Head to head
Eco-Trailer Velocity iQ vs Lider 39770
The Lider 39770 is 550kg lighter empty. The Eco-Trailer Velocity iQ is rated 1.4 tonnes heavier gross.
Last reviewed 13 September 2026

Key differences
- Unladen weight: the Eco-Trailer Velocity iQ weighs 550kg more empty.
- Gross weight: the Eco-Trailer Velocity iQ is rated 1.4 tonnes heavier gross.
Specifications side by side
| Eco-Trailer Velocity iQ | Lider 39770 | |
|---|---|---|
| Gross weight | 3,000kg | 1600kg |
| Unladen weight | 980kg | 430kg |
| Payload | 2,020kg | - |
| Overall dimensions | 7.15m x 2.48m x 2.40m | - |
| Bed length | 4.88m | - |
| Internal bed | - | 361 x 185 x 11cm |
| Axles | - | 1 |
| Brakes | - | Braked |
Sources: Eco-Trailer Velocity iQ, Lider 39770. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Velocity iQ if...
- you want one that is rated 1.4 tonnes heavier gross
An enclosed trailer that keeps a car dry and out of sight in transit, built on Eco-Trailer's own chassis. Motorsport teams and car traders hire it to move a vehicle without exposing it to weather or attention on the road.
Listed by
- OK Racing Trailer Hire - Hertfordshire
Buy or hire the 39770 if...
- you want one that is 550kg lighter empty
A lighter single-axle car transporter for owners of small cars, motorhomes-with-tow-cars or similar, sized to be towed by a mid-range family car.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Eco-Trailer Velocity iQ and the Lider 39770?
The Lider 39770 is 550kg lighter empty. The Eco-Trailer Velocity iQ is rated 1.4 tonnes heavier gross. The Eco-Trailer Velocity iQ is a enclosed car transporter trailer; the Lider 39770 is a a braked single-axle car transporter trailer rated at 1600kg gross weight..
Which is lighter, the Eco-Trailer Velocity iQ or the Lider 39770?
The Lider 39770. It is 550kg lighter empty than the Eco-Trailer Velocity iQ.
Can I tow the Eco-Trailer Velocity iQ or the Lider 39770 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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