Head to head
Bateson B84 Unbraked Trailer vs Brian James A4 Transporter
The Bateson B84 Unbraked Trailer is 594kg lighter empty. The Brian James A4 Transporter is rated 2,250kg heavier gross and has a bed 2.0m (6.5ft) longer.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Brian James A4 Transporter weighs 594kg more empty.
- Gross weight: the Brian James A4 Transporter is rated 2,250kg heavier gross.
- Internal bed: the Brian James A4 Transporter has a bed 2.0m (6.5ft) longer.
Specifications side by side
| Bateson B84 Unbraked Trailer | Brian James A4 Transporter | |
|---|---|---|
| Gross weight | 750kg | 3000kg |
| Unladen weight | 176kg | 770kg |
| Internal bed | 2500mm x 1250mm | 4.5m x 2.0m |
| Brakes | Unbraked | - |
| Payload | - | 2230kg |
| Axles | - | Twin axle |
Sources: Bateson B84 Unbraked Trailer, Brian James A4 Transporter. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the B84 Unbraked Trailer if...
- you want one that is 594kg lighter empty
A basic 8x4 general-purpose trailer with a ramp tailboard, aimed at private buyers wanting a cheap, light trailer for tip runs, garden work or small loads. Optional mesh sides or a ladder rack extend it to trade use.
Full B84 Unbraked Trailer specifications →Buy or hire the A4 Transporter if...
- you want one that is rated 2,250kg heavier gross
- you want one that has a bed 2.0m (6.5ft) longer
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
Common questions
What is the difference between the Bateson B84 Unbraked Trailer and the Brian James A4 Transporter?
The Bateson B84 Unbraked Trailer is 594kg lighter empty. The Brian James A4 Transporter is rated 2,250kg heavier gross and has a bed 2.0m (6.5ft) longer. The Bateson B84 Unbraked Trailer is a 8ft x 4ft unbraked general-purpose trailer; 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..
Which is lighter, the Bateson B84 Unbraked Trailer or the Brian James A4 Transporter?
The Bateson B84 Unbraked Trailer. It is 594kg lighter empty than the Brian James A4 Transporter.
Can I tow the Bateson B84 Unbraked Trailer 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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