Head to head
Brian James C4 vs Ifor Williams P6e
The Brian James C4 is rated 1,850kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Brian James C4 is rated 1,850kg heavier gross.
Specifications side by side
| Brian James C4 | Ifor Williams P6e | |
|---|---|---|
| Gross weight | 2600kg | 750kg |
| Axles | Twin | - |
| Size | 2m x 4.5m loading area | - |
| Unladen weight | - | 172kg |
| Payload | - | 578kg |
| Internal bed | - | 1.98m x 1.21m |
| Brakes | - | Unbraked |
Sources: Brian James C4, Ifor Williams P6e. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C4 if...
- you want one that is rated 1,850kg heavier gross
Brian James C4, carried by UK dealers and hire companies listed on GetBrent for hire. Car transporters in this class are hired and bought by track-day drivers, classic car owners and recovery firms who need to move a vehicle without driving it.
Listed by
- Cobham Trailer Hire - Cobham, East Horsley
- R M Trailer Centre - Middlesbrough, North Ormesby
Buy or hire the P6e if...
A step up from the P5 for domestic and light trade users who need a slightly bigger bed while staying under the 750kg limit that avoids the need for brakes.
Full P6e specifications →Common questions
What is the difference between the Brian James C4 and the Ifor Williams P6e?
The Brian James C4 is rated 1,850kg heavier gross. The Brian James C4 is a car transporter trailer; the Ifor Williams P6e is a a small unbraked general-purpose trailer.
Can I tow the Brian James C4 or the Ifor Williams P6e 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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