Head to head
Brian James C4 Transporter vs Ifor Williams Q Range
The Brian James C4 Transporter is a car transporter trailer. The Ifor Williams Q Range is a compact general-purpose trailer for agricultural and domestic use, in braked (q) and unbraked (unbraked q) versions.
Last reviewed 13 September 2026
Specifications side by side
| Brian James C4 Transporter | Ifor Williams Q Range | |
|---|---|---|
| Gross weight | 2000-2600kg (range across C4 variants) | 1000kg (braked Q) |
| Deck length | 12ft 2in (3.7m) loading area, up to 16ft overall | - |
| Deck width | 5ft 10in - 6ft | - |
| Axles | 2 | - |
| Ramps | 8ft loading ramps included | - |
| Unladen weight | - | 300kg (Q6b) |
| Internal length | - | 1.95m (Q6b) |
| Internal width | - | 1.22m (Q6b) |
Sources: Brian James C4 Transporter, Ifor Williams Q Range. 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 Q Range if...
A compact trailer aimed at farm and domestic users who need something smaller and lighter than the General Duty range for routine loads around a smallholding or garden.
Listed by
- John Page Trailers Ltd - Ashford, Biddenden
Common questions
What is the difference between the Brian James C4 Transporter and the Ifor Williams Q Range?
The Brian James C4 Transporter is a car transporter trailer; the Ifor Williams Q Range is a compact general-purpose trailer for agricultural and domestic use, in braked (Q) and unbraked (Unbraked Q) versions.
Can I tow the Brian James C4 Transporter or the Ifor Williams Q Range 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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