Head to head
Brian James C4 Blue vs Ifor Williams Eventa L
The Brian James C4 Blue is 1,257kg lighter empty. The Ifor Williams Eventa L is rated 900kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams Eventa L weighs 1,257kg more empty.
- Gross weight: the Ifor Williams Eventa L is rated 900kg heavier gross.
Specifications side by side
| Brian James C4 Blue | Ifor Williams Eventa L | |
|---|---|---|
| Gross weight | 2,600kg | 3500kg |
| Unladen weight | 695kg | 1952kg |
| Bed length | 5.0m | - |
| Bed width | 2.0m | - |
| Payload | - | 1548kg |
| Internal length | - | 5.22m |
| Internal width | - | 2.21m |
Sources: Brian James C4 Blue, Ifor Williams Eventa L. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the C4 Blue if...
- you want one that is 1,257kg lighter empty
A twin-axle open car transporter built to carry one road or track car behind a family car or 4x4. Track-day drivers and small vehicle traders hire it for moving a single car without the cost of an enclosed trailer.
Full C4 Blue specifications →Buy or hire the Eventa L if...
- you want one that is rated 900kg heavier gross
For owners who compete away from home and want to sleep or change in the trailer rather than tow a separate caravan, combining a two-horse area with a fitted living/changing section. It sits at the entry point of Ifor Williams' living-away range, below the larger Eventa M.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
- Universal Trailers - Billingshurst
- John Page Trailers Ltd - Ashford, Biddenden
Common questions
What is the difference between the Brian James C4 Blue and the Ifor Williams Eventa L?
The Brian James C4 Blue is 1,257kg lighter empty. The Ifor Williams Eventa L is rated 900kg heavier gross. The Brian James C4 Blue is a twin-axle car transporter trailer; the Ifor Williams Eventa L is a a two-horse living-away horsebox trailer.
Which is lighter, the Brian James C4 Blue or the Ifor Williams Eventa L?
The Brian James C4 Blue. It is 1,257kg lighter empty than the Ifor Williams Eventa L.
Can I tow the Brian James C4 Blue or the Ifor Williams Eventa L 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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