Head to head
Anssems GT500-151 vs Brian James A Transporter (A4)
The Brian James A Transporter (A4) is rated 1.5 tonnes heavier gross.
Last reviewed 13 September 2026

Key differences
- Gross weight: the Brian James A Transporter (A4) is rated 1.5 tonnes heavier gross.
Specifications side by side
| Anssems GT500-151 | Brian James A Transporter (A4) | |
|---|---|---|
| Gross weight | 500kg | 2,000kg to 3,000kg depending on variant |
| Internal dimensions | 151cm x 101cm x 48cm | - |
| Bed | - | 3.7m x 1.8m up to 5.0m x 2.0m depending on variant |
| Brakes | - | Braked, tandem axle |
Sources: Anssems GT500-151, Brian James A Transporter (A4). 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 A Transporter (A4) if...
- you want one that is rated 1.5 tonnes heavier gross
One of the most common car trailers in Britain, bought by trade and private owners for moving road cars, project cars and small vans. The reason it sells is the spread of bed length and gross weight combinations, which lets you match the trailer to the tow car rather than the other way round.
Listed by
- Fieldfare Trailer Centre - Salisbury
- Bicester Trailer Centre - Bicester
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Anssems GT500-151 and the Brian James A Transporter (A4)?
The Brian James A Transporter (A4) is rated 1.5 tonnes heavier gross. The Anssems GT500-151 is a small single-axle luggage and general purpose trailer; the Brian James A Transporter (A4) is a open flatbed car transporter, twin axle.
Can I tow the Anssems GT500-151 or the Brian James A Transporter (A4) 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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