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Head to head

Debon C300 vs Equi-Trek Sonic 3,500kg

The Debon C300 is 1,810kg lighter empty. The Equi-Trek Sonic 3,500kg is rated 2.2 tonnes heavier gross.

Last reviewed 13 September 2026

Debon C300
Debon C300 - image: fieldfare.co.uk
Equi-Trek Sonic 3,500kg
Equi-Trek Sonic 3,500kg - image: threecounties.trek-trailers.co.uk

Key differences

Specifications side by side

Debon C300Equi-Trek Sonic 3,500kg
Gross weight1300kg3500kg
Unladen weight510kg2320kg
Payload790kg-
Axles1-
BrakesBraked-

Sources: Debon C300, Equi-Trek Sonic 3,500kg. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the C300 if...

  • you want one that is 1,810kg lighter empty

A slightly larger box van than the C255, popular with mobile traders who need a serving hatch or sales flap fitted to the side.

Listed by

Full C300 specifications →

Buy or hire the Sonic 3,500kg if...

  • you want one that is rated 2.2 tonnes heavier gross

A compact motorised horsebox pitched as easy to drive day to day, for owners of one or two horses who want a small horsebox rather than a trailer and tow car. It is one of Equi-Trek's lower-cost motorised models.

Listed by

Full Sonic 3,500kg specifications →

Common questions

What is the difference between the Debon C300 and the Equi-Trek Sonic 3,500kg?

The Debon C300 is 1,810kg lighter empty. The Equi-Trek Sonic 3,500kg is rated 2.2 tonnes heavier gross. The Debon C300 is a a braked single-axle enclosed box van trailer rated at 1300kg gross weight.; the Equi-Trek Sonic 3,500kg is a compact 3.5 tonne motorised 2-horse horsebox.

Which is lighter, the Debon C300 or the Equi-Trek Sonic 3,500kg?

The Debon C300. It is 1,810kg lighter empty than the Equi-Trek Sonic 3,500kg.

Can I tow the Debon C300 or the Equi-Trek Sonic 3,500kg 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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