Head to head
Ifor Williams P7e vs Stewart GX16-21 L
The Ifor Williams P7e is 5,307kg lighter empty.
Last reviewed 13 September 2026

Key differences
- Unladen weight: the Stewart GX16-21 L weighs 5,307kg more empty.
Specifications side by side
| Ifor Williams P7e | Stewart GX16-21 L | |
|---|---|---|
| Unladen weight | 193kg | 5,500kg |
| Gross weight | 750kg | - |
| Payload | 557kg | - |
| Internal bed | 2.21m x 1.21m | - |
| Brakes | Unbraked | - |
| Carrying capacity | - | 16,000kg |
| Cubic capacity | - | grain 21m3, silage 37m3 |
| Body | - | 6700 x 2450 x 1370mm |
Sources: Ifor Williams P7e, Stewart GX16-21 L. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the P7e if...
- you want one that is 5,307kg lighter empty
For buyers who find the P6e's bed a little short for longer items like ladders or fencing panels, on the same unbraked 750kg chassis.
Listed by
- Cobham Trailer Hire - Cobham, East Horsley
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
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 Ifor Williams P7e and the Stewart GX16-21 L?
The Ifor Williams P7e is 5,307kg lighter empty. The Ifor Williams P7e is a a slightly longer unbraked general-purpose trailer; the Stewart GX16-21 L is a bulk agricultural trailer with easy sheet cover.
Which is lighter, the Ifor Williams P7e or the Stewart GX16-21 L?
The Ifor Williams P7e. It is 5,307kg lighter empty than the Stewart GX16-21 L.
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