Head to head
Bockmann Portax L K vs Ifor Williams Eventa L
The Ifor Williams Eventa L is rated 1 tonnes heavier gross and is 1.09m (3.5ft) longer inside.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Ifor Williams Eventa L is rated 1 tonnes heavier gross.
- Internal length: the Ifor Williams Eventa L is 1.09m (3.5ft) longer inside.
- Internal width: the Ifor Williams Eventa L is 46cm (1.5ft) wider inside.
- Payload: the Ifor Williams Eventa L carries 230kg more.
Specifications side by side
| Bockmann Portax L K | Ifor Williams Eventa L | |
|---|---|---|
| Gross weight | 2500kg | 3500kg |
| Payload | 1318kg | 1548kg |
| Internal length | 4125mm | 5.22m |
| Internal width | 1750mm | 2.21m |
| Internal height | 2300mm | - |
| Unladen weight | - | 1952kg |
Sources: Bockmann Portax L K, Ifor Williams Eventa L. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Portax L K if...
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 Eventa L if...
- you want one that is rated 1 tonnes heavier gross
- you want one that is 1.09m (3.5ft) longer inside
- you want one that is 46cm (1.5ft) wider inside
- you want one that carries 230kg more
For owners who compete away from home and want to sleep or change in the trailer rather than tow a separate caravan, combining a two-horse area with a fitted living/changing section. It sits at the entry point of Ifor Williams' living-away range, below the larger Eventa M.
Listed by
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Common questions
What is the difference between the Bockmann Portax L K and the Ifor Williams Eventa L?
The Ifor Williams Eventa L is rated 1 tonnes heavier gross and is 1.09m (3.5ft) longer inside. The Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit; the Ifor Williams Eventa L is a a two-horse living-away horsebox trailer.
Which carries more, the Bockmann Portax L K or the Ifor Williams Eventa L?
The Ifor Williams Eventa L, by 230kg.
Can I tow the Bockmann Portax L K or the Ifor Williams Eventa L 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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