Are all the Black Edition mowers self-propelled?

Yes - the four core models in this offer (43cm, 46cm, 51cm, and 56cm) all use rear-wheel self-propelled drive. The HYM16130PX is the exception, as a lighter hand-push model.

Which model has electric start?

The HYM22200SPEX (56cm) is the only model in this offer with electric start as standard. The 43cm, 46cm, and 51cm models use recoil start, though electric-start variants of each exist elsewhere in Hyundai's range.

Can these mowers mulch?

Yes. All four core models offer mulching alongside rear bagging, rear discharge, and side discharge.

What warranty do they come with?

3 years for home use and 1 year for commercial use across the range.

Up to 10% Off · Limited-Time

Hyundai Black Edition Self-Propelled Mowers: Which Size Is Right for You?

Hyundai's Black Edition Lawn Mowers range brings self-propelled drive to every size in the range, from a compact 43cm deck to a 56cm flagship with electric start. We've broken down all four core models - plus a few close relatives worth knowing about - with links through to our full in-depth reviews of each.

Shop the Black Edition Range on Amazon UK →

The Range at a Glance

Four self-propelled deck sizes, each at 10% off for a limited time, starting from 22nd June 2026.

Model	Deck Width	Engine	Start	Now	Best For
HYM17150SPX	17" / 43cm	139cc	Recoil	£215.99	Small-to-medium lawns
HYM18150SPX	18" / 46cm	139cc	Recoil	£259.99	Medium gardens
HYM20200SPX	20" / 51cm	196cc	Recoil	£294.99	Medium-to-large lawns
HYM22200SPEX	22" / 56cm	196cc	Electric	£359.99	Large gardens (1,000m²+)

Hyundai HYM17150SPX 43cm self-propelled petrol lawnmower

Entry Point · 43cm Deck

17" / 43cm Self-Propelled Petrol Lawnmower — HYM17150SPX

£239.99 £215.99 SAVE 10%

The smallest mower in the Black Edition line-up, but it's still self-propelled — a genuine step up from hand-push entry models. A 139cc engine (3.7hp) drives the rear wheels, the 40L bag keeps emptying trips down, and you get all four cutting modes: mulch, bag, side discharge, and rear discharge. Best suited to lawns up to around 750m² where you want drive assistance without the bulk of a wider deck.

Read the full review →Shop Now →

Hyundai HYM18150SPX 46cm self-propelled petrol lawnmower

Balanced All-Rounder · 46cm Deck

18" / 46cm Self-Propelled Petrol Lawnmower — HYM18150SPX

£289.99 £259.99 SAVE 10%

Same proven 139cc engine as the 43cm model, but a wider 46cm deck and a noticeably larger 60L bag — 50% more capacity, so fewer trips to the compost heap. It's the model we'd point most medium-garden owners toward: enough width to make real progress on 500–1,000m² lawns, without tipping into "this is hard to store" territory.

Read the full review → Shop Now →

Hyundai HYM20200SPX 51cm self-propelled petrol lawnmower

More Power · 51cm Deck

20" / 51cm Self-Propelled Petrol Lawnmower — HYM20200SPX

£329.99 £294.99 SAVE 10%

This is where the range steps up to a 196cc engine — nearly 50% more power than the 139cc models below it. That extra muscle matters once grass gets thick or overgrown, keeping blade speed up rather than bogging down. The 60L bag and 7-position height adjuster (25–75mm) carry over, but the bigger engine and wider 51cm deck make this the pick for medium-to-large gardens (roughly 750–1,500m²).

Read the full review → Shop Now →

Hyundai HYM22200SPEX 56cm self-propelled petrol lawnmower with electric start

Flagship · 56cm Deck · Electric Start

22" / 56cm Self-Propelled Petrol Lawnmower, Electric Start — HYM22200SPEX

£400.00 £359.99 SAVE 10%

The widest deck in the range, paired with electric start — press a button rather than pull a cord. The same 196cc / 5.5hp engine as the 51cm model drives a 56cm cutting width, roughly 10% more coverage per pass, and the largest collection bag in the line-up at 70L. Built for large gardens (1,000–2,000m²) where minimising mowing time matters. It's not the easiest mower to manoeuvre through narrow gates, so check access before sizing up.

Read the full review → Shop Now →

Also Worth a Look in the Wider Range

Not on this seasonal offer, but closely related to the four models above — worth knowing about if none of them quite fits.

Budget Hand-Push · 40cm

HYM16130PX

A lighter, simpler hand-push 139cc mower for small lawns where self-propelled drive isn't needed. The natural step below the 43cm model.

Read the review →

46cm With Electric Start

HYM18150SPEX

The HYM18150SPX's sibling, with push-button electric start added to the same 46cm deck and 139cc engine. Worth the upgrade if cold starts bother you.

Read the review →

51cm Zero-Turn · Electric Start

HYM20200SPEZX

Same 51cm deck and 196cc engine as the HYM20200SPX, but with electric start and zero-turn front wheels for tighter manoeuvring around borders and trees.

Read the review →

Heavy-Duty Pro Build · 53cm

HYM530SPPRO

A reinforced 1.8mm steel deck, HD gearbox, and a built-in raking function for matted grass. For anyone who wants a mower that shrugs off heavy seasonal use.

Read the review →

Quick Sizing Guide

Up to 750m²: HYM17150SPX (43cm) is enough mower without unnecessary bulk.
500m² – 1,000m²: HYM18150SPX (46cm) balances coverage and manoeuvrability.
750m² – 1,500m²: HYM20200SPX (51cm) adds the 196cc engine for thicker grass.
1,000m² – 2,000m²: HYM22200SPEX (56cm, electric start) for maximum coverage per pass.
Narrow gates or tight access? Stick to 43cm or 46cm regardless of lawn size.

Up to 10% Off the Hyundai Black Edition Range

Self-propelled across every size, electric start on the flagship model. While stocks last.

Shop the Range on Amazon UK →

*Terms and conditions apply. Prices correct at time of publication and subject to change by the retailer. Some links on this page are affiliate links — we may earn a commission at no extra cost to you.