Head to head
Anssems GT500-151 vs Ifor Williams P5
The Anssems GT500-151 is a small single-axle luggage and general purpose trailer. The Ifor Williams P5 is a the smallest unbraked domestic trailer ifor williams makes.
Last reviewed 13 September 2026
Specifications side by side
| Anssems GT500-151 | Ifor Williams P5 | |
|---|---|---|
| Gross weight | 500kg | 500kg |
| Internal dimensions | 151cm x 101cm x 48cm | - |
| Unladen weight | - | 141kg |
| Payload | - | 359kg |
| Internal bed | - | 1.53m x 1.02m |
| Brakes | - | Unbraked |
Sources: Anssems GT500-151, Ifor Williams P5. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GT500-151 if...
A light trailer for camping gear, luggage and small DIY loads, towable behind almost any car. The hard-top version is the one most buyers want, because weatherproof and lockable is the whole reason to choose this over a builders trailer.
Full GT500-151 specifications →Buy or hire the P5 if...
A light general-purpose trailer for domestic buyers moving garden waste, small loads or a mower, chosen for its low unladen weight so it can be towed by almost any car.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
Common questions
What is the difference between the Anssems GT500-151 and the Ifor Williams P5?
The Anssems GT500-151 is a small single-axle luggage and general purpose trailer; the Ifor Williams P5 is a the smallest unbraked domestic trailer Ifor Williams makes.
Can I tow the Anssems GT500-151 or the Ifor Williams P5 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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