The 15 Best Petrol Lawn Mower Options for 2021 | Buyer’s Guide and Reviews

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Best Petrol Lawn Mower

Last Updated on 10 June, 2021 21:50 by highreviews

The best petrol lawn mower will make quick work of garden upkeep. Unlike conventional electric mowers, petrol lawn mowers are incredibly efficient, making them ideal for those who prefer a cleaner finish. You are also not restricted by connected cables, making it easy to cover more ground and access awkward areas of your lawn. If your lawn needs some serious attention, you should definitely think about upgrading your mower to a petrol powered alternative. Take a moment to check our article on Lawn Mowing Tips for that awesome lawn!

Our buying guide will explore all the things you should consider when selecting the best petrol lawn mower from the many options available on the market.

Contents show

Manual Operation or Self-Propelled Convenience

You have two main options to consider when selecting a petrol lawn mower. A manual push power is a good option for those who have a fairly manageable lawn with even terrain. This type of power includes a petrol engine that drives the cutting blades themselves, but the mower itself needs to be pushed manually across the lawn by the user. Although you need to put some effort in to get your mower moving, they are fairly lightweight and easy to handle. If you only have a small garden, a push mower is probably your best option.

If you have more ground to cover, you should definitely think about upgrading to a self-propelled petrol lawn mower. The engine of these mowers not only drives the blades, but creates forward motion that means all you have to do is follow the path of the mower. This means you can cover a much wider area in less time. They are also a good option for those looking to tackle uneven terrain with plenty of sloping edges.

The powerful operation of these mowers also makes them ideal for tackling longer grass. They can also be used to cut through wet grass. These mowers utilise much more advanced engines than manual push mowers, which drives up the price.

Key Features for a Petrol Lawn Mower

When selecting a new lawn mower, there are a few key things you should be looking out for. The size of the cutting deck is one of the most important factors to consider. The cutting deck width will determine how much grass you can expect to cut at a time. The narrowest of cutting decks usually measure around 39 centimetres, although you will easily find larger decks measuring in excess of 52 centimetres.

If you only have a small garden, a narrower cutting deck is fine. Smaller deck sizes are also good for tackling more awkward spaces with obstacles. However, a particularly large lawn will almost certainly require a larger cutting deck.

You may also want to think about cutting heights. Most petrol lawn mowers allow you to adjust the cutting height, with most models including at least five height settings. Not only does this let you play around with the finish of your lawn, it also makes it easy to add stripes to your garden.

All mowers will also include a grass collector. Smaller mowers will include collectors offering capacity for around 40 litres, while larger ones may offer storage for upwards of 70 litres. If you have a larger lawn, go for a larger collector as this will save you having to dump clippings and replace the collector.

A hardshell collector is also a good idea if you want to keep your mower clean and maintained with minimal effort. Many mowers also allow you to discharge clippings from the rear or side as you go. You can then rake the clippings from your lawn once you are done mowing. Mulching operation is also provided by many mowers, with the mower pushing clipped grass back down into the lawn to decompose naturally.

Reliable Starting Performance

If you are purchasing a petrol lawn mower, you will want one that starts reliably, every time. The most basic of mower models are activated by a primer. These mowers require you to press the primer several times to feed fuel into the engine.

Once that is done, you will then need to pull a starting cord to set the engine to work. Although such starting mechanisms require some effort on your part, they are fairly reliable. A more reliable option would be to go with a mower that includes an automatic choke.

If you want a more convenient option, you should consider spending a little bit more on a mower that includes an electric start. This variety of mower will include a separate battery that powers the unique starting mechanism. One thing to remember here is that such batteries need to be sufficiently charged in order to work. However, almost any mower model with an electric starting mechanism should also include a conventional recoil starter as a contingency.

Keeping a Mower Fuelled

This type of lawn mower requires you to use unleaded petrol in order to power their engines. For best results, you should refer to the guidance of your mower manufacturer when it comes to the petrol you use. To ensure a quick start, you should be using fresh fuel. Older petrol will have a huge impact on the reliability of your starting mechanism.

You should be looking to replace the fuel in your mower at least once every three months. Always check the fuel gauge prior to using your mower. If the petrol levels are looking a little low, add additional fuel to ensure your mower is working as efficiently as possible.

Petrol Lawn Mowing Tips

Check our other garden products such as Parasol CoverGarden Sprinklers and Hose Pipes to maintain your lawn.

Looking for more power tools to undertake big gardening tasks? Take some time to check out our long reach hedge trimmer buying guide.

