Head to head
Anssems GT500-151 vs Bockmann Big Portax WCF -Stall-
The Bockmann Big Portax WCF -Stall- is rated 2.2 tonnes heavier gross.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Bockmann Big Portax WCF -Stall- is rated 2.2 tonnes heavier gross.
Specifications side by side
| Anssems GT500-151 | Bockmann Big Portax WCF -Stall- | |
|---|---|---|
| Gross weight | 500kg | 2700kg |
| Internal dimensions | 151cm x 101cm x 48cm | - |
| Payload | - | 1310kg |
| Internal length | - | 4150mm |
| Internal width | - | 1855mm |
| Internal height | - | 2400mm |
Sources: Anssems GT500-151, Bockmann Big Portax WCF -Stall-. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the GT500-151 if...
A light trailer for camping gear, luggage and small DIY loads, towable behind almost any car. The hard-top version is the one most buyers want, because weatherproof and lockable is the whole reason to choose this over a builders trailer.
Full GT500-151 specifications →Buy or hire the Big Portax WCF -Stall- if...
- you want one that is rated 2.2 tonnes heavier gross
The largest Portax body with a walk-in tack room and a stall-type partition rather than a fixed centre post, aimed at owners of big horses or those who want to load side by side. It is a step up in space from the standard Big Portax.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Common questions
What is the difference between the Anssems GT500-151 and the Bockmann Big Portax WCF -Stall-?
The Bockmann Big Portax WCF -Stall- is rated 2.2 tonnes heavier gross. The Anssems GT500-151 is a small single-axle luggage and general purpose trailer; the Bockmann Big Portax WCF -Stall- is a large aluminium horse trailer with a stall partition system.
Can I tow the Anssems GT500-151 or the Bockmann Big Portax WCF -Stall- 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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