Head to head
Brian James A-Max 305 vs Eco-Trailer Velocity iQ
The Eco-Trailer Velocity iQ is rated 400kg heavier gross. The Brian James A-Max 305 carries 15kg more.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Eco-Trailer Velocity iQ is rated 400kg heavier gross.
- Payload: the Brian James A-Max 305 carries 15kg more.
Specifications side by side
| Brian James A-Max 305 | Eco-Trailer Velocity iQ | |
|---|---|---|
| Gross weight | 2600kg | 3,000kg |
| Payload | 2035kg | 2,020kg |
| Internal bed | 4.3m x 1.96m | - |
| Unladen weight | - | 980kg |
| Overall dimensions | - | 7.15m x 2.48m x 2.40m |
| Bed length | - | 4.88m |
Sources: Brian James A-Max 305, Eco-Trailer Velocity iQ. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the A-Max 305 if...
- you want one that carries 15kg more
Suits owners of larger saloons or estate cars who have outgrown the shorter A-Max 210 but do not need a full car-transporter range trailer. The extra bed length and payload give more margin for a heavier road car.
Listed by
- A47 Barwell Trailers Sales Hire Service Ltd - Leicester, Barwell
Buy or hire the Velocity iQ if...
- you want one that is rated 400kg 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
Common questions
What is the difference between the Brian James A-Max 305 and the Eco-Trailer Velocity iQ?
The Eco-Trailer Velocity iQ is rated 400kg heavier gross. The Brian James A-Max 305 carries 15kg more. The Brian James A-Max 305 is a a longer, higher-capacity version of the A-Max flatbed car trailer; the Eco-Trailer Velocity iQ is a enclosed car transporter trailer.
Which carries more, the Brian James A-Max 305 or the Eco-Trailer Velocity iQ?
The Brian James A-Max 305, by 15kg.
Can I tow the Brian James A-Max 305 or the Eco-Trailer Velocity iQ 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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