Head to head
Ifor Williams GH94BT vs Ifor Williams HBX506
The Ifor Williams GH94BT is 335kg lighter empty and carries 435kg more.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams HBX506 weighs 335kg more empty.
- Payload: the Ifor Williams GH94BT carries 435kg more.
- Gross weight: the Ifor Williams GH94BT is rated 100kg heavier gross.
Specifications side by side
| Ifor Williams GH94BT | Ifor Williams HBX506 | |
|---|---|---|
| Gross weight | 2700kg | 2600kg |
| Unladen weight | 530kg | 865kg |
| Payload | 2170kg | 1735kg |
| Internal bed | 2.79m x 1.31m | - |
| Internal length | - | 3.26m |
| Internal width | - | 1.67m |
Sources: Ifor Williams GH94BT, Ifor Williams HBX506. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GH94BT if...
- you want one that is 335kg lighter empty
- you want one that carries 435kg more
- you want one that is rated 100kg heavier gross
Chosen over the standard GH94 by operators who want the heavier-duty BT chassis and tyres for regular loaded towing rather than occasional use, at the cost of a little unladen weight and payload.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the HBX506 if...
A mid-size horsebox for owners moving one or two horses who want the updated HBX styling and features rather than the standard HB range trailer.
Listed by
- R M Trailer Centre - Middlesbrough, North Ormesby
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Ifor Williams GH94BT and the Ifor Williams HBX506?
The Ifor Williams GH94BT is 335kg lighter empty and carries 435kg more. The Ifor Williams GH94BT is a a braked-tandem version of the GH94 plant trailer; the Ifor Williams HBX506 is a a double horsebox trailer from Ifor Williams' HBX range.
Which is lighter, the Ifor Williams GH94BT or the Ifor Williams HBX506?
The Ifor Williams GH94BT. It is 335kg lighter empty than the Ifor Williams HBX506.
Which carries more, the Ifor Williams GH94BT or the Ifor Williams HBX506?
The Ifor Williams GH94BT, by 435kg.
Can I tow the Ifor Williams GH94BT or the Ifor Williams HBX506 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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