Best Gas Lawn Mower for 2021 – Reviews

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Introduction

Best Gas Lawn Mowers

Maintaining your yard can either be a pleasure or an unpleasant chore. Much will depend on the equipment you use and this is no exception when looking for the Best Gas Lawn Mowers. As your lawn is generally the largest area to keep neat and healthy, it makes sense to invest in a quality gas powered lawn mower. A good gas lawn mower will give you complete freedom and ease of mobility. There will be no restriction and hassle associated with corded electric options and no flat batteries that you might experience with cordless electric mowers.

Whilst there are some yards that are perfect for electric or cordless lawn mowers, most medium to large yards will be easier to maintain in pristine condition with a good gas lawn mower.

 

In these reviews of the best gas lawn mowers, we will look at all their features and functions and highlight the good and not so good point of each. We will take you through a few of the important aspects to consider before making your decision and then highlight eight of the leading gas powered lawn mower options available right now. These are all great gas lawn mowers that will make the task of maintaining your lawn a breeze.

Best Gas Lawn Mowers List

ImageTitleDeck SizeFeaturesMore DetailsMower-cutting-features
Lawn-Boy 17734 Review - Gas Powered Lawn Mower

Lawn-Boy 17734 Review - Gas Powered Lawn Mower

21Folding Handles
Larger Rear Wheels
Self Propelled
Full Review

Check Price
Cut and Collect
Mulching
Side Discharge
Craftsman M215 Review - In-Depth Review with Pros and Cons

Craftsman M215 Review - In-Depth Review with Pros and Cons

21Folding Handles
Larger Rear Wheels
Self Propelled
Variable Speed
Full Review

Check Price
Cut and Collect
Mulching
Rear Discharge
Side Discharge
Husqvarna LC121P Review, 21 in. 163cc Briggs & Stratton Lawn Mower

Husqvarna LC121P Review, 21 in. 163cc Briggs & Stratton Lawn Mower

21Folding Handles
Larger Rear Wheels
Full Review

Check Price
Cut and Collect
Mulching
Side Discharge
PowerSmart DB2321C Review - Lawn Mower, Red and Black

PowerSmart DB2321C Review - Lawn Mower, Red and Black

21Folding Handles
Larger Rear Wheels
Full Review

Check Price
Mulching
Side Discharge
Craftsman M275 Review - 159cc Self-Propelled Gas Powered Lawn Mower

Craftsman M275 Review - 159cc Self-Propelled Gas Powered Lawn Mower

21Folding Handles
Hose Wash Port
Larger Rear Wheels
Self Propelled
Full Review

Check Price
Cut and Collect
Mulching
Rear Discharge
Side Discharge
Honda HRX217VKA Review - 662300 21 in. GCV200 4-in-1 Walk Behind Mower

Honda HRX217VKA Review - 662300 21 in. GCV200 4-in-1 Walk Behind Mower

21Folding Handles
Hose Wash Port
Self Propelled
Variable Speed
Full Review

Check Price
Cut and Collect
Mulching
Rear Discharge
Side Discharge
PowerSmart PSMB21P Review - 21-inch Gas Powered Push Lawn Mower

PowerSmart PSMB21P Review - 21-inch Gas Powered Push Lawn Mower

21Folding Handles
Larger Rear Wheels
Full Review

Check Price
Cut and Collect
Mulching
Side Discharge
Craftsman 11A-U2V2791 Review - 149cc Engine Gas-Powered Push Lawn Mower

Craftsman 11A-U2V2791 Review - 149cc Engine Gas-Powered Push Lawn Mower

21Folding Handles
Hose Wash Port
Larger Rear Wheels
Vertical Storage
Full Review

Check Price
Cut and Collect
Mulching
Rear Discharge
Side Discharge

What To Look For In A Gas Lawn Mower

There are a few important factors that one has to think about before parting with their cash.  The wrong choice will lead to frustration and regret whilst the right selection will mean many years of hassle-free and quality operation.

