Head to head
Bockmann Portax Esprit vs Stewart GX16-21 L
The Bockmann Portax Esprit is 4,657kg lighter empty.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Stewart GX16-21 L weighs 4,657kg more empty.
Specifications side by side
| Bockmann Portax Esprit | Stewart GX16-21 L | |
|---|---|---|
| Unladen weight | approx. 843kg | 5,500kg |
| Gross weight | 2400kg | - |
| Payload | 1557kg | - |
| Horse capacity | 2 horses | - |
| Body material | Aluminium | - |
| Carrying capacity | - | 16,000kg |
| Cubic capacity | - | grain 21m3, silage 37m3 |
| Body | - | 6700 x 2450 x 1370mm |
Sources: Bockmann Portax Esprit, Stewart GX16-21 L. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Portax Esprit if...
- you want one that is 4,657kg lighter empty
Bockmann's entry-level model in its Portax range, built for owners wanting a durable two-horse trailer without the cost of the higher trims. Its light unladen weight keeps it towable by a mid-size 4x4 or pickup.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the GX16-21 L if...
A large bulk trailer used to cart grain and root crops at harvest, with an easy sheet system to cover the load without climbing on top. Farmers hire extra units like this at harvest to move crop faster than their own trailers allow.
Listed by
- Rising Sun Trailer Hire - York
Common questions
What is the difference between the Bockmann Portax Esprit and the Stewart GX16-21 L?
The Bockmann Portax Esprit is 4,657kg lighter empty. The Bockmann Portax Esprit is a two-horse aluminium-bodied horsebox trailer; the Stewart GX16-21 L is a bulk agricultural trailer with easy sheet cover.
Which is lighter, the Bockmann Portax Esprit or the Stewart GX16-21 L?
The Bockmann Portax Esprit. It is 4,657kg lighter empty than the Stewart GX16-21 L.
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