What’s the Best Petrol Lawn Mower in the UK?

Petrol lawn mowers are some of the most powerful grass cutting machines you can ever buy for your lawn. They offer impressive performance and excellent manoeuvrability that will get you to a well-manicured lawn that much faster.

However, it can become overwhelming when you try shopping around for a decent petrol lawn mower. There are plenty of specs, brands, and types to go over. How do you know which one to choose?

In this article, we’ll talk about petrol lawn mowers and how to buy the best one to get a beautiful lawn. We’ll also provide you with our recommended list of the top petrol lawn mowers in the UK.

The Best Petrol Lawn Mower

ProductCapacityCutting HeightOur Rating
Sprint 410P 45 litres35-88mm4.3
Hyundai HYM430SP 45 litres25-70mm4.5
Einhell GC-PM 40 S-P 45 litres25-60mm4.7
Mountfield SP 41 40 litres25-70mm4.5
Honda Izy HRG 466 SK 55 litres20-74mm4.8
Murray EQ20060 litres28-92mm4.6

Sprint 410P

  • Type: Push Mower
  • Engine: Briggs and Stratton 300E
  • Starting Mechanism: Recoil
  • Cutting Height: 35 – 88 mm / 6 height settings
  • Cutting Width: 40 cm
  • Discharge System: Rear / Collection
  • Bag Capacity: 45 litres

The Sprint 410P is a light and easy to manoeuvre push mower that cuts grass up quite nicely. 

It is powered by a 300E engine made by the reliable Briggs and Stratton, which will glide effortlessly around your garden.

The Sprint 410P can be used even when your grass is at its tallest. You can really go to town with when using this mower and you should have no complaints at all. The cut width fits any lawn perfectly well and even with high grass, the overall manoeuvrability won’t be sacrificed. The cutting height is easily adjustable by an easily accessible lever to cut down your turf accurately.

For disposal, it uses a 2-in-1 system of both rear discharge and collection. The grass bag is just big enough to completely fill when mowing an average sized lawn. Assembly is simple and should easily be completed in around 10 minutes. The handle folds nicely when in storage.

All in all, the Sprint 410P is a great push mower. It is reasonably powerful with an excellent cutting performance that will leave you with a lovely looking lawn.

Pros

  • Reliable engine
  • Good grass bag capacity
  • 2-in-1 disposal system

Cons

  • Twisty handles

Rating: 4.3 / 5.0

Hyundai HYM430SP

  • Type: Push Mower
  • Engine: Hyundai 139cc 4 stroke engine
  • Cutting Height: 25 – 70 mm / 6 height settings
  • Cutting Width: 42 cm
  • Discharge System: Rear / Collection
  • Bag Capacity: 45 litres

The HYM430SP is a fast and reliable lawn mower made by the well-known Korean car manufacturer. They’ve taken all that expertise and made a fantastic engine in this mower, a Hyundai 139cc 4 stroke engine. It’s designed to be both economical and powerful, with low maintenance and efficient fuel economy.

This is a self-propelled lawn mower, meaning you won’t need to exert 100% of your energy to push it forward. It has a cutting width of 42 cm, which is a lot wider compared to others in its tier. Despite this, however, the HYM430SP still manages to be manoeuvrable, and as a safety feature, it has Hyundai’s Operator Presence Control option, which automatically stops the mower if you let go. Height adjuster is there, too, for quick settings on the fly.

Starting this lawn mower is easy. It uses a contactless ignition system driven by a recoil starter. One quick tug is all it takes.

Overall, the HYM430SP is a solid performer. It has a wider cutting width than most mowers but surprisingly remains a  mobile and easy to manoeuvre self-propelled lawnmower.

Pros

  • Reliable engine
  • Self-propelled
  • Easy to start

Cons

  • Noisy
  • No rear rollers

Rating: 4.5 / 5.0

Einhell GC-PM 40 S-P

  • Type: Push Mower
  • Engine: Briggs and Stratton 99cc
  • Cutting Height: 25 – 60 mm / 5 levels
  • Cutting Width: 40 cm
  • Discharge System: Rear / Collection
  • Bag Capacity: 45 litres

The Einhell GC-PM 40 S-P is a relatively slim and compact self-propelled push mower with above-average performance designed for medium-sized lawns of up to 1,000 square metres.

