Head to head
Brian James A Transporter (A4) vs Brian James A4 Transporter
The Brian James A4 Transporter is rated 1 tonnes heavier gross.
Last reviewed 13 September 2026

Key differences
- Gross weight: the Brian James A4 Transporter is rated 1 tonnes heavier gross.
Specifications side by side
| Brian James A Transporter (A4) | Brian James A4 Transporter | |
|---|---|---|
| Gross weight | 2,000kg to 3,000kg depending on variant | 3000kg |
| Bed | 3.7m x 1.8m up to 5.0m x 2.0m depending on variant | - |
| Brakes | Braked, tandem axle | - |
| Unladen weight | - | 770kg |
| Payload | - | 2230kg |
| Internal bed | - | 4.5m x 2.0m |
| Axles | - | Twin axle |
Sources: Brian James A Transporter (A4), Brian James A4 Transporter. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the A Transporter (A4) if...
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
Buy or hire the A4 Transporter if...
- you want one that is rated 1 tonnes heavier gross
The A4 Transporter suits driving schools, small dealers and enthusiasts who need to move one car at a time behind a car-derived tow vehicle, offering a simple twin-axle bed without the cost of a beavertail or enclosed body. Its compact size makes it easier to store and manoeuvre than the longer trailers in the A Transporter range.
Listed by
- Compass Trailers - Lewes, Ringmer
- Saxons Trailers - Westerham, Biggin Hill
- R M Trailer Centre - Middlesbrough, North Ormesby
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
Common questions
What is the difference between the Brian James A Transporter (A4) and the Brian James A4 Transporter?
The Brian James A4 Transporter is rated 1 tonnes heavier gross. The Brian James A Transporter (A4) is a open flatbed car transporter, twin axle; the Brian James A4 Transporter is a twin-axle open car transporter trailer from Brian James' A Transporter range, built for towing one car on a 4.5m bed..
Can I tow the Brian James A Transporter (A4) or the Brian James A4 Transporter 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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