Our Top Choices of the 15 Best Petrol Lawn Mower

  1. Hayter Harrier 41 Autodrive Variable-Speed Rear-Roller Lawnmower 375A
  2. Mountfield SP53 Elite Self-Propelled Petrol Lawnmower 
  3. Mountfield HP42 Petrol Lawnmower
  4. Webb WER18HW ‘Supreme’ Self-Propelled Hi-Wheel Petrol Lawnmower
  5. Mountfield 2L0481023/MC HP185 Petrol Rotary Lawnmower
  6. Makita PLM4620N2 Petrol Lawnmower
  7. SPRINT 410P Push Petrol Lawn Mower
  8. Hyundai HYM460SP 4-stroke Self Propelled Petrol Lawn Mower
  9. Hyundai HYM510SPE Petrol Lawnmower, Self Propelled, Push Button Electric Start
  10. Hyundai HYM510SP 4-Stroke Self Propelled Petrol Lawn Mower
  11. Einhell GC-PM 46 S HW-T Petrol Push Lawnmower
  12. Hyundai HYM430SPER Self Propelled Electric Start Petrol Roller Lawn Mower
  13. Grizzly Petrol Lawnmower with Rear Wheel Drive
  14. Webb Classic Self Propelled Petrol Rotary Lawnmower
  15. Mountfield 297411048/AMZ HP41 Petrol Rotary Lawnmower
Best Of
Best Budget Petrol Lawn Mower
Best Petrol Lawn Mower for Uneven Garden
Best Petrol Lawn Mower for Large Gardens
Best Petrol Lawn Mower for Stripes
Best Petrol Lawn Mower for Wet Grass
Best Petrol Lawn Mower for Small Garden
Preview
Mountfield 2L0481023/MC HP185 Petrol Rotary Lawnmower, Red
Makita PLM4620N2 Petrol Lawnmower 46 cm
Hyundai Petrol Lawnmower Self Propelled Push Button Electric Start Lawn Mower 196cc, 20 Inch, 51cm, 510mm Cutting Width, Mulching, 70L Collection, Steel Deck, 600ml Engine Oil Included HYM510SPE 
Hyundai HYM430SPER Self Propelled 17" 43cm 430mm 139cc Electric Start Petrol Roller Lawn Mower-Includes 600ml Engine Oil, Blue
Grizzly Petrol Lawnmower with Rear Wheel Drive, 42 cm Cutting Width, Steel Casing, Water Hose Connection, Hardtop Collection Bag 45 Litres, Euro 5 Engine - 1.9 kW - 2.6 HP
Mountfield 297411048/AMZ HP41 Petrol Rotary Lawnmower
Brand and Model
Mountfield HP42
Makita PLM4620N2
Hyundai HYM510SPE
Hyundai HYM430SPER
Grizzly
Mountfield 297411048/AMZ HP41
Cutting Width
46 cm
46 cm
51 cm
43 cm
42 cm
39 cm
Cutting Height
6 heights (22mm - 65mm)
5 heights (25mm - 70mm)
6 heights (25mm - 75mm)
6 heights (25mm - 75mm)
6 heights (25mm - 75mm)
6 heights (22mm - 65mm)
Grass Collector
60 L
60 L
70 L
45 L
45 L
60 L
Warranty
2 Years
2 years
3 years
3 years
-
2 years
Price
£399.99
£427.07
£461.99
£458.99
Price not available
Price not available
Best Of
Best Budget Petrol Lawn Mower
Preview
Mountfield 2L0481023/MC HP185 Petrol Rotary Lawnmower, Red
Brand and Model
Mountfield HP42
Cutting Width
46 cm
Cutting Height
6 heights (22mm - 65mm)
Grass Collector
60 L
Warranty
2 Years
Price
£399.99
Learn More
Best Of
Best Petrol Lawn Mower for Uneven Garden
Preview
Makita PLM4620N2 Petrol Lawnmower 46 cm
Brand and Model
Makita PLM4620N2
Cutting Width
46 cm
Cutting Height
5 heights (25mm - 70mm)
Grass Collector
60 L
Warranty
2 years
Price
£427.07
Learn More
Best Of
Best Petrol Lawn Mower for Large Gardens
Preview
Hyundai Petrol Lawnmower Self Propelled Push Button Electric Start Lawn Mower 196cc, 20 Inch, 51cm, 510mm Cutting Width, Mulching, 70L Collection, Steel Deck, 600ml Engine Oil Included HYM510SPE 
Brand and Model
Hyundai HYM510SPE
Cutting Width
51 cm
Cutting Height
6 heights (25mm - 75mm)
Grass Collector
70 L
Warranty
3 years
Price
£461.99
Learn More
Best Of
Best Petrol Lawn Mower for Stripes
Preview
Hyundai HYM430SPER Self Propelled 17" 43cm 430mm 139cc Electric Start Petrol Roller Lawn Mower-Includes 600ml Engine Oil, Blue
Brand and Model
Hyundai HYM430SPER
Cutting Width
43 cm
Cutting Height
6 heights (25mm - 75mm)
Grass Collector
45 L
Warranty
3 years
Price
£458.99
Learn More
Best Of
Best Petrol Lawn Mower for Wet Grass
Preview
Grizzly Petrol Lawnmower with Rear Wheel Drive, 42 cm Cutting Width, Steel Casing, Water Hose Connection, Hardtop Collection Bag 45 Litres, Euro 5 Engine - 1.9 kW - 2.6 HP
Brand and Model
Grizzly
Cutting Width
42 cm
Cutting Height
6 heights (25mm - 75mm)
Grass Collector
45 L
Warranty
-
Price
Price not available
Learn More
Best Of
Best Petrol Lawn Mower for Small Garden
Preview
Mountfield 297411048/AMZ HP41 Petrol Rotary Lawnmower
Brand and Model
Mountfield 297411048/AMZ HP41
Cutting Width
39 cm
Cutting Height
6 heights (22mm - 65mm)
Grass Collector
60 L
Warranty
2 years
Price
Price not available
Learn More

