Head to head
Eco-Trailer Velocity iQ vs Lider 39450
The Eco-Trailer Velocity iQ is rated 2,250kg heavier gross. The Lider 39450 is 730kg lighter empty.
Last reviewed 13 September 2026

Key differences
- Gross weight: the Eco-Trailer Velocity iQ is rated 2,250kg heavier gross.
- Unladen weight: the Eco-Trailer Velocity iQ weighs 730kg more empty.
Specifications side by side
| Eco-Trailer Velocity iQ | Lider 39450 | |
|---|---|---|
| Gross weight | 3,000kg | 750kg |
| Unladen weight | 980kg | 250kg |
| Payload | 2,020kg | - |
| Overall dimensions | 7.15m x 2.48m x 2.40m | - |
| Bed length | 4.88m | - |
| Internal length | - | 251cm |
| Internal width | - | 133cm |
| Internal height | - | 40cm |
| Axles | - | 2 |
| Brakes | - | Unbraked |
Sources: Eco-Trailer Velocity iQ, Lider 39450. 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 2,250kg 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 39450 if...
- you want one that is 730kg lighter empty
Gives buyers the stability of a twin-axle trailer for garden and general loads while staying under the unbraked weight limit.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Eco-Trailer Velocity iQ and the Lider 39450?
The Eco-Trailer Velocity iQ is rated 2,250kg heavier gross. The Lider 39450 is 730kg lighter empty. The Eco-Trailer Velocity iQ is a enclosed car transporter trailer; the Lider 39450 is a an unbraked twin-axle wooden-sided general purpose trailer rated at 750kg gross weight..
Which is lighter, the Eco-Trailer Velocity iQ or the Lider 39450?
The Lider 39450. It is 730kg lighter empty than the Eco-Trailer Velocity iQ.
Can I tow the Eco-Trailer Velocity iQ or the Lider 39450 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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