Head to head
Debon Roadster C500 vs Ifor Williams HB510XL
The Debon Roadster C500 is 665kg lighter empty. The Ifor Williams HB510XL is rated 900kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HB510XL weighs 665kg more empty.
- Gross weight: the Ifor Williams HB510XL is rated 900kg heavier gross.
Specifications side by side
| Debon Roadster C500 | Ifor Williams HB510XL | |
|---|---|---|
| Gross weight | 2,600kg | 3500kg |
| Unladen weight | 625kg | 1290kg |
| Internal dimensions | 3,130mm x 1,640mm x 2,010mm | - |
| Payload | - | 2210kg |
| Internal length | - | 4.25m |
| Internal width | - | 1.74m |
Sources: Debon Roadster C500, Ifor Williams HB510XL. 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 665kg 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 HB510XL if...
- you want one that is rated 900kg heavier gross
For owners of taller or longer horses who find the standard HB511 too tight, giving extra internal length on the same 3500kg chassis so it stays towable by a suitably rated 4x4.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Debon Roadster C500 and the Ifor Williams HB510XL?
The Debon Roadster C500 is 665kg lighter empty. The Ifor Williams HB510XL is rated 900kg heavier gross. The Debon Roadster C500 is a enclosed box van trailer, twin axle; the Ifor Williams HB510XL is a an extra-length double horsebox trailer.
Which is lighter, the Debon Roadster C500 or the Ifor Williams HB510XL?
The Debon Roadster C500. It is 665kg lighter empty than the Ifor Williams HB510XL.
Can I tow the Debon Roadster C500 or the Ifor Williams HB510XL 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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