Reviews of the 15 Best Petrol Lawn Mower

Ready to get your lawn in shape? You may want to consider some of the petrol lawn mowers below. We have put together a winning list of mowers designed for all types of lawns and terrains.


Hayter Harrier 41 Autodrive Variable-Speed Rear-Roller Lawnmower 375A| Best Premium Petrol Lawn Mower

Key Features

  • Cutting Width: 41 cm
  • Cutting Height : 7 different heights (13mm – 60mm)
  • Grass collector capacity : 70 L
  • Warranty : 2 years

The Hayter Harrier 41 Autodrive VS ES lawn mower is a pricey option, but it offers some advanced features that make it far more effective at tackling unruly lawns and gardens. This mower has a ribbed rear roller that delivers reliable traction.

It also allows for much better manoeuvrability than what you might experience with other mowers. This is useful for preventing unwanted marks on turf when turning the mower. The cutter deck is also made from hard-wearing aluminium. Not only is the deck particularly rigid and durable, it is also well protected against corrosion.

Another great feature of this petrol lawn mower is the trim side. This handy trimming aid makes it incredibly easy to cut neat edges. If you need a mower that can trim lawn around borders, walls and flower beds, the Hayter Harrier 41 is an ideal choice.

Maintenance of this mower is also incredibly straightforward, with a hose connector included so you can efficiently clean the underside of the mower. The crankshaft also comes with a lifetime warranty, providing peace of mind that your power will perform well for years.

Pros

  • Generous carrying capacity
  • Automatic cutter deck adjustments
  • Adjustable cutting height settings
  • Intelligent engine priming technology
  • Easy to clean and maintain

Cons

  • Far more expensive than many other petrol mowers

Mountfield SP53 Elite Self-Propelled Petrol Lawnmower (Honda Engine)

Key Features

  • Cutting Width: 51 cm
  • Cutting Height : 5 different heights (27mm – 90mm)
  • Grass collector capacity : 60 L
  • Warranty : 2 years

The Mountfield SP53 Elite is a more affordable choice of petrol mower, with impressive functionality that makes it ideal for tackling larger lawns. This mower offers a 51-centimetre cutting width, that makes is suitable for upkeep of big lawns.

You can also use it to mow wider stripes. A powerful Honda GCv170 167cc engine makes this a particularly efficient mower. You can also quickly change cutting height adjustments, with a cutting height range of 27-90 millimetres. Cutting height can be easily adjusted with the use of a single lever.

The SP53 Elite also comes with a large grass collector bag, with capacity for up to 60 litres of cut grass debris. This makes it more than big enough to undertake more intensive mowing jobs. A bag full indicator is also features, allowing you to keep on top of emptying.

Although a relatively practical option, this mower is by no means the lightest out there. Therefore, you may find it a little difficult to work with at first.

Pros

  • Generous carrying capacity
  • Multiple cutting heights to select from
  • Single lever adjustment
  • Impressive cutting width

Cons

  • Emptying the grass collector bag can be a little awkward
  • Not the lightest of mowers

Mountfield HP42 Petrol Lawnmower

Key Features

  • Cutting Width: 41 cm
  • Cutting Height : 6 different heights (22mm – 65mm)
  • Grass collector capacity : 60 L
  • Warranty : 2 years

The Mountfield HP42 is far cheaper than other petrol lawn mowers on the market, but there are some compromises when it comes to functionality. Although affordable, the Mountfield HP42 is surprisingly durable and built go a good standard.

