Head to head
Brian James Race Transporter 6 vs Ifor Williams CT177
The Ifor Williams CT177 is 635kg lighter empty and carries 635kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Brian James Race Transporter 6 weighs 635kg more empty.
- Payload: the Ifor Williams CT177 carries 635kg more.
Specifications side by side
| Brian James Race Transporter 6 | Ifor Williams CT177 | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | from 1440kg | 805kg |
| Payload | up to 2060kg | approx. 2695kg |
| Internal width | 2.13m / 2.35m | - |
| Internal bed | 5.5m / 6.0m / 6.5m long | - |
| Axles | Tri-axle | - |
| Overall length | - | 6.70m / 22'0" |
| Bed | - | 5.00m / 16'4" ((internal) length); 1.91m / 6'3" ((internal) width) |
Sources: Brian James Race Transporter 6, Ifor Williams CT177. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Race Transporter 6 if...
Chosen by professional race and recovery outfits carrying wider GT or modified cars that need the extra internal width over the Race Transporter 4 and 5. The tri-axle chassis and electric tilt-bed suit frequent, heavier-duty use.
Listed by
- Bicester Trailer Centre - Bicester
Buy or hire the CT177 if...
- you want one that is 635kg lighter empty
- you want one that carries 635kg more
The CT177 is built to be wide enough for most light commercial vehicles while remaining narrow enough for smaller cars, making it a common choice for vehicle recovery firms and the motor trade. Its long bed and 3500kg GVW keep it within standard car-licence towing limits for a single vehicle plus ramps.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Brian James Race Transporter 6 and the Ifor Williams CT177?
The Ifor Williams CT177 is 635kg lighter empty and carries 635kg more. The Brian James Race Transporter 6 is a a tri-axle electric tilt-bed car transporter for heavier or wider vehicles; the Ifor Williams CT177 is a a twin-axle car transporter trailer with a long, narrow bed for single-vehicle recovery and trade use..
Which is lighter, the Brian James Race Transporter 6 or the Ifor Williams CT177?
The Ifor Williams CT177. It is 635kg lighter empty than the Brian James Race Transporter 6.
Which carries more, the Brian James Race Transporter 6 or the Ifor Williams CT177?
The Ifor Williams CT177, by 635kg.
Can I tow the Brian James Race Transporter 6 or the Ifor Williams CT177 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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