Head to head
Debon Roadster C500 vs Ifor Williams HB403
The Debon Roadster C500 is rated 1 tonnes heavier gross and is 142kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Debon Roadster C500 is rated 1 tonnes heavier gross.
- Unladen weight: the Ifor Williams HB403 weighs 142kg more empty.
Specifications side by side
| Debon Roadster C500 | Ifor Williams HB403 | |
|---|---|---|
| Gross weight | 2,600kg | 1600kg |
| Unladen weight | 625kg | 767kg |
| Internal dimensions | 3,130mm x 1,640mm x 2,010mm | - |
| Payload | - | 833kg |
| Internal length | - | 3.08m |
| Internal width | - | 1.30m |
Sources: Debon Roadster C500, Ifor Williams HB403. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Roadster C500 if...
- you want one that is rated 1 tonnes heavier gross
- you want one that is 142kg lighter empty
A popular enclosed box trailer with market traders, mobile caterers and tradespeople who need secure, weatherproof storage in transit. The side-opening hatch version is the one most buyers want, because it allows quick access without swinging the rear doors open.
Listed by
- A & M Trailers & Trailer Parts - Armagh, Milford
Buy or hire the HB403 if...
The smallest trailer in the HB horsebox range, bought by owners of a single horse or a couple of ponies who want the lightest legal option that can still be towed by a mid-size car.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Debon Roadster C500 and the Ifor Williams HB403?
The Debon Roadster C500 is rated 1 tonnes heavier gross and is 142kg lighter empty. The Debon Roadster C500 is a enclosed box van trailer, twin axle; the Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer.
Which is lighter, the Debon Roadster C500 or the Ifor Williams HB403?
The Debon Roadster C500. It is 142kg lighter empty than the Ifor Williams HB403.
Can I tow the Debon Roadster C500 or the Ifor Williams HB403 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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