  • Power

This is determined by the size of the engine, generally measured in cubic centimeters or CC. The larger, naturally, the more powerful. A small to medium yard does not require that much power but it will certainly help you out when the grass is long or wet.

Steep slopes and rough terrain will also require a bit more power than a small flat lawn area.

  • Self-Propelled or Push

Again, this will depend on the size and terrain you need to mow. A self-propelled mower is a blessing when you have a slightly larger yard or steep banks. You do not need this feature if you have a smaller area that is relatively flat, although it does make the job a bit easier.

  • Cutting Height

In order to maintain the lawn in perfect condition throughout the year, it is essential to change the cut height. Depending on the grass type, season, rainfall and other factors, you will need to adjust the height.

You want to select a mower that has a good range of options and is easy to change between cutting heights.

  • Cutting Width

The size of the blade and the deck will determine the cutting width. The larger this is, the faster your work will be completed, although as it gets bigger you will sacrifice a bit of accuracy and mobility.

For medium to large sized yards, a cutting width of around 21 inches is ideal. This is a good balance and will make for fast work with good accuracy and minimal effort.

  • Durability

A lawn mower is a fair investment and one wants to have peace of mind that the machine will last for many years and provide a good and reliable service. The more durable lawn mowers are generally a bit more expensive and sometimes slightly heavier. You need to weigh up your needs and budget with the importance of a lawn mower that will last for many years.

  • Budget

Speaking of budget, this is another essential consideration. Your budget has to be taken into account. There are many highly-affordable options that are still good quality but be sure to stay away from the really low priced options as often these are poorly made and will not last very long or work effectively.

  • Features

Look at the features you need and will use. Advanced features generally add to the price, so only pay extra for them if you will use and benefit from them.


Best Gas Walk Behind Lawn Mowers

Craftsman 11A-U2V2791 Review
Mower Type: Gas
Cut Type: Rotary
Deck Size: 21cm
Cut Heights: 6 (1.25" to 3.75")
Lawn Size: Large, Medium
Craftsman Logo

Features:

Folding Handles Hose Wash Port Larger Rear Wheels Vertical Storage

Cutting Functions:

Cut and Collect - Mulching - Rear Discharge - Side Discharge

Features:

Folding Handles
Hose Wash Port
Larger Rear Wheels
Vertical Storage

Cutting Functions:

Cut and Collect - Mulching - Rear Discharge - Side Discharge

Summary

The CRAFTSMAN 11A-U2V2791 is a gas powered mower fitted with a 149cc Craftsman engine and has 3-in-1 cutting options. These options include cut and collect, mulching and side discharge. This mower has a 21" cutting width, steel deck, 6 cutting heights from 1.25 to 3.75 inches and a 1.9 bushel soft mesh grass collection bag. As far as gas-powered lawn mowers go, they are usually pretty bulky pieces of equipment that take up masses of room in the garden shed, or outbuilding. This can put some people off buying these powerful machines that have long reigned supreme in the world of gardening tools. However, this problem is effectively overcome with the Craftsman thanks to its unique foldable design that makes it up to 70% smaller allowing you to store it away without having to build an extension.

Main Features

  • 21-inch cutting width
  • 6 adjustable cutting heights (1.25 inches to 3.75 inches)
  • 3-in-1 functions - Grass Collection Bag, Mulching and Side Discharge
  • Deck wash port
  • 67-liter/1.9 bushel grass collection bag
  • Mulching option
  • Foldable design for vertical storage
  • 149cc engine

Conclusion

There is very little doubt in my mind that the Craftsman is a reliable and durable piece of garden equipment that would certainly benefit anyone who buys it. It is easy to start and easy to store as well as having the advantage of various mowing functions giving you freedom and diversity.

What’s more, this machine offers 3 ways to cut, 6 cutting heights as well as a 21" cutting width that is compatible with medium lawns.

It is comfortable to use and easy to control and overall one of the better gas-powered lawn mowers on the market, and therefore comes highly recommended.