It has the same variable height adjustment range of 25 – 60 mm spread over 5 levels, which is slightly less than that of the Hyundai reviewed above. The 40 cm cutting width is standard, and gives the right balance of manoeuvrability and mowing speed. To give you an idea, the weight of the Einhell is around 22.5 kg.

The sizeable 50-litre grass bag of the Einhell is generous compared to the standard 45 L of other manufacturers.

At its core, this is a hardworking and straightforward mower that does what it’s supposed to do: cut grass quickly, efficiently, and for a reasonable price. Add in a powerful self-propelled motor, and you have yourself a manoeuvrable and reliable machine.

Pros

  • Lightweight and compact makes manoeuvring easy
  • Powerful engine
  • Larger grass bag

Cons

  • No mulching feature

Rating: 4.7 / 5.0

Mountfield SP 41

  • Type: Self Propelled Push Mower
  • Engine: 100cc Mountfield RS100 OHV engine
  • Cutting Height: 25 – 70 mm / 5 height settings
  • Cutting Width: 39 cm
  • Discharge System: Rear / Collection
  • Bag Capacity: 40 litres

The Mountfield SP41 is another excellent entry-level lawn mower that offers plenty of grass cutting and weed removing power without sacrificing manoeuvrability and weight.

The powerful 100cc 4 stroke engine produces 2.1 horsepower, enough juice to mow a medium-sized lawn with ease. The engines themselves are 4-stroke, and use regular unleaded petrol without the need to mix oil in. It requires a pull cord to start, but don’t worry as it’s easy to use and takes little effort.

The SP41 uses an OHV engine, which means it will reliably supply petrol to the engine even at an angle. This is perfect for mowing uneven surfaces or sloping features in your lawn.

The fuel economy of the SP41 is excellent, and shouldn’t guzzle up too much petrol even when mowing for around an hour or so. The SP41 is a self-propelled mower with rear-drive, which is ideal for minimising your effort while pushing.

The cutting width is set at 39 cm, which still delivers fast mowing performance, but also makes handling the mower much easier. The 25 – 70 mm height range makes the SP41 ideal for lawns with medium to long grass growth.

Mulching would have been a useful feature of the SP41 but is sadly missing here. Instead, you’re given a decent 40 L collection bag; a little under capacity, in our opinion. At least 45 L would have been a preferable size.

Storage is also a good thing with the SP41. It folds up neatly into a compact form that can be stored in even tight spaces. The manufacturer recommends adding fuel stabilizers when used after extended storage, such as during the winter.

Overall, the Mountfield SP41 is an excellent entry-level mower if you don’t know where to start. It has excellent performance and good manoeuvrability to make it easy for anyone, even older folks, to mow their lawn.

Pros

  • Lightweight and compact
  • Excellent engine power despite the price
  • Good manoeuvrability with 39 cm cutting width

Cons

  • No mulching
  • Lower capacity grass bag

Rating: 4.5 / 5.0

Honda Izy HRG 466 SK

  • Type: Self Propelled Push Mower
  • Engine: Honda GCV160 4-stroke 160cc
  • Cutting Height: 20 – 74 mm / 6 height settings
  • Cutting Width: 46 cm
  • Discharge System: Rear / Collection
  • Bag Capacity: 55 litres

Yet another lawn mower made by a car manufacturer, this time from Japanese brand Honda. They’re known in the car industry for producing highly reliable cars, and they have extended that reputation into lawn mowers with their excellent Izy HRG 466 SK.

This is a powerful lawn mower that’s designed to tackle more extensive lawns. It starts with the robust 4-stroke engine at its core, offering 160cc and 4.4 HP.

This power extends to both the cutting speed and the manoeuvrability of the Izy HRG. It has a large 46 cm cutting width, which can mow through a lawn in impressive time. The cutting height seems a bit narrow in our opinion and does to favour cutting grasses fairly short.

Luckily, with such a full cutting width, the Izy HRG hasn’t sacrificed manoeuvrability. This is still a joy to use, and the self-propelled nature certainly helps to reduce the effort in pushing and directing this lawnmower around. It can even handle slopes and other uneven surfaces on your lawn, which is often a nightmare with push mowers.

