Head to head
Bockmann Portax L K vs Ifor Williams BV105
The Ifor Williams BV105 carries 647kg more and is rated 200kg heavier gross. The Bockmann Portax L K is 1.13m (3.5ft) longer inside and is 28cm wider inside.
Last reviewed 13 September 2026
Key differences
- Payload: the Ifor Williams BV105 carries 647kg more.
- Internal length: the Bockmann Portax L K is 1.13m (3.5ft) longer inside.
- Internal width: the Bockmann Portax L K is 28cm wider inside.
- Gross weight: the Ifor Williams BV105 is rated 200kg heavier gross.
Specifications side by side
| Bockmann Portax L K | Ifor Williams BV105 | |
|---|---|---|
| Gross weight | 2500kg | 2700kg |
| Payload | 1318kg | 1965kg |
| Internal length | 4125mm | 3.00m |
| Internal width | 1750mm | 1.47m |
| Internal height | 2300mm | - |
| Unladen weight | - | 735kg |
| Axles | - | Twin (dual) |
Sources: Bockmann Portax L K, Ifor Williams BV105. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Portax L K if...
- you want one that is 1.13m (3.5ft) longer inside
- you want one that is 28cm wider inside
The longer 'L' version of the Portax K, giving taller or bigger horses more room while keeping the front-exit layout. It appeals to owners of warmbloods or cobs who found the standard Portax K too tight.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the BV105 if...
- you want one that carries 647kg more
- you want one that is rated 200kg heavier gross
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
Common questions
What is the difference between the Bockmann Portax L K and the Ifor Williams BV105?
The Ifor Williams BV105 carries 647kg more and is rated 200kg heavier gross. The Bockmann Portax L K is 1.13m (3.5ft) longer inside and is 28cm wider inside. The Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit; the Ifor Williams BV105 is a an enclosed box van trailer on a 3.0m bed.
Which carries more, the Bockmann Portax L K or the Ifor Williams BV105?
The Ifor Williams BV105, by 647kg.
Can I tow the Bockmann Portax L K or the Ifor Williams BV105 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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