Pros and Cons

Pros
  • 21-inch cutting width
  • Vertical storage
  • Easy to start
  • Sturdy rear wheels
  • 6 cutting heights
  • 2-year warranty
  • 3-in-1 mowing features
  • Foldable handle at the lower point
  • Dust-blocker
  • 9-bushel grass bag
  • Deck wash port
Cons
  • No roller
  • No self-propelled function
  • No rear discharge option
PowerSmart PSMB21P Review
Mower Type: Gas
Cut Type: Rotary
Deck Size: 21cm
Cut Heights: 5 (1.18" to 3.0")
Lawn Size: Large, Medium
PowerSmart

Features:

Folding Handles Larger Rear Wheels

Cutting Functions:

Cut and Collect - Mulching - Side Discharge

Features:

Folding Handles
Larger Rear Wheels

Cutting Functions:

Cut and Collect - Mulching - Side Discharge

Summary

The PowerSmart PSMB21P gas-powered lawnmower is ideal for medium to large lawns thanks to its large cutting width of 21 inches. Not only this, but the innovation that has gone into creating this piece of garden equipment is evident when we look at the design and features that it boasts.

Main Features

  • Gas powered lawn mower
  • 21-inch cutting width
  • Five adjustable cutting heights
  • 170cc engine
  • 3-in-1 side discharge, mulching, cut and collect
  • 14.6 gallon grass box
  • Steel deck
  • Foldable handle
  • 12-inch rear wheel

Conclusion

Gas lawn mowers are and have always been a powerful and reliable type of mower, that doesn’t disappoint where performance is concerned. But when you package that with modern technology, value and innovation, you get something like this PowerSmart lawn mower that is perfect for today’s modern domestic gardener.

It boasts a wealth of features such as a wide cutting width and five cutting heights, as well as the ability to mow in three different ways. If you need something diverse, this is a model worth considering.

It is easy to use, easy to store, and will cut the lawn precisely and effectively. Overall, I’m seriously impressed with this mower and its value for money, and I don’t doubt that you will be too.

Pros and Cons

Pros
  • Large cutting width
  • Five adjustable cutting heights
  • 3-in-1 option including Cut & Collect, Side Discharge & Mulch Option
  • Huge grass collection box
  • Foldable handle
  • 12-inch rear wheels for added stability
  • Strong steel deck and blades
  • 3-year warranty
Cons
  • No roller for a striped lawn
  • Heavy at 62lbs
  • Not self-propelled
Honda HRX217VKA
Mower Type: Gas
Cut Type: Rotary
Deck Size: 21cm
Cut Heights: 7 (0.75" to 4")
Lawn Size: Large, Medium
Honda

Features:

Folding Handles Hose Wash Port Self Propelled Variable Speed

Cutting Functions:

Cut and Collect - Mulching - Rear Discharge - Side Discharge

Features:

Folding Handles
Hose Wash Port
Self Propelled
Variable Speed

Cutting Functions:

Cut and Collect - Mulching - Rear Discharge - Side Discharge

Summary

Honda is a household name with an outstanding reputation for quality durable products that are good value for money. This is a premium lawn mower with excellent performance and a host of useful features. This mower and its features will ensure it will keep your lawn looking great all year round.

Key Features

  • Low Maintenance
  • 159CC OHV Gas engine
  • Self Propelled with Adjustable Speed
  • Electric Start - Self-charging Simple
  • Rust-free Nexite Deck with Limited Lifetime Warranty
  • Deck Wash
  • Lightweight 89 lbs
  • 21” Diameter Deck/ Blade
  • 4-in-1 Versamow System - Side Discharge, Rear Discharge, Shred Leaves and Mulching
  • 7 Height Adjustments from 3/4 in. to 4 in
  • 5 Year Residential Warranty; 3 Month Commercial Warranty; Lifetime Deck Warranty
  • 9" Front & Rear Wheels

Conclusion

There is very little not to like about the Honda HRX217VKA – 662300. Whilst it might be a bit more expensive than other options in this category you get a lot for your investment. It is an extremely powerful and productive model that will make mowing your medium to large yard less work and more fun.

