Head to head
Ifor Williams Transporta vs Ifor Williams TT3621
The Ifor Williams TT3621 is 490kg lighter empty. The Ifor Williams Transporta is 1.6m (5ft) longer inside and is 29cm wider inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams Transporta weighs 490kg more empty.
- Internal length: the Ifor Williams Transporta is 1.6m (5ft) longer inside.
- Internal width: the Ifor Williams Transporta is 29cm wider inside.
Specifications side by side
| Ifor Williams Transporta | Ifor Williams TT3621 | |
|---|---|---|
| Gross weight | 3500kg | 3500kg |
| Unladen weight | 1480kg | 990kg (195/60R12C tyres) or 1000kg (185/70R13C tyres) |
| Internal length | 5220mm | 3.62m / 11'9" |
| Internal width | 2236mm | 1.95m / 6'5" |
| Overall length | 6595mm | - |
| Payload | - | 2510kg (195/60R12C) or 2500kg (185/70R13C) |
Sources: Ifor Williams Transporta, Ifor Williams TT3621. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Transporta if...
- you want one that is 1.6m (5ft) longer inside
- you want one that is 29cm wider inside
A car transporter trailer aimed at racers and track day drivers moving a single competition car, sitting within Ifor Williams's wider car transporter range alongside its tiltbed and beavertail designs.
Listed by
- John Page Trailers Ltd - Ashford, Biddenden
Buy or hire the TT3621 if...
- you want one that is 490kg lighter empty
The largest Ifor Williams tipper. A 3.6m by 1.95m body is chosen for bulky, lighter loads - green waste, clearance and bark - where volume runs out before weight does, and it is a staple of plant and tool hire fleets. Formerly sold as the TT126.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
- Lancaster trailer hire - ELY
Common questions
What is the difference between the Ifor Williams Transporta and the Ifor Williams TT3621?
The Ifor Williams TT3621 is 490kg lighter empty. The Ifor Williams Transporta is 1.6m (5ft) longer inside and is 29cm wider inside. The Ifor Williams Transporta is a motorsport car transporter trailer; the Ifor Williams TT3621 is a twin axle tipping trailer, 12ft body, electric tipping.
Which is lighter, the Ifor Williams Transporta or the Ifor Williams TT3621?
The Ifor Williams TT3621. It is 490kg lighter empty than the Ifor Williams Transporta.
Can I tow the Ifor Williams Transporta or the Ifor Williams TT3621 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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