A powerful STIGA 120 engine and 123cc four stroke motor sits at the heart of this machine. With an overhead valve, this mower is relatively efficient and is inexpensive to run. It is also fairly quiet, meaning you will not disturb neighbours if tackling your lawn early in the morning.

You also have good carrying capacity here, with the grass bag large enough to house 60 litres of cuttings. In addition to collecting grass debris the bag, you can also use a mulching mode when operating this mower. This will keep shredded grass cuttings underneath the deck itself, with mulched grass forced back downwards into the turf.

Although the 41cm cutting width is rather narrow here, the result is a mower that is fairly easy to manoeuvre. However, this petrol mower is probably best reserved for smaller lawns.

Pros

  • Efficient motor and engine combination
  • Quiet operation
  • Multiple collection modes
  • Very affordable
  • Lightweight

Cons

  • Best suited to smaller lawns
  • Narrow cutting width

Webb WER18HW ‘Supreme’ Self-Propelled Hi-Wheel Petrol Lawnmower

Key Features

  • Cutting Width: 46 cm
  • Cutting Height : 7 different heights (25mm – 75mm)
  • Grass collector capacity : 60 L
  • Warranty : 2 years

This Webb WER18HW Supreme petrol lawn mower falls somewhere in the middle when it comes to price, but offers many great features not found with more expensive models. This is certainly a powerful choice of mower, with an efficient Briggs & Stratton 500 engine at the core.

You also have a fairly impressive cutting width on offer here, with the mower able to handle stripes of 46 centimetres. You can also switch between seven different cutting heights, ranging from 25mm to 75mm.

This mower also offers a 4-in-1 cutting system. You can opt to have clippings discharged from the side of your mower, from the rear or collected in the grass bag. You can also choose to mulch clippings and force them back down into the turf.

A 60-litre grass collector bag is included and can be easily emptied once your mowing jobs are completed. The high wheel design of this mower makes it particularly easy to move across larger lawns.

Pros

  • Multiple cutting heights to choose from
  • Multiple collection modes
  • Generous collection capacity
  • High wheels make it easy to manoeuvre
  • Ideal for larger gardens

Cons

  • Self drive function leads a lot to be desired

Mountfield 2L0481023/MC HP185 Petrol Rotary Lawnmower | Best Budget Petrol Lawn Mower

Key Features

  • Cutting Width: 46 cm
  • Cutting Height : 6 different heights (22mm – 65mm)
  • Grass collector capacity : 60 L
  • Warranty : 2 years

If you are looking for a mower that offers great value and good functionality, this Mountfield mower is worth a look. Despite being very affordable, this mower offers a good cutting width of 46 centimetres. This makes it suitable for use with larger gardens and more intensive lawn mowing tasks.

This hand-propelled mower also boasts a powerful Briggs & Stratton engine, although the engine is not as efficient as what you might find with other models. Cutting heights can be easily selected and adjusted, with no less than six different cutting heights provided.

You can keep things short with the lowest cutting height of 22mm or go for the longest setting at 65mm. A quick pull on the cord will have this mower primed and ready to use, while the lightweight build also makes it fairly easy to manage and manoeuvre.

Pros

  • Good cutting width
  • Adjustable cutting heights
  • Fairly efficient motor
  • Mulching and grass collection functionality
  • Very affordable

Cons

  • Lightweight build means this mower is prone to tipping over

Makita PLM4620N2 Petrol Lawnmower | Best Petrol Lawn Mower for Uneven Garden

Key Features

  • Cutting Width: 46 cm
  • Cutting Height : 5 different heights (25mm – 70mm)
  • Grass collector capacity : 60 L
  • Warranty : 2 years

The Makita PLM4620N2 strikes a great balance of cutting ability and affordability. If you are looking for a mower that starts quickly and performs efficiently, this Makita mower will impress. A Magnetron Electronic Ignition System makes this one of the easiest mowers to get going, requiring very little effort when it comes to pulling force.

This mower is also easy to handle, with an ergonomic handle and balanced design making it easy to manoeuvre across uneven terrain and awkward lawns. This mower is particularly stable and steady thanks to its sheet metal housing, with little worry of it tipping over while you use it.

This Makita lawn mower has a cutting width of 46 centimetres, making it a good choice for those looking to tackle larger lawns. You can also choose between five different cutting heights, with adjustments made with a single hand. In addition a conventional grass collection bag, you can also use this mower in mulching mode.

This will save you a significant amount of time when tackling bigger lawns, but also gives you the option of keeping tired lawns looking healthier.