Apart from the exceptional power and operation, it is tough and built to last.  This will give you confidence that your purchase will last for many years and keep your grass neat and tidy with minimal effort.

It has all the features you could want and then some. Best of all it has the Honda reliability and dependability you need in a good quality lawn mower. So, basically yes, this is a good option to go for. You won’t regret it.

Pros and Cons

Pros
  • Trusted brand
  • Reliable performance
  • Good durability
  • Self-propelled
  • Variable speed control
  • Fuel efficient
  • Auto Choke System (ACS) for easy starting
  • Excellent warranty
  • 4-in-1 Versamow System™
  • MicroCut® Twin Blades
  • Durable and corrosion-resistant 21 inch NeXite deck
  • Generous and tough 2.5 bushel sized grass bag
  • Easy to maintain
  • Large fuel tank
  • Flywheel brake safety system
Cons
  • Not the cheapest option in this category
  • Variable speed control a bit tricky
Craftsman M275 Review
Mower Type: Gas
Cut Type: Rotary
Deck Size: 21cm
Cut Heights: 6 (1.25" to 3.75")
Lawn Size: Large, Medium
Craftsman Logo

Features:

Folding Handles Hose Wash Port Larger Rear Wheels Self Propelled

Cutting Functions:

Cut and Collect - Mulching - Rear Discharge - Side Discharge

Features:

Folding Handles
Hose Wash Port
Larger Rear Wheels
Self Propelled

Cutting Functions:

Cut and Collect - Mulching - Rear Discharge - Side Discharge

Summary

The Craftsman M275 another quality product from leading company Craftsman. They have a good reputation in the market and it is no surprise that we featured two of them in our review of the best gas lawn mowers. Like the Craftsman M275 it is also self-propelled with a 159cc engine. It also has 3-in-1 one functionality with rear and side discharge as well as mulching.

Key Features

  • Low Maintenance
  • 159CC OHV Gas engine
  • Electric Quick Start
  • Deck Wash
  • Lightweight 87 lbs
  • 21” Diameter Deck/ Blade
  • 3-ways to Discharge the Grass - Side Discharge, Rear Discharge and Mulching
  • Dual Lever Height Adjustment
  • 2-Year Warranty
  • Self Propelled
  • 11" Rear Wheels

Conclusion

It is clear we are fans of the Craftsman brand and, judging by consumer feedback, we are not alone. This is a quality lawn mower with many great features. The electric start and auto choke make it easy to start and it is a pleasure to use on any medium to large yard. It is easy to assemble and a breeze to keep clean. The front-wheel-drive, effective wheels and self-propulsion will make maintaining your yard quick and easy.

Pros and Cons

Pros
  • Electric start
  • 3 in 1 Functionality
  • Auto choke
  • Self-propelled
  • Front-wheel drive
  • Adjustable speed
  • Deck wash
  • Easy to assemble
Cons
  • Slightly more expensive than comparable models
PowerSmart DB2321C Review
Mower Type: Gas
Cut Type: Rotary
Deck Size: 21cm
Cut Heights: 5 (1.18" to 3.0")
Lawn Size: Large, Medium
PowerSmart

Features:

Folding Handles Larger Rear Wheels

Cutting Functions:

Mulching - Side Discharge

Features:

Folding Handles
Larger Rear Wheels

Cutting Functions:

Mulching - Side Discharge

Summary

PowerSmart is a local American company that does a wide range of yard tools including lawn mowers, snow blowers and other equipment. They have a reputation for affordable quality products and good customer care. The DB2321C Lawn Mower sells well and receives a lot of positive feedback from happy customers. It is relatively lightweight and the 161cc engine gives it more than enough power for most medium to large yards.