The Izy HRG also makes use of Honda’s intelligent blade technology. If it hits an obstacle, it will twist itself to minimize damage. This is great for reducing maintenance costs over its lifetime.

Despite this, it’s still one of the quieter lawn mowers we’ve encountered. Plus it has impressive fuel efficiency. Starting the lawn mower is easy as well, with a simple tug on the pull cord enough to bring it to life.

The Izy HRG provides a sizeable 55-litre capacity for its grass bag, which is excellent for mowing more extensive lawns uninterrupted.

Overall, the Honda Izy HRG offers you exceptional mowing power and manoeuvrability. If you want to have the best of both worlds, this is the lawn mower to get.

Pros

  • Powerful 160cc / 4.4 HP engine
  • Large 55L grass bag
  • Wide 46 cm blades cut grass in record time

Cons

  • Expensive

Rating: 4.8 / 5.0

Murray EQ200

  • Type: Push Mower
  • Engine: Briggs and Stratton 300E
  • Cutting Height: 28 – 92 mm / 6 height settings
  • Cutting Width: 41 cm
  • Discharge System: Rear / Collection
  • Bag Capacity: 60 litres

The Murray EQ200 is another lawn mower that uses the acclaimed Briggs and Stratton 300E series engine, one of the combustion engines of choice when it comes to push mowers.

The EQ200 is perfect for medium to larger lawns, with its wide 41 cm cutting blades. The cutting height of the EQ200 is a little higher than usual, at 92 mm maximum. This is useful if you want to maintain grass height during colder months to minimize stress on your lawn. The engine provides plenty of power that drives the cutting performance of the EQ200, helping you finish your mowing sessions quickly.

The other advantage of the EQ200 is the generous grass bag. It’s certainly one of the more spacious ones available at 60 litres. You’ll encounter minimal interruptions just to empty said grass bag.

The EQ200 is also a joy to store, as it folds up into an elegant compact shape quite nicely. The handlebar is ergonomic and can be adjusted to three different heights for maximum comfort.

Driving and directing the EQ200 is fluid and surprisingly doesn’t take much effort, despite the fact that this is not a self-propelled mower. The larger 18 cm wheels certainly have a part to play in how easy to push this thing is.

Overall, you’ll be pleased with the performance you get out of the Murray EQ200. It’s a hardworking little machine, that’s affordable and easy to handle too.

Pros

  • Quick and manoeuvrable
  • Very generous grass bag capacity
  • Impressive engine performance for the price
  • Wide 41 cm cutting width

Cons

  • No mulching feature

Rating: 4.6 / 5.0

Pros and Cons of a Petrol Lawn Mower

Lawn mowers are generally classified into three types: petrol, electric or cordless lawnmowers. There are obviously many more types such as cylinder or rotary, but for this article, we’ll focus on the petrol kind.

Petrol lawn mowers get their name because they require petrol to run. They feature an internal combustion engine, similar to that used by your car.

Their main advantage is power. They can easily tackle large lawns with uneven terrains, such as sloping hills or bumpy ground. The boost in power means they cut better, resulting in a better-looking lawn.

Because they’re powered internally, they don’t need cables, which makes manoeuvring them around much easier.

However, petrol lawn mowers tend to be very heavy, so driving them around can be a concern. They also tend to be noisy, and their combustion engines will produce fumes and smoke.

They’re also more expensive to maintain. Aside from the cost of the petrol itself, they also need to be serviced at least annually. Prices vary, but they will often cost you at least £75 on average.

Things to Consider in a Petrol Lawn Mower

Evaluate your Lawn

Before even looking at potential lawn mowers, you first need to evaluate your lawn. At the top of this list is the size of your lawn. A lot of the things that go into buying a lawn mower will take this into account. A bigger lawn, for example, would need a bigger power output from the mower.

You also need to take into account the terrain of your lawn. Uneven features like sloping ground or rough terrain might be hard to some mowers to manoeuvre in to. For these cases, you might need something more powerful.

Power Rating

This simply measures the total power output of your lawn mower, measured in kilowatts (kW) or horsepower (HP). To maximize both your engine and petrol usage, you should pick a power rating that best fits your lawn size.