Pros

  • Efficient motor and ignition system
  • Ergonomic handle for effortless manoeuvrability
  • Balanced design with sheet metal housing
  • Adjustable cutting heights
  • Good cutting width

Cons

  • Not the cheapest of mower models

SPRINT 410P Push Petrol Lawn Mower | Best Petrol Lawn Mower for Under £200

Key Features

  • Cutting Width: 40 cm
  • Cutting Height : 6 different heights (35mm – 85mm)
  • Grass collector capacity : 45 L
  • Warranty : 2 years

If you are after a mower that will not break the bank, this SPRINT 410P push petrol lawn mower is a good option. An efficient Briggs & Stratton 300E Series engine forms the heart of this mower machine, making it a reliable option.

You also have a 2-in-1 cutting system here, with a conventional grass collector along with the option of rear discharge of clippings. This mower also features a height-adjustable handlebar that can be folded away when you are not using it for more convenient storage.

You can choose between multiple cutting heights here, with six different heights selectable. You can easily switch between 35mm and 85mm, as well as four fixed increments in between, with the use of a single lever. Although fairly efficient and inexpensive, this petrol lawn mower will require a little more effort on your part.

However, if you are comfortable handling a push petrol mower, the SPRINT 410P is a worthy investment.

Pros

  • Good range of cutting heights
  • Reliable Briggs & Stratton engine
  • Adjustable handle

Cons

  • Narrow cutting width
  • Can be awkward to manoeuvre

Hyundai HYM460SP 4-stroke Self Propelled Petrol Lawn Mower

Key Features

  • Cutting Width: 46 cm
  • Cutting Height : 6 different heights (25mm – 75mm)
  • Grass collector capacity : 70 L
  • Warranty : 3 years

If mowing larger lawns is proving exhausting, let the Hyundai HYM460SP take the effort out of your gardening jobs. This powerful petrol lawn mower has a cutting width of 46 centimetres, making it well suited to larger gardens.

The self-propelled design and rear wheel also means less effort is required on your part to get this mower across larger spaces. You have six different cutting heights to choose from, with a good range to ensure your garden is always perfectly finished. Cutting height adjustments can be made via user-friendly lever.

This mower includes a particularly large grass collector bag, with capacity for up to 70 litres of clippings. You can also use this mower in side discharge mode, as well as mulching mode. If you have little experience with self-propelled mowers, the Hyundai HYM460SP may seem a little boisterous at first use.

However, the soft grip handles compensate for this, allowing you to stay in control when tackling your gardening errands.

Pros

  • Good cutting width
  • Impressive range of cutting heights
  • Self-propelled design makes mowing easier
  • Ergonomic handles
  • Very generous capacity for clippings

Cons

  • Recoil starting method requires some manual input
  • Not the most affordable mower

Hyundai HYM510SPE Petrol Lawnmower, Self Propelled, Push Button Electric Start | Best Petrol Lawn Mower for Large Gardens

Key Features

  • Cutting Width: 51 cm
  • Cutting Height : 6 different heights (25mm – 75mm)
  • Grass collector capacity : 70 L
  • Warranty : 3 years

If you need a reliable mower that can make quick work of larger lawns, this Hyundai petrol lawn mower is a good option. This mower is designed to take the effort of out whipping your lawns into shape, with an electric push button start that will get the engine going in next to no time. However, you should find any issues with your electric push button, you can make use of a conventional recoil backup system.

This mower is self-propelled, meaning all you need to do is walk behind it as you work on your lawn. This saves you considerable energy and effort, allowing you to cover more area or put the finishing touches to striped lawn. This mower also has a very large cutting width, measuring 51 centimetres.

You can also choose between six different cutting heights, with you only needing to adjust a single lever to make adjustments. This mower also includes a very generous grass collector, offering more than enough capacity for up to 70 litres of grass clippings. Although fairly large, this mower includes adjustable handles that can be folded down when it comes to storing it away in the shed.

Pros

  • Reliable electric start with recoil backup
  • Very large cutting width
  • Multiple cutting heights
  • Self-propelled operation for effortless mowing
  • Generous collector capacity

Cons

  • Too big for smaller lawns
  • Fairly pricey option

Hyundai HYM510SP 4-Stroke Self Propelled Petrol Lawn Mower

Key Features

  • Cutting Width: 51 cm
  • Cutting Height : 5 different heights (25mm – 75mm)
  • Grass collector capacity : 70 L
  • Warranty : 3 years

The Hyundai HYM510SP is almost identical to the mower we have just discussed, but lacks some of the standout features of that model. The key difference between the two is that this mower uses a conventional recoil pull start, as opposed to the more efficient electric start option. However, it is still a good option for those looking to tackle larger gardens.

