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Head to head

Brian James C4 Blue vs Debon Roadster C500

The Debon Roadster C500 is 70kg lighter empty.

Last reviewed 13 September 2026

C4 Blue
Brian James C4 Blue
Debon Roadster C500
Debon Roadster C500 - image: macgregorsupplies.co.uk

Key differences

Specifications side by side

Brian James C4 BlueDebon Roadster C500
Gross weight2,600kg2,600kg
Unladen weight695kg625kg
Bed length5.0m-
Bed width2.0m-
Internal dimensions-3,130mm x 1,640mm x 2,010mm

Sources: Brian James C4 Blue, Debon Roadster C500. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the C4 Blue if...

A twin-axle open car transporter built to carry one road or track car behind a family car or 4x4. Track-day drivers and small vehicle traders hire it for moving a single car without the cost of an enclosed trailer.

Full C4 Blue specifications →

Buy or hire the Roadster C500 if...

  • you want one that is 70kg 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

Full Roadster C500 specifications →

Common questions

What is the difference between the Brian James C4 Blue and the Debon Roadster C500?

The Debon Roadster C500 is 70kg lighter empty. The Brian James C4 Blue is a twin-axle car transporter trailer; the Debon Roadster C500 is a enclosed box van trailer, twin axle.

Which is lighter, the Brian James C4 Blue or the Debon Roadster C500?

The Debon Roadster C500. It is 70kg lighter empty than the Brian James C4 Blue.

Can I tow the Brian James C4 Blue or the Debon Roadster C500 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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