Head to head
Bockmann TL-AL 2113/75 vs Equi-Trek Sonic 3,500kg
The Equi-Trek Sonic 3,500kg is rated 2,750kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Equi-Trek Sonic 3,500kg is rated 2,750kg heavier gross.
Specifications side by side
| Bockmann TL-AL 2113/75 | Equi-Trek Sonic 3,500kg | |
|---|---|---|
| Gross weight | 750kg | 3500kg |
| Payload | 588kg | - |
| Internal bed | 2100mm x 1300mm | - |
| Axles | 1 | - |
| Unladen weight | - | 2320kg |
Sources: Bockmann TL-AL 2113/75, Equi-Trek Sonic 3,500kg. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the TL-AL 2113/75 if...
A longer-bedded alternative to the TL-AL 1711/75 within the same 750kg unbraked-class weight, giving a bit more deck length for the same towing limit. It is aimed at private buyers who tow with a car licence.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Sonic 3,500kg if...
- you want one that is rated 2,750kg 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 Bockmann TL-AL 2113/75 and the Equi-Trek Sonic 3,500kg?
The Equi-Trek Sonic 3,500kg is rated 2,750kg heavier gross. The Bockmann TL-AL 2113/75 is a small single-axle low-loader box trailer; the Equi-Trek Sonic 3,500kg is a compact 3.5 tonne motorised 2-horse horsebox.
Can I tow the Bockmann TL-AL 2113/75 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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