Head to head
Ifor Williams GD84 vs Stewart GX16-21 L
The Ifor Williams GD84 is 5,050kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Stewart GX16-21 L weighs 5,050kg more empty.
Specifications side by side
| Ifor Williams GD84 | Stewart GX16-21 L | |
|---|---|---|
| Unladen weight | 450kg | 5,500kg |
| Gross weight | 2700kg | - |
| Payload | 2250kg | - |
| Internal length | 2.55m | - |
| Internal width | 1.25m | - |
| Axles | Twin | - |
| Carrying capacity | - | 16,000kg |
| Cubic capacity | - | grain 21m3, silage 37m3 |
| Body | - | 6700 x 2450 x 1370mm |
Sources: Ifor Williams GD84, Stewart GX16-21 L. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GD84 if...
- you want one that is 5,050kg lighter empty
A everyday farm and smallholding trailer for moving loose loads, logs or small livestock behind a 4x4 or pickup, chosen over the single-axle GD84 when the extra payload of a twin-axle chassis is needed.
Listed by
- Blains Trailers & Tyres - Hemel Hempstead, Great Gaddesden
- R M Trailer Centre - Middlesbrough, North Ormesby
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 GD84 and the Stewart GX16-21 L?
The Ifor Williams GD84 is 5,050kg lighter empty. The Ifor Williams GD84 is a a general-purpose dropside trailer; the Stewart GX16-21 L is a bulk agricultural trailer with easy sheet cover.
Which is lighter, the Ifor Williams GD84 or the Stewart GX16-21 L?
The Ifor Williams GD84. It is 5,050kg lighter empty than the Stewart GX16-21 L.
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