This mower has a cutting width of 51 centimetres, as well as six different cutting heights that can be adjusted with a single lever. This mower is also a self-propelled model, with variable speed settings to choose from.

As with the more advanced model, this Hyundai mower offers a generous collection capacity of 70 litres. You also have the option of side discharge and mulching when mowing. Although this mower is on the large side, the ergonomic handles make it easy to stay in charge when undertaking bigger mowing tasks. The handles can also be folded away when it comes to storing your mower.

Pros

  • Large cutting width
  • Multiple cutting heights
  • Generous collector capacity
  • Self-propelled mower with variable speed settings

Cons

  • Lacks an electric engine start
  • Relatively expensive

Einhell GC-PM 46 S HW-T Petrol Push Lawnmower

Key Features

  • Cutting Width: 40 cm
  • Cutting Height : 7 different heights (25mm – 60mm)
  • Grass collector capacity : 45 L

If you are looking for a user-friendly mower to handle lawn upkeep, the Einhell GC-PM 46 S HW-T is a worthwhile choice. This mower features a reliable 4-stroke engine that is fairly easy to start and get going. A particularly attractive feature of this mower is the inclusion of a steerable front wheel.

This makes it far easier to manoeuvre around awkward outdoor spaces, ensuring an even finish across the entire surface of your lawn. The front wheel can also be locked in place, with a locking switch included on the handle.

You can also switch between rear-wheel drive and normal operation, allowing to take the effort out of mowing larger lawns. Although fairly affordable, this mower offers a great range of cutting heights, with eight different heights selectable. You also have a good cutting width of 46 centimetres provided here.

Pros

  • Steerable front wheel with locking function
  • Good cutting width
  • Very good range of cutting heights
  • Affordable

Cons

  • Not the most reliable starting method

Hyundai HYM430SPER Self Propelled Electric Start Petrol Roller Lawn Mower | Best Petrol Lawn Mower for Stripes

Key Features

  • Cutting Width: 43 cm
  • Cutting Height : 6 different heights (25mm – 75mm)
  • Grass collector capacity : 45 L
  • Warranty : 3 years
  • Rear Roller

This petrol lawn mower from Hyundai is a good choice for those looking to undertake significant lawn upkeep on a regular basic. The efficient 4-stroke engine means you will have no trouble when it comes to getting your motor going, while you can also look forward to low fuel consumption. This makes it fairly cheap to run. If you have a larger lawn, this will yield significant savings in the long run.

This mower is also a good option for those looking to perfect beautifully striped lawns. The split ribbed rear roller makes it easy to mow perfect stripes, every time. Although this mower has some good features, there are some areas where it pales in comparison to other options we have discussed.

The 43cm cutting is large enough for most lawn jobs, although the five cutting heights are fairly limited when you compare it to other mowers. The grass collector capacity is also fairly low when compared to other mower models, with space for up to 45 litres of grass clippings.

Pros

  • Easy starting and fuel efficient
  • Ideal for mowing neat stripes
  • Decent cutting width
  • Multiple cutting heights

Cons

  • Very limited capacity for clippings

Grizzly Petrol Lawnmower with Rear Wheel Drive | Best Petrol Lawn Mower for Wet Grass

Key Features

  • Cutting Width: 42 cm
  • Cutting Height : 6 different heights (25mm – 75mm)
  • Grass collector capacity : 45 L

This petrol mower from Grizzly has plenty of amazing features that will make taking care of your lawn as straightforward as possible. This mower has a 4-stroke engine that provides reliable starting and operation. The primer pump makes it particularly easy to get this mower going.

The four-wheel drive design of this mower also makes it easy to traverse uneven ground and awkward gardens. The 42cm cutting width is decent when compared to other mowers and will allow you to undertake mowing of medium to large lawns.

You also have a good range of cutting heights on offer here, with the adjustable cable making it easy to select your desired cutting height. A 45-litre collection bag also means you will not have to worry about constantly getting rid of clippings. However, if you are planning on tackling a much larger space, you may find this capacity slightly lacking. However, the hardshell design of the collector makes this mower a particularly good fit for tackling wet lawns.

Pros

  • Reliable primer and start
  • Four-wheel drive
  • Hardshell collector
  • Multiple cutting heights and decent cutting width

Cons

  • Collector capacity is on the small side

Webb Classic Self Propelled Petrol Rotary Lawnmower

Key Features

  • Cutting Width: 46 cm
  • Cutting Height : 7 different heights (25mm – 75mm)
  • Grass collector capacity : 55 L
  • Warranty : 2 years

If you want a high-quality mower that will last for a considerable amount of time, the Webb Classic is definitely something to consider. This reliable power boasts an efficient 141cc engine that starts up in on time, with the four-wheel drive allowing for self-propelled operation.