Key Features

  • 161CC OHV Gas engine
  • Lightweight 58 lbs
  • 21” Diameter Steel Deck/ Blade
  • Bushel Bag
  • 2-ways to Discharge the Grass - Side Discharge and Mulching
  • Quick-Start
  • 5 Position Height Adjustment
  • 2-Year Warranty
  • 8" Rear Wheels

Conclusion

PowerSmart is a well-established brand with a good reputation. The sales of this model and the positive feedback speaks for itself. While great value for money this is still an easy to use lawn mower that gets the job done with minimal hassle and fuss. It is nimble and easy to operate.

You may want to consider the model of this mower that has the ability to collect the grass cutting with the supplied grass collection bag (PowerSmart DB2321PR).

Pros and Cons

Pros
  • Easy to start
  • Durable steel 21-inch mowing deck
  • 5-Position height adjustment
  • Mulching feature and side discharge
  • Light and compact
  • 8-Inch rear wheels for improved mobility
  • 2-Year limited warranty
  • Value for money
Cons
  • Not self-propelled
  • No Grass Collection Bag
Craftsman M215 Self-Propelled Gas Powered Lawn Mower
Mower Type: Gas
Cut Type: Rotary
Deck Size: 21cm
Cut Heights: 6 (1.25" to 3.75")
Lawn Size: Large, Medium
Craftsman Logo

Features:

Folding Handles Larger Rear Wheels Self Propelled Variable Speed

Cutting Functions:

Cut and Collect - Mulching - Rear Discharge - Side Discharge

Features:

Folding Handles
Larger Rear Wheels
Self Propelled
Variable Speed

Cutting Functions:

Cut and Collect - Mulching - Rear Discharge - Side Discharge

Summary

Craftsman makes a range of popular lawn mowers, yard equipment, tools and other equipment. They are a well-established brand with a reputation for value and quality. The Craftsman M215 is a good option for medium to large yards where you want the convenience of a nimble gas-powered lawn mower.

Key Features

  • Low Maintenance
  • 159CC OHV Gas engine
  • Lightweight 80 lbs
  • 21” Diameter Deck/ Blade
  • Bushel Bag
  • 3-ways to Discharge the Grass
  • Mulching, Side discharge, Rear Discharge, Cut & Collect
  • Quick-Start
  • Dual Lever Height Adjustment
  • 2-Year Warranty
  • Self Propelled
  • 11″ Rear Wheels

Conclusion

Craftsman has a solid reputation and they are popular top-selling lawn mowers. The M215 159cc is a value for money option that is highly effective for medium to large yards. It has 3-in-1 functionally which includes a handy mulching feature.

The lawn mower is self-propelled and is easy to use.  The 21 inch cutting deck and overall design will make for quick and easy yard maintenance. It will also allow you to cut to the perfect height with 6 cutting options.

 

Pros and Cons

Pros
  • Self-propelled
  • Easy to start
  • 3-in-1 Functionality
  • Affordable
  • 2-Year warranty
  • Easy to adjust through 6 height adjustments
  • Wheels with good traction
Cons
  • Not practical for larger yards
  • Not the most comfortable handles
Husqvarna LC121P Review
Mower Type: Gas
Cut Type: Rotary
Deck Size: 21cm
Cut Heights: 4 (1.25" to 3.44")
Lawn Size: Large, Medium
Husqvarna

Features:

Folding Handles Larger Rear Wheels

Cutting Functions:

Cut and Collect - Mulching - Side Discharge

Features:

Folding Handles
Larger Rear Wheels

Cutting Functions:

Cut and Collect - Mulching - Side Discharge

Summary

The combination of the Husqvarna design and built with a quality Briggs & Stratton engine makes this a formidable option for medium to large yards. This is a great option with multiple features and outstanding performance. The Husqvarna LC121P is powered by a 163cc Briggs & Stratton engine. It has a good range of height adjustments with 9 options in total. The 11 inch rear wheels and the sealed ball-bearings make for smooth and efficient operation.

