Head to head
Brenderup CD300TBR2000 vs Equi-Trek Sonic 3,500kg
The Brenderup CD300TBR2000 is 1,810kg lighter empty. The Equi-Trek Sonic 3,500kg is rated 1.5 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Equi-Trek Sonic 3,500kg weighs 1,810kg more empty.
- Gross weight: the Equi-Trek Sonic 3,500kg is rated 1.5 tonnes heavier gross.
Specifications side by side
| Brenderup CD300TBR2000 | Equi-Trek Sonic 3,500kg | |
|---|---|---|
| Gross weight | 2000kg | 3500kg |
| Unladen weight | 510kg | 2320kg |
| Payload | 1490kg | - |
| Internal size | 300cm x 155cm x 185cm (L x W x H) | - |
| Axles | Twin | - |
Sources: Brenderup CD300TBR2000, Equi-Trek Sonic 3,500kg. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the CD300TBR2000 if...
- you want one that is 1,810kg lighter empty
A lightweight box trailer from Brenderup's Cargo Dynamic range, built with a honeycomb composite body to keep unladen weight low relative to payload. Tradespeople and hire firms use it to carry tools or an electric van's overflow load behind a car.
Full CD300TBR2000 specifications →Buy or hire the Sonic 3,500kg if...
- you want one that is rated 1.5 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
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Suffolk - Bury Saint Edmunds
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Brenderup CD300TBR2000 and the Equi-Trek Sonic 3,500kg?
The Brenderup CD300TBR2000 is 1,810kg lighter empty. The Equi-Trek Sonic 3,500kg is rated 1.5 tonnes heavier gross. The Brenderup CD300TBR2000 is a twin axle enclosed box trailer with rear ramp; the Equi-Trek Sonic 3,500kg is a compact 3.5 tonne motorised 2-horse horsebox.
Which is lighter, the Brenderup CD300TBR2000 or the Equi-Trek Sonic 3,500kg?
The Brenderup CD300TBR2000. It is 1,810kg lighter empty than the Equi-Trek Sonic 3,500kg.
Can I tow the Brenderup CD300TBR2000 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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