Head to head
Brian James C4 Transporter vs Equi-Trek Evolution
The Brian James C4 Transporter is a car transporter trailer. The Equi-Trek Evolution is a 7.2 tonne motorised horsebox for up to three horses.
Last reviewed 13 September 2026

Specifications side by side
| Brian James C4 Transporter | Equi-Trek Evolution | |
|---|---|---|
| Gross weight | 2000-2600kg (range across C4 variants) | 7200kg |
| Deck length | 12ft 2in (3.7m) loading area, up to 16ft overall | - |
| Deck width | 5ft 10in - 6ft | - |
| Axles | 2 | - |
| Ramps | 8ft loading ramps included | - |
| Unladen weight | - | 4500kg |
| Overall length | - | 8.354m |
| Overall width | - | 2.375m |
| Overall height | - | 3.185m |
Sources: Brian James C4 Transporter, Equi-Trek Evolution. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C4 Transporter if...
A twin-axle trailer for moving a single car, van or small plant item, used by garages, racers and recovery firms. It is light enough for many family cars to tow while still carrying a saloon or hatchback on its own wheels.
Listed by
- Lancaster trailer hire - ELY
- Derby Trailer Hire Limited - Derby
Buy or hire the Evolution if...
A large motorised horsebox on an Iveco chassis for yards or professionals moving up to three horses or four ponies, requiring a 7.5 tonne category licence to drive. It sits toward the top of Equi-Trek's motorised range alongside the Endeavour.
Listed by
- Trek-Trailers Three Counties - Hereford
- Trek-Trailers Lincolnshire - Doncaster, Belton
Common questions
What is the difference between the Brian James C4 Transporter and the Equi-Trek Evolution?
The Brian James C4 Transporter is a car transporter trailer; the Equi-Trek Evolution is a 7.2 tonne motorised horsebox for up to three horses.
Can I tow the Brian James C4 Transporter or the Equi-Trek Evolution on a car licence?
Equi-Trek Evolution is rated over 3,500kg gross, which is beyond what a car can tow in the UK.
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