Mountfield HP41 Petrol Lawnmower Review, Prices & Score
Compare current retailer offers alongside a detailed BestBuysUK product review and Score.
🏆 Review & price summary
This Mountfield HP41 lawn mower is a hand-propelled petrol lawnmower with a 39cm cutting width, five cutting-height positions and a 40-litre textile grass collector. Its polypropylene deck is rust-resistant and helps keep the mower relatively light at 18kg. The fixed-speed STIGA ST 120 OHV Autochoke engine and recoil starter keep the controls simple, although this model does not offer self-propulsion, mulching or a rear roller.
The Mountfield HP41 lawn mower at a glance
This Mountfield HP41 lawn mower currently scores 73/100 in the BestBuysUK assessment, one of 6 lawn mowers we compare. The score is based on our weighted product-comparison framework and verified product specifications rather than retailer star ratings.
✓ Key strengths
- ✓ Compact 39cm cutting width is convenient around smaller lawns and tighter spaces
- ✓ Light 18kg construction should be comparatively easy to manoeuvre
- ✓ Rust-resistant polypropylene deck avoids the corrosion concerns associated with steel decks
- ✓ Automatic-choke 123cc engine is designed for straightforward starting
- ✓ 40-litre textile collector reduces the frequency of emptying on smaller lawns
- ✓ Foldable handle and collapsible grass bag help with storage
Worth considering
- Push-only drive means the mower must be manually propelled
- Petrol operation requires fuel, oil, servicing and outdoor refuelling
- No officially specified mulching function or rear roller
- Four separate height-adjustment levers are less convenient than a single central adjustment
- The quoted 95dB(A) guaranteed sound-power level is high, as expected of a petrol mower
Key Specifications
- Drive
- Push
- Engine
- STIGA ST 120 OHV Autochoke
- Handle
- Foldable ergonomic handlebar
- Weight
- 18kg
- Starter
- Recoil
- Adjustment
- Four-lever cutting-height adjustment
- Wheel size
- 175mm front and rear grooved wheels
- Engine power
- 1.9kW
- Engine speed
- 2,900rpm, fixed speed
- Power source
- Petrol
- Cutting width
- 39cm
- Deck material
- Polypropylene
- Cutting system
- Grass collection
- Grass collector
- 40-litre textile collector
- Fuel tank capacity
- 0.75 litres
- Product dimensions
- 1,400 × 470 × 1,065mm (L × W × H)
- Engine displacement
- 123cm³
- Engine oil capacity
- 0.5 litres
- Cutting-height range
- 25–70mm
- Cutting-height positions
- 5
- Manufacturer product code
- 297411043/M21
- Guaranteed sound-power level
- 95dB(A)
- Measured sound-pressure level at operator's ear
- 81.6dB(A)
Who is this lawn mower best for?
- ✓ Good choice for owners of small to medium-sized lawns wanting a compact petrol mower.
- ✓ Suitable for buyers who prefer a simple recoil-start machine without drive-assist controls.
- ✓ A sensible option where a rust-resistant deck and low overall weight matter.
- ✓ The 39cm deck is useful for gardens with narrow passages or more intricate layouts.
Lawn Mowers to compare with the Mountfield HP41 lawn mower
These alternatives are selected from our current ranked lawn mowers, prioritising shared verified comparison traits and comparable BestBuysUK Scores.
| Model | BestBuysUK Score | Profile | |
|---|---|---|---|
 Hayter Harrier 41 Autodrive VS Petrol Rear-Roller Lawnmower
|
83/100 | Petrol · Manufacturer: Small, flat lawns up to 300 square metres · Stated area: up to 300 m² | Compare review → |
Compact petrol mowing
The Mountfield HP41 lawn mower is designed around uncomplicated mowing rather than a long list of features. Its 39cm blade is narrow enough to remain manageable around garden obstacles, while the push-drive layout keeps the mechanical design straightforward.
The 123cc STIGA engine provides the power source for regular domestic mowing, with a fixed engine speed and recoil starting. There is no self-propulsion, so the user supplies all forward movement; that is unlikely to be an issue on a small, level lawn but becomes more demanding on slopes or over larger areas.
Cutting and collection
Five height settings cover a 25–70mm range, giving useful flexibility for routine mowing and for raising the cut when grass has become longer. Adjustment is made through four levers rather than a single central control, so changing the height takes a little more effort.
The mower is configured for collecting grass into its 40-litre textile bag. That capacity is well matched to smaller lawns, although frequent emptying may be needed if the grass is long or growth is heavy. The official specification does not identify a supported mulching mode.
Build and handling
The polypropylene chassis is a practical choice for a petrol mower in this class: it is rust-resistant and contributes to the relatively low 18kg weight. The grooved wheels and compact footprint should help with general manoeuvrability.
Storage is helped by the foldable handlebar and collapsible textile collector. These are useful touches for sheds or garages where space is limited, although the mower still needs the normal ventilation and fuel-safety precautions associated with petrol equipment.
Noise, maintenance and ownership
Petrol power gives the Mountfield HP41 lawn mower freedom from a cable and avoids battery charging, but it also brings fuel handling, oil checks, engine servicing and recoil starting. The stated guaranteed sound-power level is 95dB(A), so hearing protection and consideration for neighbours are sensible.
Overall, the Mountfield HP41 lawn mower is most convincing as a compact, value-focused petrol mower for smaller gardens. Its strengths are simplicity, low weight and the rust-resistant deck; its main limitations are the lack of propulsion assistance and the absence of more advanced cutting options.
Research note: this BestBuysUK assessment is based on the manufacturer's published specifications and other reputable technical sources. Specifications and retailer availability can change, so verify critical details before purchase.