Head to head
Brian James C4 Transporter vs Ifor Williams BV106
The Brian James C4 Transporter is a car transporter trailer. The Ifor Williams BV106 is a a twin-axle enclosed box van trailer, available in 6' and 7' high-roof versions..
Last reviewed 13 September 2026
Specifications side by side
| Brian James C4 Transporter | Ifor Williams BV106 | |
|---|---|---|
| Gross weight | 2000-2600kg (range across C4 variants) | 3500kg |
| Deck length | 12ft 2in (3.7m) loading area, up to 16ft overall | - |
| Deck width | 5ft 10in - 6ft | - |
| Axles | 2 | - |
| Ramps | 8ft loading ramps included | - |
| Overall length | - | 4.70m |
| Internal load length | - | 3.00m |
| Internal width | - | 1.73m |
| Unladen weight | - | 900kg (6' H/R); 935kg (7' H/R) |
| Payload | - | 2600kg (6' H/R); 2565kg (7' H/R) |
| Tyres | - | 155/70R12C |
Sources: Brian James C4 Transporter, Ifor Williams BV106. 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 BV106 if...
The BV106 is an enclosed, lockable box trailer aimed at trades and small businesses that need to keep tools, stock or equipment secure and dry between jobs. The taller 7' high-roof version suits bulkier or taller items at the cost of a little extra unladen weight.
Full BV106 specifications →Common questions
What is the difference between the Brian James C4 Transporter and the Ifor Williams BV106?
The Brian James C4 Transporter is a car transporter trailer; the Ifor Williams BV106 is a a twin-axle enclosed box van trailer, available in 6' and 7' high-roof versions..
Can I tow the Brian James C4 Transporter or the Ifor Williams BV106 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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