Head to head
Eco-Trailer Velocity iQ vs Stewart GX16-21 L
The Eco-Trailer Velocity iQ is 4,520kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Stewart GX16-21 L weighs 4,520kg more empty.
Specifications side by side
| Eco-Trailer Velocity iQ | Stewart GX16-21 L | |
|---|---|---|
| Unladen weight | 980kg | 5,500kg |
| Gross weight | 3,000kg | - |
| Payload | 2,020kg | - |
| Overall dimensions | 7.15m x 2.48m x 2.40m | - |
| Bed length | 4.88m | - |
| Carrying capacity | - | 16,000kg |
| Cubic capacity | - | grain 21m3, silage 37m3 |
| Body | - | 6700 x 2450 x 1370mm |
Sources: Eco-Trailer Velocity iQ, Stewart GX16-21 L. 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 4,520kg lighter empty
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 GX16-21 L if...
A large bulk trailer used to cart grain and root crops at harvest, with an easy sheet system to cover the load without climbing on top. Farmers hire extra units like this at harvest to move crop faster than their own trailers allow.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Eco-Trailer Velocity iQ and the Stewart GX16-21 L?
The Eco-Trailer Velocity iQ is 4,520kg lighter empty. The Eco-Trailer Velocity iQ is a enclosed car transporter trailer; the Stewart GX16-21 L is a bulk agricultural trailer with easy sheet cover.
Which is lighter, the Eco-Trailer Velocity iQ or the Stewart GX16-21 L?
The Eco-Trailer Velocity iQ. It is 4,520kg lighter empty than the Stewart GX16-21 L.
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