Head to head
Ifor Williams Transporta vs Stewart GX 18-23 S
The Ifor Williams Transporta is 4,420kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Stewart GX 18-23 S weighs 4,420kg more empty.
Specifications side by side
| Ifor Williams Transporta | Stewart GX 18-23 S | |
|---|---|---|
| Unladen weight | 1480kg | 5,900kg |
| Gross weight | 3500kg | - |
| Internal length | 5220mm | - |
| Internal width | 2236mm | - |
| Overall length | 6595mm | - |
| Carrying capacity | - | 20,000kg |
| Cubic capacity | - | grain 23m3, silage 39m3 |
| Body | - | 6700 x 2450 x 1500mm |
Sources: Ifor Williams Transporta, Stewart GX 18-23 S. 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 4,420kg lighter empty
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 GX 18-23 S if...
An 18-23 tonne tipping trailer built for grain and silage haulage, with an easy-sheet system so one person can cover a loaded trailer without climbing on top. Its monocoque steel body gives it the extra capacity over Stewart's standard flat trailers.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Ifor Williams Transporta and the Stewart GX 18-23 S?
The Ifor Williams Transporta is 4,420kg lighter empty. The Ifor Williams Transporta is a motorsport car transporter trailer; the Stewart GX 18-23 S is a twin-axle tipping grain and silage trailer with an easy-sheet cover system.
Which is lighter, the Ifor Williams Transporta or the Stewart GX 18-23 S?
The Ifor Williams Transporta. It is 4,420kg lighter empty than the Stewart GX 18-23 S.
GetBrent is an independent directory and is not a dealer for, nor affiliated with, either manufacturer. Model and brand names are the trademarks of their owners.