Head to head
Ifor Williams GD85 vs Ifor Williams P6
The Ifor Williams GD85 is rated 400kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams GD85 is rated 400kg heavier gross.
Specifications side by side
| Ifor Williams GD85 | Ifor Williams P6 | |
|---|---|---|
| Gross weight | 1,400kg single axle / 2,700kg twin axle | 1000kg |
| Brakes | Braked, auto-reverse over-run | Braked |
| Unladen weight | 395kg single axle / 485kg twin axle | - |
| Internal bed | 2.5m x 1.58m (8ft 2in x 5ft 2in) | - |
| Axles | - | Single |
| Size | - | 6ft x 4ft |
Sources: Ifor Williams GD85, Ifor Williams P6. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GD85 if...
- you want one that is rated 400kg heavier gross
The entry point of the Ifor Williams general duty range and one of the most common working trailers in Britain. Smallholders, gardeners and tradespeople buy it for everyday hauling without needing a heavy tow vehicle, and the twin-axle version roughly doubles the payload for a modest gain in unladen weight.
Full GD85 specifications →Buy or hire the P6 if...
Ifor Williams P6, carried by UK dealers and hire companies listed on GetBrent for sale. The small Ifor Williams general purpose trailer and the forerunner of the current P6e. Householders and gardeners use it for tip runs, garden waste and DIY materials behind almost any car.
Full P6 specifications →Common questions
What is the difference between the Ifor Williams GD85 and the Ifor Williams P6?
The Ifor Williams GD85 is rated 400kg heavier gross. The Ifor Williams GD85 is a general duty box trailer, single or twin axle; the Ifor Williams P6 is a small general purpose trailer, 6ft x 4ft.
Can I tow the Ifor Williams GD85 or the Ifor Williams P6 on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
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