Lawn-Boy 17732 Rear Wheel Drive Self Propelled Lawn Mower, 21-Inch

Last updated date: December 23, 2020

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Lawn-Boy 17732 Rear Wheel Drive Self Propelled Lawn Mower, 21-Inch

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We looked at the top Self Propelled Lawn Mowers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Self Propelled Lawn Mower you should buy.

Update as November 29, 2021:
Checkout The Best Self-Propelled Lawn Mower for a detailed review of all the top self propelled lawn mowers.

Overall Take

This lightweight self-propelled lawn mower provides expert maneuverability for hilly or curved lawns with its rear-wheel drive. You also have the option to choose six grass-cutting heights. Plus, the 3-in-1 discharge gives you multiple options for what to do with your clippings.

In our analysis of 120 expert reviews, the Lawn-Boy Drive Self Propelled Lawn Mower, 21-Inch placed 5th when we looked at the top 23 products in the category. For the full ranking, see below.

From The Manufacturer

Designed to make mowing easier, the rear wheel drive self-propel design provides power through for improved traction and control in all mowing conditions. Take the ‘work’ out of yard work with a Lawn-Boy.

Expert Reviews

Expert Summarized Score

11 expert reviews

User Summarized Score

1,602 user reviews

What experts liked

Has Lawn-Boy parts and Kohler engine — two popular names in lawn care. Starts easily, and if it doesn't, the manufacturer backs it with a 2-pull guarantee. Reasonably priced.
- BestReviews
When it actually maintains its propulsion, the Lawn-Boy 17732’s rear-wheel-drive actually handles quite smoothly and maintains an especially sure-footed balance on its respective seven-inch front and eight-inch rear wheels when traversing hills.
- Lawn Mower Review
It’s a durable, powerful engine that won’t fizzle out easily or overheat when you’ve been mowing for a while.
- ratingle
Meant for residential use. Best for homeowners looking for 3-in-1 discharge gas mower with self-propulsion that is budget-friendly.
- Only Top Reviews
This Lawn-Boy self propelled lawn mower is a more affordable option with a strong 3-year warranty. And it includes extras like rear-wheel drive.
- Family Handyman
Strong motor engine with great experience and performance.
- Clean Home Zone
The 3 in 1 design allows you to discharge either to the side or rear, you can turn it into a mulching mower as well, and it has an easy two point height adjustment lever.
- Bestcovery
Good accuracy for cutting straight paths.
- Simply Additions
What you’ll definitely appreciate is the fact that this mower is lightweight and much easier to maneuver.
- Garden Beast
So if you’re on a budget, this rear-wheel drive lawn mower is just what you need. And with a powerhouse Honda engine calling the shots, you’re sure to get your money’s worth!
- Sarah Eberle Landscape Design
The Lawn-Boy 17732 has a triple discharge system. So you can mulch your clippings or side discharge them or even bag them according to your convenience.
- Best Garden Product

What experts didn't like

The self-propelled action isn't as powerful as others on our list. Some users found it couldn't tackle hills and inclines. Some components, including parts of the wheels, are made of plastic that doesn't feel very durable. Height adjustment often slips.
- BestReviews
Shoddy front height-adjustment mechanism. Mower struggles against grass two inches tall or higher.
- Lawn Mower Review
The main weakness with the Lawn-Boy 17732 is that the bag is a little small and tends to bow in the mower when it gets full.
- ratingle
But note that there are only two height adjustment options for high and low cuts.
- Family Handyman
Design and quality can be improved.
- Clean Home Zone
Needs smaller parts like spark plugs replaced each year.
- Simply Additions
Doesn’t fare too well when cutting higher grass
- Garden Beast
Requires heavy maintenance in order to work to its fullest potential.
- Sarah Eberle Landscape Design
The rear wheels bear a metal stud that does the job while the front wheels have a plastic one and can be a matter of concern if you are not careful.
- Best Garden Product

Overall Product Rankings

An Overview On Self Propelled Lawn Mowers

A well-kept lawn is a thing of beauty. Not only is it nice to look at, having perfectly mowed grass makes it more enjoyable to have fun out in your yard. However, if you have a sizable grassy area or just don’t enjoy sweating while pushing a manual lawn mower along, then a self-propelled lawn mower may be a good choice for you.

Walk-behind push-mowers are powered by your strength, where you move them by pushing them over the grass you want you cut. A self-propelled lawnmower takes most of the manual labor out of mowing your yard because it is powered by a transmission. Typically, this kind of lawnmower runs on gas, though there are some that are cordless electric models as well. You can find self-propelled lawn mowers that come with variable speeds, which the operator controls in order to move the mower forward. For most people, a single-speed mower will do the trick. If different people with unique walking speeds will be using it, then you may need a variable speed mower. Instead of having to push the lawnmower, though, you only have to walk behind the mower and steer it where you want to go.

Self-propelled lawn mowers that are front-wheel drive provide more dexterity when it comes to turning and maneuvering. This kind of mower is perfect for those who have flat lawns. On the other hand, if you have a sloped lawn, then a rear-wheel drive lawn mower is a better choice. These offer better traction on curved land.

The biggest benefit of self-propelled lawn mowers is the time and energy you save. You can get the job done much faster without exerting a lot of effort. If you have thick grass, you don’t have to worry about pushing your lawnmower through it because the gadget will power through on its own. If you have a slope, your mower should be able to propel itself along the incline as well.

With a powerful machine like a self-propelled lawnmower, safety is a key concern for many shoppers. Keep in mind that many mowers come with a built-in safety feature where the mower only starts and runs if the operator squeezes a bar on the handle. If they let the bar go, then the mower stops. This way, if you slip and fall on the ground, you won’t be near spinning blades. You also don’t need to fiddle with complicated on/off switches or dials as the blades shut off automatically.

The Self Propelled Lawn Mower Buying Guide

  • The first thing to consider when looking for a self-propelled lawnmower is what kind of yard you have. The size and shape of your yard, as well as the kind of grass you have and the amount of slope on your lawn will affect what kind of lawn mower you need. For example, if you have a flat lawn, then you may want to consider a front-wheel drive lawn mower, instead of a rear-wheel drive lawn mower which is better for sloped yards.
  • Take a look at how easy it is to start your self-propelled lawnmower. Traditional ones have a recoil start with a pull rope. By tugging on the rope, you pull a cord, which then turns over the engine to start the self-propelled lawnmower. For some people, having to pull the rope with a recoil-start mower can be difficult. In this case, look for an electric-start mower. These are simple to start up with a key or a push button.
  • Be sure to consider whether the lawnmower has swivel wheels. This is especially important if you have curved flower beds or gardens within your lawn, or if your lawn is an irregular shape. Turning self-propelled lawn mowers can be difficult, which is why having swivel wheels is an important feature. These provide you with more control and maneuverability when steering your mower.
  • What do you want to do with your grass clippings? Many self-propelled mowers give you three key options. You can either discharge the clippings directly onto your lawn off the sides of the mower, you can collect the clippings in a bag at the rear of the mower, or you can turn the clippings into mulch as you cut the grass.
  • If you want to select the height you cut your grass, many mowers have adjustable settings where you can choose how short to trim your lawn. This is a useful feature for those who enjoy manicuring their lawns.
  • It’s important to keep your self propelled lawn mower clean, especially from the inside. Look for a mower that has a wash-out port on the deck. This way, you can just hook up your garden hose to the mower and rinse out all of the grass clippings from the blades. This helps to increase the life of the mower.