Hyundai HYM3800E Review - Electric Lawnmower 1600W / 230V 38cm Rotary Rear Roller

For homeowners who want a straightforward, low-maintenance lawnmower without the noise and upkeep of a petrol engine, the Hyundai HYM3800E 38cm Electric Rear Roller Lawnmower is one of the most affordable ways to get a neat, striped finish. It pairs a 1600W motor with a rear roller, weighs just 12.5kg, and on sale on Amazon - priced at £119.99 - making it a sensible entry point for small to medium gardens. Here's our full breakdown of its specs, real-world fit, and where it falls short.

Hyundai HYM3800E at a Glance

• 1600W electric motor: Consistent cutting power, rated 3,700 RPM.
• 38cm (15") cutting width: Best suited to small to medium lawns, roughly up to 200–300m² depending on grass condition (Hyundai's own guidance varies between ~185m² and 300m² across its spec sheet and FAQ, so treat this as a working range rather than a hard limit).
• Integrated rear roller: Produces the classic striped lawn finish.
• Mulching and rear discharge: Two options for handling clippings.
• Lightweight at 12.5kg (net): Easy to lift and manoeuvre; boxed weight is 14kg.
• £9599 inc. VAT (on Sale from current RRP £119.99)

For anyone who wants a tidy lawn without the fuss of petrol, it's a credible entry-level pick — provided your garden is on the smaller side and near a power socket.

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Hyundai HYM3800E Electric Lawnmower Review

Best for: Small to medium lawns and low-maintenance mowing

Key Specifications

Spec	Detail
Motor	1600W electric (corded), 3,700 RPM
Cutting Width	38cm / 380mm (15")
Drive Type	Push
Cutting Heights	20mm – 70mm (5 positions)
Grass Collector	40L, quick-release with hard lid
Net Weight	12.5kg (14kg boxed)
Cable Length	10m, with cable support hook
Deck Material	Polypropylene (rust-free)
Warranty	3 years (Hyundai platinum warranty, terms apply)
Price	£119.99 inc. VAT

Features Deep Dive

1600W Electric Motor

The 1600W motor (3,700 RPM) gives consistent cutting performance without the noise, fumes, or servicing that comes with a petrol engine. Plug in and go.

Integrated Rear Roller for Striped Lawns

The rear roller lays down the classic British striped finish as you mow — a feature you'd normally expect to pay more for.

Lightweight, Easy-to-Handle Design

At 12.5kg, this is an easy mower to push, steer, and lift in and out of a shed. It suits anyone who wants a less physically demanding mowing experience.

Mulching Function

The mulching plug finely chops clippings and returns them to the lawn as a natural feed, cutting down on time spent emptying the grass box.

40L Grass Collector

The 40-litre quick-release collector with a hard lid is generous for this size of mower and reduces how often you need to stop and empty it.

10m Power Cable

A 10m cable covers most small-to-average UK gardens without an extension lead, and a cable support hook stops it pulling loose from the control panel.

Build Quality & Design

• Rust-resistant polypropylene deck.
• Folding handles for compact shed or car-boot storage.
• Tool-free assembly — handle and grass box only.
• No engine to service: no oil, air filter, spark plug, or battery to manage.

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Check Current Price at Amazon →

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How It Compares to Other Hyundai Electric Mowers

If 38cm corded isn't quite right for your garden, Hyundai's electric range covers both smaller cordless and wider cordless options. We've reviewed both on Garden-Review:

Model	Power Source	Cutting Width	Best For
Hyundai HYM3800E (this review)	Corded electric	38cm	Small-medium lawns near a power socket
Hyundai HY20CLM33	20V cordless	33cm	Smaller lawns, no cable hassle — see our cordless lawnmower guide
Hyundai HY40CLM38	40V (2x20V) cordless	38cm	Same cutting width, cable-free — also in our cordless guide

For the full picture across all power types, see our Best Corded Electric Lawn Mowers UK guide or browse Hyundai's petrol Black Edition range if you need more power for a larger plot.

Hyundai HYM3800E vs. Petrol Models

• Power: The 1600W motor handles typical lawns well; petrol engines (139cc–196cc) cope better with tougher, longer grass.
• Maintenance: Beyond blade sharpening, there's nothing to service. Petrol mowers need oil changes, fuel, and regular upkeep.
• Ease of Use: Plug in and mow — no pull-starting or fuel handling.
• Mobility: The 10m cable limits range and needs an outdoor socket; petrol mowers move freely anywhere.
• Best Use: Small-medium lawns close to power vs. larger or uneven gardens where petrol's extra power and freedom matter more.

Is the Hyundai HYM3800E Worth It?

It's a strong choice for:

• Homeowners with small to medium lawns (roughly up to 250m²).
• Beginners or anyone who wants a fuss-free mowing routine.
• Gardeners chasing a classic striped finish on a budget.
• Anyone keen to avoid petrol noise, fumes, and servicing.

It's not built for heavy-duty or overgrown jobs - for that, look at Hyundai's self-propelled petrol Black Edition range or browse the wider corded electric category for alternatives. For everyday lawn care on a smaller plot, the HYM3800E offers genuine value at £119.99.

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Specifications verified directly against Hyundai Power Equipment UK's product listing. This review is based on manufacturer data and cross-referenced retailer information rather than hands-on testing.