Key Features

  • 163cc Briggs & Stratton Gas Engine
  • Lightweight 72 lbs
  • 21” Diameter Deck/ Blade
  • 3-ways to Discharge the Grass - Mulch/Rear Bag/Side
  • 2-Year Warranty
  • 11" Rear Wheels
  • Steel Cutting Deck

Conclusion

For your money, you will get a quality Briggs & Stratton 163cc engine with plenty of power on a well-made Husqvarna lawn mower. The result is a strong and durable model that is easy and comfortable to use. It is a great option for any medium to large yard. It is designed to be effective and minimal effort is needed to keep the lawn neat and tidy. It is a good investment and comes highly recommended.

Pros and Cons

Pros
  • Good power from 163cc Briggs & Stratton engine
  • Easy to start
  • 3-in-1 mowing options
  • Light and easy to move
  • Sealed ball-bearing wheels for smooth operation
  • Large 11-inch back wheels
  • Assembly is a breeze
  • Easy to store
  • Minimal vibrations
  • Comfortable handles
Cons
  • Relatively small bag
  • Not Self Propelled
  • No speed adjustment feature
  • Wheel adjustment can be tricky
Lawn-Boy 17734
Mower Type: Gas
Cut Type: Rotary
Deck Size: 21cm
Cut Heights: 6 (1.25" to 3.75")
Lawn Size: Large, Medium
lawn-Boy

Features:

Folding Handles Larger Rear Wheels Self Propelled

Cutting Functions:

Cut and Collect - Mulching - Side Discharge

Features:

Folding Handles
Larger Rear Wheels
Self Propelled

Cutting Functions:

Cut and Collect - Mulching - Side Discharge

Summary

The Lawn-Boy 17734 is the latest and greatest in self-propelled lawn movers. Powered by a Kohler 149cc XTX engine that the manufacturer states will never need an oil change. The XTX has an acceptable 6.5 ft/lbs of gross torque, fine for fine-tuning grass on a regular basis. This is a complete kit with a mulch bag; Lawn-Boy 17734 will make your lawn the envy of the neighborhood.

Key Features

  • Low Maintenance
  • Lightweight 75 lbs
  • 21” Diameter Deck/ Blade
  • Bushel Bag
  • 3-ways to Discharge the Grass
  • Quick-Start Electric
  • No Oil Change Required
  • 2-Year Warranty
  • 3-year Tru-Start Cover
  • XTX OHV Engine
  • Adjustable Wheel-Height

Conclusion

The Lawn-Boy 17734 is a great machine for the average-sized yard; it does everything you would want a domestic lawn mower to do. There is another mower that has greater functionality and stronger cutting power, but they come with a higher price. The 6 levels of lawn height and 2 modes of wheel height give you a great amount of choice to personalize the way your lawn is cut. The best idea is being able to mulch the grass and dispense it via a side vent into the yard.

Reusing the grass is great for the environment and your lawn as it acts as an organic fertilizer, and you will not be helping fill up landfills. The striping mat on the back of the machine is going to work on moist grass, but if you want to get prominent stripes, you will need a roller.

The promise of a free repair on a 3-start-issue is an encouraging enticement to buying the Lawn-Boy 17734. That combined with a full 2-year warranty are good indications that Lawn-Boy has a lot of faith in their machines. The problems of a small engine will be on wet/damp grass or if you have a steep yard. The Lawn-Boy 17734 is a cut above the rest.

Pros and Cons

Pros
  • Adjustable Wheels
  • Adjustable Cutting Height
  • Rear Wheel Drive, Self-Propelled
  • Electric Start
  • Adjustable Handle Height
  • Large Collecting Bag
  • Large Diameter Blade 21”
  • No Need to Change the Oil
  • 2-Year Guarantee
  • 3-Year Engine Cover
  • Mulching Capability
  • Lawn Stripe Mat
  • Low Emission
Cons
  • Small Back Wheels
  • No Stripe Roller
Summary
Review Date
Reviewed Item
Best Gas Lawn Mower
Author Rating
51star1star1star1star1star
Product Name
Best Gas Lawn Mower

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