Mountfield HP164 vs Hyundai HYM400P
A metric, sourced head-to-head. Each row marks the objectively better figure; blanks are specs neither maker publishes, never guesses. Price shows in GBP where sourced.
Quick verdict
Mountfield HP164 leads on 2 of the 3 directly comparable specs. That's a spec-sheet tally, not a scored review — the right pick still depends on what matters for your garden (see each model's strengths below).
Mountfield HP164
- small lawns (manufacturer rates up to ~800 m²)
- a light (18 kg), simple hand-push mower
- brand-backed budget petrol without self-propulsion
Hyundai HYM400P
- very small lawns
- the lightest, cheapest petrol push option (79cc, 19 kg)
- first-time petrol buyers who don't need self-propulsion
Specification by specification
| Spec | Mountfield HP164 | Hyundai HYM400P |
|---|---|---|
| Cutting width | 39 cm | 40 cm best |
| Engine size | 123 cc best | 79 cc |
| Grass box | 40 L | 40 L |
| Noise | 93 dB(A) | Not specified |
| Weight | 18 kg best | 19 kg |
| Cutting height | 25–70 mm | 25–75 mm |
| Price | £249 | £170 |