Head to head
Erde PM320 vs Ifor Williams P7e
The Erde PM320 is 133kg lighter empty. The Ifor Williams P7e is rated 450kg heavier gross and carries 321kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams P7e weighs 133kg more empty.
- Gross weight: the Ifor Williams P7e is rated 450kg heavier gross.
- Payload: the Ifor Williams P7e carries 321kg more.
Specifications side by side
| Erde PM320 | Ifor Williams P7e | |
|---|---|---|
| Gross weight | 300kg | 750kg |
| Unladen weight | 60kg | 193kg |
| Payload | 236kg | 557kg |
| Internal bed | 200 x 112cm | 2.21m x 1.21m |
| Brakes | - | Unbraked |
Sources: Erde PM320, Ifor Williams P7e. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the PM320 if...
- you want one that is 133kg lighter empty
Near-identical to the PM310, rated for slightly heavier motorcycles up to 236kg. The two are the same trailer to look at, so the number to check before buying is the wet weight of the bike you intend to carry.
Listed by
- 1Stop Trailers Ltd - Sudbury, Little Waldingfield
- Trailer Centre - Rowley Regis
Buy or hire the P7e if...
- you want one that is rated 450kg heavier gross
- you want one that carries 321kg more
For buyers who find the P6e's bed a little short for longer items like ladders or fencing panels, on the same unbraked 750kg chassis.
Listed by
- Cobham Trailer Hire - Cobham, East Horsley
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Common questions
What is the difference between the Erde PM320 and the Ifor Williams P7e?
The Erde PM320 is 133kg lighter empty. The Ifor Williams P7e is rated 450kg heavier gross and carries 321kg more. The Erde PM320 is a a small unbraked single-axle trailer for carrying one motorcycle.; the Ifor Williams P7e is a a slightly longer unbraked general-purpose trailer.
Which is lighter, the Erde PM320 or the Ifor Williams P7e?
The Erde PM320. It is 133kg lighter empty than the Ifor Williams P7e.
Which carries more, the Erde PM320 or the Ifor Williams P7e?
The Ifor Williams P7e, by 321kg.
Can I tow the Erde PM320 or the Ifor Williams P7e 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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