19 Of The Best Walk Behind Lawn Mowers For Hills And Slopes 2020

I get it, choosing a lawnmower is difficult at the best of times, size of your lawn, walk-behind or riding, hills, and slopes to consider too and the list goes on… and so if you’re looking for the best push mower for hills and slopes… then this article is just for you.

I’m here to help you to decide which is the best push mower for you.

Before dropping a dime on any new mower there are a few things to need to know and to consider.

  1. You wanna run with gas or go cordless?
  2. Size of the patch of lawn you are going to mow
  3. Are you mainly going to mulch, bag, discharge… you want a 3-in-1 or will a 2-in-1 do the job

19 Best Push Mower For Hills 2020:

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7 new from $248.48
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6 new from $799.00
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2 new from $479.95
1 used from $450.00
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Last updated on July 6, 2024 5:31 am

Out Top Choice As The Best Push Lawn Mower For Hills: 

Best Gas:

Craftsman m105 140cc 21-inch 3-in-1

The craftsman m105 140cc 21-inch 3-in-1 is our top choice as the best lawn mower for hills in the section.

Light enough to push around on slopes and hills without wearing you out while giving you great coverage with its 21-inch cutting deck saving you time by having to do fewer passes.

What I like about this mower is that it comes with the bag, and the 3-in-1 feature so you can mulch, bag or use the side discharge function.

Another thing I like is the mower is manufactured in Tupelo, MS, using a Briggs and Stratton 140cc gas engine so has plenty of grunt and equipped with recoil and auto choke.

So no more stuffing around with priming, choking, and eliminates the error of flooding the old girl. Just pull the string to start it and away you go.

If you’re wanting a mower with bit more grunt, is self-propelled and electric start, the Craftsman M275 is certainly worth a look at


  • Features 3-in-1, mulching, bagging, side discharge
  • Good size cutting deck 21″
  • Light for pushing around and not killing yaself doing it
  • Manufactured in the USA
  • Aslo available self propelled


  • Not self-propelled
  • Not electric start

Best Battery:

Greenworks 80v lawn mower

greenworks 80v lawn mowerGreenworks has a full range of battery lawn mowers from 16″ cutting deck to the 80v 21″ push lawn mower.

Running the 80v battery gives you plenty of power where needed and won’t bog down as easy when cutting thick or high grass, making it our top choice best walk behind mower for hills

The 80v battery will get you around 40 -50 minutes of run time on a fully charged batteries.

Featuring 3-in-1 for mulching, bagging and side discharge and with a steel 21″ deck giving you more coverage and fewer passes.

What I like about this product is it runs the latest brushless motor technology and the amount of power this mower chucks out is almost the same as a gas 160cc engine.

Another thing I like about this product is the smartcut technology. It automatically changes the revs on the motor speeding up when you hit a thick patch of lawn or its bit heavier and when it thins out slows down saving power and excessive wear and tear.

I also like the fact that if storage is tight, you can fold down the handles in like seconds and hand the mower up vertically on a wall or rafter giving you more floor space without the worry of gas and oil dripping everywhere.


  • No worries about services, gas, spark plugs
  • Cleaner for the environment
  • Lighter over similar size gas push mowers
  • Can be stored vertically out of the way
  • Available in walk behind and self-propelled


  • Battery run time is lower than specs state
  • Not self-propelled but does have the option at extra cost

Best Self Propelled Push Mower For Hills

Best Gas:

Lawn-Boy 17732 21-Inch 3-in-1 Rear Wheel Drive Self Propelled Lawn Mower.Our overall best choice in the gas class being the best self-propelled push lawn mower is the Lawn-Boy 17732 21-Inch 3-in-1 Rear Wheel Drive Self Propelled Lawn Mower.

Featuring rear-wheel drive perfect for hills and slopes making it easier on the body and less fatiguing over a long time.

Regardless if you mulch, discharge or bag, this mower has it all. 6 adjustable height settings from 1.25 – 3.75 inches. Cutting Width- 21 inches and powered by Kohler 149cc.

Looking for an electric start? The big brother of this mower the Lawn-Boy 17734 has all the same features and is electric start.

If that sounds more like your style check it out here and see the other reviews and comments that others are saying about this mower.



  • Less effort to mow the lawns being self-propelled rear-wheel drive
  • Best suited for slopes, steep hills
  • Can mulch, discharge and bag
  • 2 year full coverage warranty


  • Can be little tricky in tight areas where you’ve got to pull the mower back regularly as you have to have the self-propelled disengaged

Best Battery:

Greenworks 21-Inch 40V Self-Propelled Cordless Lawn MowerGoing clean and helping the environment the Greenworks 21-Inch 40V self-propelled cordless lawn mower is setting the standards in cordless tools.

This mower has a 21″ steel deck making it durable and solid.

When you’ve got large lawns to mow, you can chew through the power pretty quick, so with this model mower, there is an added compartment to carry a spare for those times when you are short.

Features the standard 3-in-1, mulching, bagging and side discharge capabilities.