A rule of thumb is to go for 2 HP for every 1,000 square kilometres of lawn. So for a 2,500 square metre garden, for example, you would need a lawn mower with a 5 HP engine.

Ride vs Push Mowers

You can buy petrol lawn mowers as either push mowers or ride mowers.

Ride mowers are like cars that you can drive. They’re fun to use, not to mention effortless on your part. If you have an exceptionally huge lawn that you find hard work walking around in, consider a ride mower. The added effort of having to manually push a mower will kill you.

The drawback with ride mowers is that they’re very expensive, with starting prices in the £1,000s.

Push mowers, on the other hand, involve you pushing the mower throughout your lawn mowing session. They’re usually cheaper and, for smaller lawns, actually not that bad. Many petrol versions are self-propelled, meaning the engines help turn the wheels, so you don’t need to exert as much effort in pushing.

Cutting Height

It’s a good idea to be able to control the height of your grass. Specifically, you want it a bit longer during the spring (so it won’t get stressed) and cut shorter during the summer months, so your lawn looks better.

Most lawn mowers will offer a height adjustment feature, allowing you to specify how shallow or deep you want to cut into the grass. This is restricted to a set range, so make sure that range fits into your lawn’s requirements.

Lawn mowers also vary in how you make this height adjustment. The easiest and most convenient is by simply pulling a lever. However, this isn’t always available. You’ll sometimes see lawn mowers where you need to manually add spacers under the blade or adjust the wheel height individually.

Bottom line, height adjustment is an especially vital feature of a lawn mower. It is a total deal breaker if a model doesn’t have one.

Cutting Width

Cutting width tells you how big an area the lawn mower can cut with each pass. Obviously, the bigger the width, the quicker you can finish mowing your lawn. Most cutting widths are in the range of 30 cm – 46 cm.

It might be tempting to go for the highest cutting width, but note that it also increases the weight of the lawn mower. This can make manoeuvring the machine around that much harder.

So, when it comes to cutting width, bigger isn’t always better. Rather, you should take into account how well you can manoeuvre around your lawn, versus your need to have it cut quickly.

If you have a smaller space of less than 50 square metres, a lower cutting width might be a better option. Somewhere in the range of 30 – 34 cm would be perfect.

For medium lawns of about 150 square metres max, aim for a cutting width of 35 – 40 cm. Anything beyond 150 square metres, and it will warrant getting the largest cutting widths of 40 cm or greater.

Mulching

The problem with a big lawn is that you’ll need to stop and empty the grass bag in between runs. This is rather inconvenient because you have to stop the lawn mower, dispose of the grass, and restart it again.

A better solution would be a lawn mower that can mulch the grass. The way this works is that the cut grass from the main blades enter a section underneath the lawn mower, where it will be cut further into tiny pieces. They are then blown back into your lawn.

Aside from helping avoid a clogged lawn mower and saving you tons of time, mulching is actually beneficial to your lawn as a whole. The cut grass acts as a fertilizer that will support your lawn’s growth.

Starting Mechanism

There are many ways to start a petrol lawn mower, more so than any other kind. However, you’ll generally see two types: electric start and pull cord.

A pull cord is the traditional, manual way of starting a lawn mower. It involves pulling a cord sharply to kickstart the engine. These kinds of lawn mowers are usually cheaper, but they can get tedious and tiring.

An easier way is by using an electric start lawn mower. This relies on a battery, which provides the starting power to the lawn mower’s engine, similar to how you would start your car with an ignition. It’s as easy as pushing a button or turning a key.

Do note that they tend to be more expensive. They also involve a fair bit of maintenance to the electric start mechanism, on top of ensuring the battery has a healthy charge.

Grass Bag Capacity

For lawn mowers that don’t have mulching, you’ll need to consider the size of the grass bag. This is where the grass is collected as you cut it, and will need to be emptied once it becomes full.

The capacity of the grass bag is a good spec to watch out for if you don’t want to stop and empty it every now and then. This is particularly important if you mow larger lawns.

A good capacity to aim for is around 50 – 55 litres, potentially bigger if you have a vast lawn.

Read next: Our Guide to the Best Cordless Strimmer

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