This mower also allows you switch between rear and side discharge, as well as mulch or collection when cutting grass. The 46cm cutting width is large enough to tackle bigger lawns and gardens, while seven different cutting heights mean you can handle uneven stretches of grass or add stripes to your lawn with ease.

You also have a fairly generous collector capacity of 55 litres. Steel deck housing and a metal cutting blade make this is a hardy and durable choice of mower. However, these elements do add extra weight to the mower, so you may find it a little more difficult to manoeuvre.

Pros

  • Good cutting width and multiple cutting heights
  • 4-in-1 discharge/collection/mulching options
  • Good clippings capacity
  • Durable metal housing and cutting blade

Cons

  • Little on the heavy side

Mountfield 297411048/AMZ HP41 Petrol Rotary Lawnmower | Best Petrol Lawn Mower for Small Garden

Key Features

  • Cutting Width: 39 cm
  • Cutting Height : 6 different heights (22mm – 65mm)
  • Grass collector capacity : 60 L
  • Warranty : 2 years

If you only have a small garden and want to stick to a budget, the Mountfield 297411048 is a good choice of mower for you. This mower has a 39m cutting width that is ideal for tighter spaces and smaller lawns. The 123cc engine is certainly not as powerful as what you might find with other mowers in this list, but it is more than fit for task when it comes to smaller spaces.

This mower also offers you a good range of cutting heights, ranging from 22mm to 65mm. This makes it simple to tackle uneven patches of grass, or even add stripes to your lawn. This mower is definitely one of the most affordable on the market, combining efficient operation with flexibility when it comes to upkeep of your lawn.


What is the Best Petrol Lawn Mower?

As you can see, there is no shortage of desirable options when it comes to petrol lawn mowers. However, each and every one has their own distinct strong points and drawbacks.

Best Petrol Lawn Mower for Small Garden

Looking for a mower that can make quick work of small lawns? The Mountfield 297411048 will prove a good fit with your needs. The 39cm cutting width is too small for larger lawns, but is perfectly proportioned for tighter spaces. It also offers a good range of cutting heights, while the overall sleekness of the mower model makes it easy to handle. It is also very affordable.

Best Petrol Lawn Mower for Stripes

Keen to have your lawn looking its best? If you want to add attractive stripes to your lawn, you will need a mower that can handle the task. The Hyundai HYM430SPER is one of the best mower options for this job. The split ribbed rear roller makes it particularly easy to add classic stripes to your lawn with little effort. It also offers a good cutting width and a range of cutting heights. This mower also has a generous collector capacity for housing clippings.

Best Petrol Lawn Mower for Wet Grass

Any decent petrol lawn mower should be able to handle wet grass, although some in this list are better suited to the job. The Grizzly petrol lawn mower is one of the better options for cutting wet grass, mainly down to the hardshell collector that will make it far easier to clear away damp clipping. It also includes a water house connection so you can quickly clean away any stubborn clippings when your mowing jobs are completed.

Best Petrol Lawn Mower for Large Gardens

If you need to tackle a much larger lawn, you will need a mower that is up to the job. The Hyundai HYM510SPE is an ideal choice for handling larger gardens. This self-propelled mower requires little elbow grease from your end, allowing you to mow for long stretches of time without overexerted yourself.

It also offers a 51cm cutting width and a decent range of cutting heights. A 70-litre collector also means you will not have to constantly empty away clippings. An electric starter also ensures the mower is primed and ready to go in no time.

Best Petrol Lawn Mower for Uneven Garden

If you are faced with a garden with a lot of uneven ground, a more compact choice of mower is probably your best option. The Makita PLM4620N2 is definitely something to consider if you need to turn your attentions to an awkward lawn, with the ergonomic handles and balanced body ensuring less chance of the mower toppling over as you run it over uneven terrain.

Despite its superior balance and easy handling, this mower still offers an impressive cutting width of 46 centimetres.

Best Budget Petrol Lawn Mower

Need to keep to a very tight budget? The Mountfield 2L0481023 is the perfect choice of petrol lawn mower. This efficient mower lacks some of the frills and advanced features of other mowers on the market, but it brings all the essential functionality to the table.

A good cutting width and adjustable cutting heights means you can tackle lawn upkeep with ease. It also offers a decent collector capacity and is fairly efficient when it comes to fuel consumption.

Frequently Asked Questions on Petrol Lawn Mower

How long do petrol lawn mowers last?

Provided you perform regular upkeep and carry out essential maintenance of your petrol lawn mower, it should last for a minimum of eight years. To ensure you get maximum longevity from your lawn mower, look for ones that are easy to clean and carry out basic fixes on.

