Model against model
Brian James Race Transporter 4 vs Ifor Williams GH146
Two models people put on the same shortlist. Every figure below is sourced, and where one side has a specification the other does not publish, the row is left out rather than filled with a guess.
Last reviewed 13 September 2026
| Brian James Race Transporter 4 | Ifor Williams GH146 | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | from 1180kg | 910kg |
| Payload | up to 2320kg | 2590kg |
| Internal bed | 5.0m / 5.5m long | 4.285m x 1.84m |
Only specifications published for both models appear here. Full Brian James Race Transporter 4 figures and full Ifor Williams GH146 figures.
Choose the Race Transporter 4 if...
Aimed at motorsport teams and vehicle recovery operators who need a hydraulic tilt-bed for easy low loading of a single car. It is the entry point into the numbered Race Transporter range, below the 5, 6 and 7.
Full specifications →Choose the GH146 if...
Aimed at plant hire operators who need the longest bed in the GH range for larger excavators or two smaller machines, with a tri-axle chassis to keep payload up within the 3500kg limit.
Full specifications →Common questions
What is the difference between the Brian James Race Transporter 4 and the Ifor Williams GH146?
Brian James Race Transporter 4: Aimed at motorsport teams and vehicle recovery operators who need a hydraulic tilt-bed for easy low loading of a single car. It is the entry point into the numbered Race Transporter range, below the 5, 6 and 7. Ifor Williams GH146: Aimed at plant hire operators who need the longest bed in the GH range for larger excavators or two smaller machines, with a tri-axle chassis to keep payload up within the 3500kg limit.
Are these figures reliable?
Every figure on this page was read off a manufacturer or established dealer page and is linked to its source. Anything we could not verify is left out rather than estimated. Specifications change by model year and configuration, so confirm with the supplier before relying on them.
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