel deck ensures durability. The 3-in-1 versatility is a major plus. The 144cc OHV engine provides ample power for any lawn. Adjusting the height is easy with six levels available. The large grass collector is efficient and saves time. Maneuvering this mower is simple and smooth. Perfect for anyone wanting a reliable lawn mower.
8. Greenworks 40V 21″ Brushless Cordless (Smart Pace / Self-Propelled) Lawn Mower (75+ Compatible Tools), (2) 4.0Ah Batteries and Charger Included
- Brand: Greenworks
- Manufacturer: Greenworks
- Color: Green
- Dimensions: Height: 23.22 inches Width: 21.5 inches Length: 62.25 inches Weight: 83.99 Pounds `
Experience effortless lawn care with the Greenworks 40V 21″ Brushless Cordless Lawn Mower. This self-propelled mower adjusts to your pace, making mowing a breeze. Equipped with two 4.0Ah batteries, it offers extended run time. Compatible with 75+ tools, it provides versatile options for your yard. The included charger ensures you’re always ready to go.
Advantages
- Experience the ease of self-propelled mowing with this lawn mower.
- Quiet operation benefits your neighborhood and your own peace.
- Two included 4.0Ah batteries ensure longer mowing time.
- Compatible with 75+ tools for versatile yard care.
- Brushless motor provides efficient and powerful performance.
Our Recommendations
Greenworks 40V 21″ Brushless Cordless Lawn Mower impressed me. Easy to assemble right out of the box. The self-propelled feature makes mowing effortless. The 21-inch cutting deck covers more ground quickly. Both 4.0Ah batteries last long enough to finish my yard. The brushless motor runs quietly and smoothly. Adjusting the cutting height is simple. This mower handles thick grass without any issues. The smart pace technology adjusts to my walking speed. No more struggling to push the mower uphill. It’s lightweight but sturdy. Storage is easy with the foldable handles. Being cordless means no more tangled cables. The dual battery setup ensures continuous power. Greenworks offers over 75 compatible tools. This versatility is a bonus. The included charger works fast. I highly recommend this mower for its reliability and performance.
9. PowerSmart Gas Lawn Mower 21-inch, 144cc OHV Engine 3-in-1 Rear Bag, Mulch and Side Discharge, 6-Position Height Adjustment
- Brand: PowerSmart
- Manufacturer: Amerisun Inc.
- Color: Gray Bagger
- Dimensions: Height: 42.0 inches Width: 22.0 inches Length: 56.0 inches Weight: 61.6 pounds `
Experience the ease of lawn care with the PowerSmart Gas Lawn Mower. This 21-inch mower features a powerful 144cc OHV engine. Enjoy the flexibility of 3-in-1 rear bag, mulch, and side discharge options. Adjust the cutting height easily with its 6-position height adjustment feature. Perfect for achieving a well-manicured lawn effortlessly.
Advantages
- **Efficient Engine Performance**
- The 144cc OHV engine ensures powerful and efficient mowing.
- **Versatile Cutting Options**
- Offers rear bag, mulch, and side discharge for flexible yard care.
- **Adjustable Height Settings**
- Six-position height adjustment caters to various grass lengths.
- **Wide Cutting Path**
- A 21-inch cutting deck covers more ground, saving time.
- **User-Friendly Design**
- Easy to operate, making lawn maintenance simple and stress-free.
Our Recommendations
The PowerSmart Gas Lawn Mower exceeded my expectations. Its powerful 144cc engine makes mowing quick and efficient. The 21-inch cutting deck covers more ground in less time. The 3-in-1 feature is a game-changer. It offers rear bagging, mulching, and side discharge options. The six-position height adjustment is convenient. Adjusting the cutting height is simple. The mower starts easily every time. It handles thick grass effortlessly. The build quality is solid and durable. Maneuvering around obstacles is easy due to its lightweight design. Cleanup is a breeze with the rear bag. Overall, this mower makes yard work enjoyable.
10. Greenworks 80V 21″ Brushless Cordless (Push) Lawn Mower (75+ Compatible Tools), (2) 2.0Ah Batteries and 30 Minute Rapid Charger Included
- Brand: Greenworks
- Manufacturer: Greenworks
- Color: Green
- Dimensions: Height: 43.3 inches Width: 24.0 inches Length: 34.0 inches
Experience the power of the Greenworks 80V 21″ Brushless Cordless Lawn Mower. This efficient machine comes with (2) 2.0Ah batteries and a 30-minute rapid charger. Enjoy hassle-free mowing with its quiet, brushless motor. Compatible with over 75 tools, it offers great versatility for your garden tasks. Keep your lawn neat and tidy with ease.
Advantages
- Enjoy the power of an 80V brushless motor for efficient mowing.
- Two 2.0Ah batteries ensure longer run time and reliability.
- Rapid 30-minute charger minimizes downtime between mowing sessions.
- Compatible with over 75 tools for versatile yard care.
- Cordless design offers freedom from tangled cords and easy mobility.
Our Recommendations
The Greenworks 80V 21″ Brushless Cordless Lawn Mower is impressive. The cordless feature makes mowing easy. No tangled wires. The two 2.0Ah batteries provide long-lasting power. Mow a large yard without stopping. Quick 30-minute rapid charger included. Push feature ensures smooth handling. The 21-inch cutting deck covers more ground in less time. Efficient and reliable. The brushless motor is powerful and quiet. Enjoy a peaceful mowing experience. It’s a great choice for any lawn. Compatible with 75+ tools. Expand your garden toolkit. Highly recommend this lawn mower.
Frequently Asked Questions
What Are The Benefits Of A 21 Inch Lawn Mower?
A 21 inch lawn mower covers more ground quickly. It’s ideal for medium-sized yards.
How Do I Choose The Best 21 Inch Lawn Mower?
Look for durability, ease of use, and good reviews. Check power and cutting features.
Are 21 Inch Lawn Mowers Good For Small Lawns?
Yes, they are efficient and save time. They can easily maneuver in tight spaces.
How Often Should I Maintain My 21 Inch Lawn Mower?
Check and clean after each use. Sharpen blades and change oil regularly for best performance.
Conclusion
Choosing the right lawn mower can make a big difference in your gardening experience. A 21-inch lawn mower offers a balance between size and efficiency. It’s suitable for small to medium-sized lawns. These mowers are easy to maneuver and store.
They come with various features to suit different needs. Some have mulching capabilities. Others offer adjustable cutting heights. Consider the ease of use and maintenance. Battery-powered options are quieter and eco-friendly. Gas mowers provide more power for tougher grass. Think about your lawn’s specific needs.
Budget is also an important factor. Invest in a mower that fits your price range but offers good quality. Take time to read user reviews. They provide helpful insights from other buyers. Remember, a well-chosen mower can save time and effort.
Keep your lawn looking neat and well-kept. Your garden deserves the best care you can give.