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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

C4 Transporter
Brian James C4 Transporter
Equi-Trek Evolution
Equi-Trek Evolution - image: suffolk.trek-trailers.co.uk

Specifications side by side

Brian James C4 TransporterEqui-Trek Evolution
Gross weight2000-2600kg (range across C4 variants)7200kg
Deck length12ft 2in (3.7m) loading area, up to 16ft overall-
Deck width5ft 10in - 6ft-
Axles2-
Ramps8ft 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.

Full C4 Transporter specifications →

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.

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Full Evolution specifications →

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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