What type of petrol do you use in lawn mowers?

Lawn mowers require that you use unleaded petrol in order to power them. However, any unleaded petrol should also fulfil some other basic requirements. If the fuel you are using includes ethanol, make sure this makes up no more than ten percent of the overall solution.

Also consult guidance from your lawn mower manufacturer to ensure you are using a suitable petrol for your engine.

Do petrol lawn mowers require servicing?

If you use your lawn mower regularly enough, you may want to consider taking it in for servicing to ensure it lasts for as long as possible. If you use your lawn mower regularly throughout the spring and summer months, you may want to consider taking your mower in for a service at least once a year.

Older mowers may require servicing on a more regular basis.

How many hours should a zero-turn mower last?

If your petrol lawn mower is used correctly and properly maintained, it should perform well for approximately 2,000 hours. After this, you may start to encounter operational issues that require maintenance and servicing.


Interested in the Top 10 Amazon Best Sellers for Best Petrol Lawn Mower?

Bestseller No. 3
Sprint 2691794 420SP Self-propelled Petrol Lawn Mower, 16'/41 cm, Briggs & Stratton 300E Series Engine 125cc
Sprint 2691794 420SP Self-propelled Petrol Lawn Mower, 16"/41 cm, Briggs & Stratton 300E Series Engine 125cc
The mower deck has 6 height-of-cut positions that can be set with two levers.; The 2-in-1 Cutting System features Rear Discharge and Collecting of clippings.
£289.00
Bestseller No. 4
Hyundai Petrol Lawnmower Self Propelled Push Button Electric Start Lawn Mower 196cc, 20 Inch, 51cm, 510mm Cutting Width, Mulching, 70L Collection, Steel Deck, 600ml Engine Oil Included HYM510SPE 
Hyundai Petrol Lawnmower Self Propelled Push Button Electric Start Lawn Mower 196cc, 20 Inch, 51cm, 510mm Cutting Width, Mulching, 70L Collection, Steel Deck, 600ml Engine Oil Included HYM510SPE 
🔵 Top rated electric start walk-behind mower for larger gardens; 🔵 Electric push button start with recoil start backup.
£461.99
Bestseller No. 5
Hyundai HYM460SPE Petrol Self Propelled Lawnmower Electric Push Button Start 18' 46cm 460mm Cut 139cc 3.5hp Euro 2 Lawn Mower HYM460SPE-Includes 600ml Engine Oil, Blue
Hyundai HYM460SPE Petrol Self Propelled Lawnmower Electric Push Button Start 18" 46cm 460mm Cut 139cc 3.5hp Euro 2 Lawn Mower HYM460SPE-Includes 600ml Engine Oil, Blue
🔵 Push button electric start and pull start.; 🔵 Single point cutting height adjustment - six cutting heights 25mm to 75mm.
£398.69
SaleBestseller No. 6
Hyundai HYM510SP 4-Stroke Petrol Lawn Mower 173CC Self Propelled 51cm/20 inch Cutting Width
Hyundai HYM510SP 4-Stroke Petrol Lawn Mower 173CC Self Propelled 51cm/20 inch Cutting Width
Covered by Hyundai 3 year platinum warranty for peace of mind.
£424.00 −9% £384.99
Bestseller No. 8
Hyundai 80V Lithium-Ion Cordless Battery Powered Self Propelled Lawn Mower 18” Cutting Width With Battery & Charger, 3 Year Warranty, HYM80LI460SP, Blue
Hyundai 80V Lithium-Ion Cordless Battery Powered Self Propelled Lawn Mower 18” Cutting Width With Battery & Charger, 3 Year Warranty, HYM80LI460SP, Blue
🔵 452mm Cutting width it’s ideal for cutting medium to large sized lawns.; 🔵 Covered by Hyundai UK 3 year warranty.
£494.99
Bestseller No. 9
ParkerBrand Petrol Lawn Mower - 21' Self Propelled
ParkerBrand Petrol Lawn Mower - 21" Self Propelled
Self Propelled Lawnmower; Steel Deck with 530mm (21") Cutting Width; Height Adjustable (25-75mm)
£314.99
Bestseller No. 10
P1PE Lightweight P5100SP Petrol Self Propelled Lawnmower 4 Stroke 20” 51cm 173cc Powered By HYUNDAI with 2 year warranty
P1PE Lightweight P5100SP Petrol Self Propelled Lawnmower 4 Stroke 20” 51cm 173cc Powered By HYUNDAI with 2 year warranty
Large rear wheel drive, 51cm cutting width ideal for large sized lawns.; Single point cutting height adjustment - 6 cutting heights 25mm to 75mm.
£346.99
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