The 5 Best Self-Propelled Lawn Mowers of 2021

An easier way to care for your lawn

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A self-propelled lawn mower looks a lot like a regular push mower, but it operates quite differently. It has a drive system that activates when you squeeze the bail (the bar on the handle). This causes the rotary to start spinning, which then allows the mower to self-propel using its own power.

This type of lawn mower is ideal for people with sizable lawns or hilly yards, as it doesn't require much effort as a push mower. You essentially just walk behind it while steering it in the right direction. So which self-propelled grass cutter is right for you? We searched far and wide to find standout gas-powered, electric, hill-friendly, front-drive, and rear-drive mowers for a range of lawn sizes and budgets.

Here are the best self-propelled lawn mowers for easy-breezy grass cutting.

Our Top Picks
The lithium-ion battery can cut a half acre of grass on a full charge, and the built-in bag makes for easy cleanup.
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This affordable gas-powered mower has a Statton engine and powers up with a Prime N' Pull starter.
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Along with a powerful engine, this gas-powered mower has an automatic choke, adaptable speed, and seven cutting heights.
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Best for Large Yards:
EGO Power+ Select Cut at Amazon
It's even more powerful than gas lawn mowers, thanks to an advanced lithium fuel-gauge battery.
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An advanced lithium-ion battery powers the brushless motor, delivering 80 minutes of cutting time when fully charged.
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Best Overall: RYOBI 40-Volt Lithium-Ion Battery Brushless Self-Propelled Lawn Mower

RYOBI 20 in. 40-Volt 6.0 Ah Lithium-Ion Battery Self-Propelled Lawn Mower

RYOBI is a favorite among homeowners for cordless yard equipment, so it should come as no surprise that the brand makes the best self-propelled lawn mower. Though it moves with the power of a gas mower, the 40-Volt Brushless model (RY401120-Y) runs on a rechargeable lithium-ion battery. It comes with its own charger, too, which makes maintenance a breeze.

It powers up with the push of a button, and the high-capacity battery can cover up to a half acre of grass on a full charge. The built-in bag ensures a clean lawn with no trimmings in sight, and it's easy to empty, thanks to a lock-and-release design. This self-propelled mower also has seven different settings for grass height, and it folds down for effortless storage.

Best Budget: Troy-Bilt 140cc 550e Series 2-in-1 Gas Self Propelled Lawn Mower

Self Propelled Lawn Mower

The Troy-Bilt TB200 is an efficient gas-powered grass cutter with an agreeable price tag. Featuring a Prime 'N Pull starter and a Stratton engine with single-speed front-wheel drive, this self-propelled lawn mower is powerful and easy to maneuver.

It has a TriAction system that uses a symmetrical deck, a rake guard, and a special blade to produce an even cut. And you can quickly adjust the cutting height using the levers on the side.

Best Gas: Honda 3-in-1 Variable Speed Gas Self Propelled Lawn Mower

Honda 21 in. 3-in-1 Variable Speed Gas Self-Propelled Lawn Mower

For those who like gas-powered cutters, the Honda 3-in-1 Variable Speed Lawn Mower (model HRN216VKA) will not disappoint. It has a powerful GCV170 engine and automatic choke for temperature regulation.

This self-propelled mower adapts to the speed of your stride and has variable speed control plus five handle positions and seven cutting heights. You can also slide the clip director when you want to switch between bagging, mulching, and discharging—no special attachments needed.

Best for Large Yards: EGO Power+ Select Cut Self-Propelled Mower

EGO 21 in. Select Cut 56V Lith-Ion Cordless Electric Self Propelled Mower

If you're working with a large yard, you might consider the EGO Power+ Select Cut (model LM2135SP). This cordless walk-behind lawn mower runs on an advanced lithium fuel-gauge battery, offering over an hour of grass cutting on a full charge.

It's even more powerful than gas mowers and is easy to control, thanks to the brand's Touch Drive Technology. Additionally, it has an innovative cutting system with three interchangeable blades.

Best Battery: Kobalt 80-Volt Max Self-Propelled Electric Lawn Mower

Kobalt 80-Volt Max

Lithium batteries get better every year, and the Kobalt 80-Volt Max (model KMP 6080-06) didn't waste any time leveraging modern innovations. This brushless lawn mower runs on a powerful 6.0 Ah battery and delivers 80 minutes of cutting time on a full charge.

An indicator tells you how much battery power you have left, and the included charger makes it easy to charge between mowing sessions. We also appreciate that this grass cutter has a rear-wheel drive, seven cutting heights, variable speed control, and sensors that automatically adjust the power and speed based on varying grass conditions.

Final Verdict

For an all-around reliable mower with multiple customization options, the best option is the Ryobi 40-Volt Brushless Self-Propelled Lawn Mower. The lithium battery can cover half an acre of lawn on a full charge, and the bagging system makes for easy cleanup (view at Home Depot). But if you prefer gas-powered cutters, you can't go wrong with the Honda 3-in-1 Variable Speed Lawn Mower, which has an impressive engine, automatic choke, and adaptable speed technology (view at Lowe's).

What to Look for When Buying a Self-Propelled Lawn Mower

Type

Before buying a self-propelled lawn mower, familiarize yourself with the various types. The two main categories are electric and gas-powered. Gas mowers usually have more force, and you don't have to worry about the battery dying. However, today's electric lawn mowers run on advanced lithium-ion batteries and can offer more than an hour of grass cutting before they need to be recharged.

Then, there are front-drive and rear-drive mowers. Front-drive models are best for flatter terrains and are generally easy to steer. Rear-drive grass cutters, on the other hand, have better traction and are usually best for hilly areas. Additionally, all lawn mowers have engines, which can vary in terms of power and efficiency.

Lawn Size

You'll also want to consider the size of your yard. Because battery-operated mowers typically run for a little over an hour, you might want to get a gas-powered model if it takes you longer than that to mow your lawn. However, some options come with two batteries, allowing you to resume your mowing session when the first one runs out.

Both gas and electric lawn mowers are suitable for small yards. That said, you'll want to look for one that's easy to maneuver around tight corners, as less square footage usually means more turns.

Cutting Options

Self-propelled lawn mowers often have multiple cutting options. For one, you can usually choose between several grass-cutting heights. Also, many models allow you to set it to discharge, mulch, or bag your grass. Some even cut grass into super-fine pieces and then return the nutrient-rich clippings back into the ground to fertilize your lawn.

Why Trust The Spruce?

This guide was written by Theresa Holland, an experienced commerce writer specializing in home and garden content. Having spent countless hours researching landscaping products and yard care tools not only for her professional writing but also for personal use, she's well-versed in the world of grass cutting. You can check out more stories by Theresa on Byrdie and MyDomaine.

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