Head to head
Equi-Trek Sonic Five Seats 3,500kg vs Tickners ECO745
The Tickners ECO745 is 2,225kg lighter empty. The Equi-Trek Sonic Five Seats 3,500kg is rated 2,750kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Equi-Trek Sonic Five Seats 3,500kg weighs 2,225kg more empty.
- Gross weight: the Equi-Trek Sonic Five Seats 3,500kg is rated 2,750kg heavier gross.
Specifications side by side
| Equi-Trek Sonic Five Seats 3,500kg | Tickners ECO745 | |
|---|---|---|
| Gross weight | 3500kg | 750kg |
| Unladen weight | 2500kg | 275kg |
| Payload | - | 475kg |
| Internal length | - | 2100mm |
| Internal width | - | 1175mm |
| Internal height | - | 1470mm |
| Axles | - | 1 |
| Brakes | - | Unbraked |
Sources: Equi-Trek Sonic Five Seats 3,500kg, Tickners ECO745. 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...
- you want one that is rated 2,750kg heavier gross
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 ECO745 if...
- you want one that is 2,225kg lighter empty
A taller, longer-bedded version of the Eco Box range for buyers needing more internal volume while staying unbraked. At 1470mm internal height it will take a stacked load standing up, which is what separates a box trailer from a flatbed with sides, while staying under the 750kg unbraked limit.
Listed by
- Sleaford Trailers - Sleaford
Common questions
What is the difference between the Equi-Trek Sonic Five Seats 3,500kg and the Tickners ECO745?
The Tickners ECO745 is 2,225kg lighter empty. The Equi-Trek Sonic Five Seats 3,500kg is rated 2,750kg heavier gross. The Equi-Trek Sonic Five Seats 3,500kg is a 5-seat version of the Sonic motorised horsebox; the Tickners ECO745 is a an unbraked single-axle box trailer with a lift-off lid, from Tickners' Eco Box range..
Which is lighter, the Equi-Trek Sonic Five Seats 3,500kg or the Tickners ECO745?
The Tickners ECO745. It is 2,225kg lighter empty than the Equi-Trek Sonic Five Seats 3,500kg.
Can I tow the Equi-Trek Sonic Five Seats 3,500kg or the Tickners ECO745 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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