If storage is a problem or just like space saving, this mower can be stored vertically on its end or even hanging on a wall. It’s estimated to save you 70% on space


  • Self-propelled
  • Can be vertically stored for space-saving
  • Quite to run with no smelly gas fumes
  • Instant start with just a push of the button


  • Is limited on run time and not as powerful as gas for mulching
  • Not suited for thick grass like St Augustine or thicker grass.

Best Reel Mower For Hills

Great States Reel Lawn Mower

Great States Reel Lawn MowerReel lawn mowers are best suited for small cuts and those who like to keep the lawn down low around that inch mark.

Trying to cut grass higher or thick growth will certainly give you a good workout by the time you’ve finished.

But if ya adamant on getting yourself one I think the  Great States 815-18 18-Inch 5-Blade push reel lawn mower is the best for both value and quality.

Made in the US since 1895, pioneering the lawn mowing business since then, American/Great States now with a full range of cord, cordless and gas-operated tools available.

The American reel mower is available in a variety of cut widths with the most common is this 18″ 5 blade reel mower.

This isn’t the best mower for steep hills unless got hard areas where a rider won’t go, or looking for a workout and burn off some calories and not wanting to pay for a gym membership.


  • No need for gas
  • Simple and easy to use


  • Not the best on high or thick lawns
  • Requires movement to cut

What to Look for in a Push Lawn Mower


The 3 most common lawn mowers run on either gas, electric, or good old manual hand reel.

  1. Gas Mowers: Gas mower needs regular services, maintenance, of course, gas. Heavier than most battery mowers, more torque for better mulching, and normally cheaper in pricing for similar features as battery. Much noisier and not as friendly to the environment
  2. Electric Mowers: Electric models, which can be corded or cordless, are quieter, have low emissions, and are just as reliable — however, they require charging and have limited run times.
  3. Reel Mowers: These require good old fashion sweat and manual labor pushing and pulling one of these around. Best suited for small areas, getting under low hanging branches or where a rider can't go.

Push vs. self-propelled

Most standard mowers rely on good old grunt power and if your place has a steep slope or hills on it, pushing a lawn mower up and down them will certainly give you a workout. More for smaller flatter yards really unless you like the workout or on a lighter budget.

On the other hand, self-propelled is way easier to mow on hills as the mower self-drives no pushing on your part.

Just set the speed to your walk ratio, engage the self-propel lever, and off you go.

Self-propelled mowers come in there own if you've got a lot of area to cover, don't like the idea of flogging ya ring out pushing a mower uphill.

Gas Vs Cordless

Going either gas or battery, both have their advantages and it really comes down to you and you. Some of the pros and cons of using either.

Battery no need for services, sparkplug, and fuel going stale. They're not as good for mulching and can work out to more expensive with failing batteries. The beauty about them is just to charge up the battery and off ya go.

A gas mower needs regular services, maintenance, of course, gas. Heavier than most battery mowers, more torque for better mulching, and cheaper in pricing for similar features.

Another downside is with gas is if not used often the gas goes off, can gum up the carby, give you the shits from trying to pull start and flood the sucker.

Cutting deck

Most mowers have a feature of 2-in-1 or 3-in-1 cutting deck.

This means the grass clippings can be either bagged, mulched or side discharge.

2-in-1 will give you bagging or mulching capabilities and slightly cheaper

3-in-1 has the same but with extra option of the side discharge.

Side-discharge models throw the clippings back onto the grass through the side shute, which is convenient but messy.

Bagging collects the clippings in which requires you to empty the bag when full and dispose of in a compost bin

Mulching cuts the grass clippings into small pieces before spitting them back onto your lawn but can lead to over thatching over a period of time

Are self propelled mowers good for hills?

Outside of riders, self propelled mowers are great for hills and slopes but not all self propelled mowers are equal.

The best way to explain is to treat this like a car, you can get a car in front-wheel drive(FWD), rear-wheel drive(RWD) and all-wheel drive(AWD).

Front-wheel drive mowers are more suited to flat ground and not really designed for hills and uneven grounds.

Because they drive from the front as soon as the wheels come off the ground all momentum is lost and the extra weight when bagging the clippings on the rear makes this far easier with the balance tending to be more on the rear of the mower.

Rear-wheel drive mowers are better for hill climbs and rough grounds as it's easier for the drive to push the mover than where the front-wheel-drive mower is pulling the mower over the ground.

And the pinnacle is all-wheel-drive. For most of us, rear drive is way more than needed unless you live on side of a mountain or you just want the best, AWD is the cream of the crop.


The winner as the best push lawn mower for us in the gas category is the craftsman m105 for price, reliability and other customer reviews.

Its 21" cut will make short work of it all and being 3-in-1 you've got all the options of bagging, mulching or discharge.

There is a small amount of assembly as it does come boxed but nothing to hard to work out how it all goes together.

Manufactured in the United States, you can rest assured is made to the highest quality using the best materials within the budget.

To read more reviews and to check out the mower itself, make sure to click on the button below and see what others are saying about this popular push lawn mower...