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Head to head

Bateson Eurostock 326C vs Equi-Trek Sonic 3,500kg

The Bateson Eurostock 326C is 1,270kg lighter empty. The Equi-Trek Sonic 3,500kg is rated 400kg heavier gross.

Last reviewed 13 September 2026

Bateson Eurostock 326C
Bateson Eurostock 326C - image: fieldfare.co.uk
Equi-Trek Sonic 3,500kg
Equi-Trek Sonic 3,500kg - image: threecounties.trek-trailers.co.uk

Key differences

Specifications side by side

Bateson Eurostock 326CEqui-Trek Sonic 3,500kg
Gross weight3100kg3500kg
Unladen weight1050kg2320kg
Payload2050kg-
Internal length3600mm-
Internal width1710mm-
Internal height1800mm-
Axles2-
BrakesBraked, 250mm brakes-

Sources: Bateson Eurostock 326C, Equi-Trek Sonic 3,500kg. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Eurostock 326C if...

  • you want one that is 1,270kg lighter empty

A 12-foot livestock trailer with a cattle division fitted as standard, aimed at farmers moving cattle or mixed stock in manageable batches. Twin large-section wheels and tyres are shared with Bateson's other Eurostock models for easier parts support.

Listed by

Full Eurostock 326C specifications →

Buy or hire the Sonic 3,500kg if...

  • you want one that is rated 400kg heavier gross

A compact motorised horsebox pitched as easy to drive day to day, for owners of one or two horses who want a small horsebox rather than a trailer and tow car. It is one of Equi-Trek's lower-cost motorised models.

Listed by

Full Sonic 3,500kg specifications →

Common questions

What is the difference between the Bateson Eurostock 326C and the Equi-Trek Sonic 3,500kg?

The Bateson Eurostock 326C is 1,270kg lighter empty. The Equi-Trek Sonic 3,500kg is rated 400kg heavier gross. The Bateson Eurostock 326C is a twin-axle livestock trailer with cattle division; the Equi-Trek Sonic 3,500kg is a compact 3.5 tonne motorised 2-horse horsebox.

Which is lighter, the Bateson Eurostock 326C or the Equi-Trek Sonic 3,500kg?

The Bateson Eurostock 326C. It is 1,270kg lighter empty than the Equi-Trek Sonic 3,500kg.

Can I tow the Bateson Eurostock 326C or the Equi-Trek Sonic 3,500kg 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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