Tier B — Petrol garden tiller Garden tiller
Mantis 4-Stroke 7940
The cult Mantis mini-tiller in its Honda-powered four-stroke form: the 25 cc Honda GX25 driving Mantis's curved tines for a 23 cm (9 in) width to ~25 cm depth, weighing just 11 kg (24 lb). Huge UK allotment recognition and a wide accessory range. Engine, 23 cm width and 11 kg weight verified via Mantis/Honda.
Indicative price
£380–£460

Specifications verified.The specifications here have been checked against the manufacturer's published figures and/or dealer listings. The price is still sourced from current online listings — confirm it against a live quote before you buy.
Who it's for
Best for: Allotment weeding and bed maintenance.
Strengths
- Iconic and proven
- Light and compact
- Huge accessory range
- Patented curvy tines
Trade-offs
- Small footprint
- Not for breaking new ground
Specifications
| Category | Garden tiller |
|---|---|
| Type | Front-tine · Petrol garden tiller |
| Power source | Petrol |
| Engine | Honda GX25 4-stroke |
| Power output | 1 hp / 0.72 kW |
| Working width | 23 cm |
| Weight | 11 kg |
| Status | Current model |
| Indicative price | £380–£460 |
| Price basis | Online listing |
Front-tine machine. Width and weight determine how much ground you cover and how manoeuvrable it is — heavier machines bite harder but ask more of you to turn and transport.
Compare the 4-Stroke 7940
4-Stroke 7940 — your questions
How much does the Mantis 4-Stroke 7940 cost?
The indicative price is £380–£460, based on current online listings. Always confirm against a live quote — these figures are estimates pending verification.
What size plot is the 4-Stroke 7940 suited to?
Allotment weeding and bed maintenance. With a 23 cm working width it is built for tight spaces, raised beds and getting between rows.
Is the 4-Stroke 7940 petrol, diesel or electric?
It is petrol (Honda GX25 4-stroke). That means strong sustained power for breaking and turning ground, with routine fuel and oil maintenance.


