Head to head
Ifor Williams BV105 vs Ifor Williams HB403
The Ifor Williams BV105 carries 1,132kg more and is rated 1.1 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Ifor Williams BV105 carries 1,132kg more.
- Gross weight: the Ifor Williams BV105 is rated 1.1 tonnes heavier gross.
- Internal width: the Ifor Williams BV105 is 17cm wider inside.
- Unladen weight: the Ifor Williams HB403 weighs 32kg more empty.
- Internal length: the Ifor Williams HB403 is 8cm longer inside.
Specifications side by side
| Ifor Williams BV105 | Ifor Williams HB403 | |
|---|---|---|
| Gross weight | 2700kg | 1600kg |
| Unladen weight | 735kg | 767kg |
| Payload | 1965kg | 833kg |
| Internal length | 3.00m | 3.08m |
| Internal width | 1.47m | 1.30m |
| Axles | Twin (dual) | - |
Sources: Ifor Williams BV105, Ifor Williams HB403. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the BV105 if...
- you want one that carries 1,132kg more
- you want one that is rated 1.1 tonnes heavier gross
- you want one that is 17cm wider inside
- you want one that is 32kg lighter empty
A general enclosed trailer for tradespeople and small hauliers who need to keep tools, bikes or stock dry and locked away rather than under a sheet. It sits below the BV125/BV106 in the range, so it suits loads that need weather protection but not extra width or gross weight.
Listed by
- R M Trailer Centre - Middlesbrough, North Ormesby
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the HB403 if...
- you want one that is 8cm longer inside
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
Common questions
What is the difference between the Ifor Williams BV105 and the Ifor Williams HB403?
The Ifor Williams BV105 carries 1,132kg more and is rated 1.1 tonnes heavier gross. The Ifor Williams BV105 is a an enclosed box van trailer on a 3.0m bed; the Ifor Williams HB403 is a a compact single-horse or two-pony horsebox trailer.
Which is lighter, the Ifor Williams BV105 or the Ifor Williams HB403?
The Ifor Williams BV105. It is 32kg lighter empty than the Ifor Williams HB403.
Which carries more, the Ifor Williams BV105 or the Ifor Williams HB403?
The Ifor Williams BV105, by 1,132kg.
Can I tow the Ifor Williams BV105 or the Ifor Williams HB403 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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