Head to head
Equi-Trek Sonic Five Seats 3,500kg vs Richardson Trailers Supreme Excel
The Richardson Trailers Supreme Excel is 1,580kg lighter empty.
Last reviewed 13 September 2026

Key differences
- Unladen weight: the Equi-Trek Sonic Five Seats 3,500kg weighs 1,580kg more empty.
Specifications side by side
| Equi-Trek Sonic Five Seats 3,500kg | Richardson Trailers Supreme Excel | |
|---|---|---|
| Unladen weight | 2500kg | 920kg |
| Gross weight | 3500kg | - |
| Horse capacity | - | 2 horses (16.2hh) |
Sources: Equi-Trek Sonic Five Seats 3,500kg, Richardson Trailers Supreme Excel. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Sonic Five Seats 3,500kg if...
A five-seat cab variant of the Sonic, aimed at families or small teams who want to travel together to competitions rather than sending a second car. It carries the same horse capacity as the standard Sonic.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Trek-Trailers Three Counties - Hereford
Buy or hire the Supreme Excel if...
- you want one that is 1,580kg lighter empty
A lightweight two-horse trailer from Richardson's Supreme range, chosen by owners who want to keep unladen weight down so it can be towed by a smaller car or 4x4.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
Common questions
What is the difference between the Equi-Trek Sonic Five Seats 3,500kg and the Richardson Trailers Supreme Excel?
The Richardson Trailers Supreme Excel is 1,580kg lighter empty. The Equi-Trek Sonic Five Seats 3,500kg is a 5-seat version of the Sonic motorised horsebox; the Richardson Trailers Supreme Excel is a lightweight two-horse trailer.
Which is lighter, the Equi-Trek Sonic Five Seats 3,500kg or the Richardson Trailers Supreme Excel?
The Richardson Trailers Supreme Excel. It is 1,580kg lighter empty than the Equi-Trek Sonic Five Seats 3,500kg.
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