Head to head
Ifor Williams HB403 vs Stewart GX14-19 S
The Ifor Williams HB403 is 4,183kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Stewart GX14-19 S weighs 4,183kg more empty.
Specifications side by side
| Ifor Williams HB403 | Stewart GX14-19 S | |
|---|---|---|
| Unladen weight | 767kg | 4950kg |
| Gross weight | 1600kg | - |
| Payload | 833kg | - |
| Internal length | 3.08m | - |
| Internal width | 1.30m | - |
| Carrying capacity | - | 14,000kg |
| Cubic capacity | - | grain 19m3, silage 33 m3 |
| Body | - | 6100 x 2450 x 1370mm (GX 14 19 S) |
| Tipped height | - | 6300mm |
Sources: Ifor Williams HB403, Stewart GX14-19 S. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the HB403 if...
- you want one that is 4,183kg lighter empty
The smallest trailer in the HB horsebox range, bought by owners of a single horse or a couple of ponies who want the lightest legal option that can still be towed by a mid-size car.
Listed by
- Horse Trailer Sales - Robertsbridge, Staplecross
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the GX14-19 S if...
A large tipping trailer in Stewart's GX range, sized for muck-away and aggregate work in the 14-19 tonne bracket, fitted with an easy sheet system to cover loads without climbing on the trailer.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Ifor Williams HB403 and the Stewart GX14-19 S?
The Ifor Williams HB403 is 4,183kg lighter empty. The Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer; the Stewart GX14-19 S is a 14 to 19 tonne tipping trailer with easy sheet.
Which is lighter, the Ifor Williams HB403 or the Stewart GX14-19 S?
The Ifor Williams HB403. It is 4,183kg lighter empty than the Stewart GX14-19 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.