Used 5t Horseboxes for Sale in the UK

A 5.0 tonne horsebox and a 5.0 ton horsebox both refer to the same weight class vehicle, but the wording depends on country:

• Tonne (metric tonne) - used in the UK and Europe
• 1 tonne = 1,000 kg
• The correct term for horseboxes in the UK is usually 5.0 tonne
• Ton (imperial ton) - used mainly in the USA
• 1 ton = 907 kg
• Not generally used in UK vehicle classifications

Because horseboxes in the UK are regulated using metric measurements, a 5.0 tonne horsebox is the accurate term for listings, insurance, road tax, driving licence rules, and DVLA documentation.

Before you buy a second hand or used 5.0 tonne horsebox, inspect the chassis and floor for rust or rot, check the ramp mechanism and horse area for safety and wear, verify the vehicle's paperwork (V5C, MOT history, service records), and take it for a test-drive to assess engine and mechanical condition.

For a detailed checklist, see our horsebox and trailer buyers guide..

The value of a 5 tonne horsebox depends on the chassis age, build quality, living specification, payload capacity and overall condition. As a mid-range weight class, the 5t offers a balance between payload and manoeuvrability, sitting between lighter 3.5-4.5t builds and the larger 7.5t lorries.

Prices vary depending on specification, so it is important to compare similar listings and verify the vehicle's condition before making an offer.

Payload is the difference between the Maximum Authorised Mass (MAM) of 5,000 kg and the unladen weight of the horsebox. Most 5t horseboxes offer a payload between 1,200 and 1,800 kg, though this varies depending on the build specification.

A 5t horsebox can carry two horses comfortably with room for tack, hay, water and personal equipment. Heavier living accommodation, water tanks and additional storage will reduce the available payload.

Always check the VIN plate for the exact unladen weight, and consider using a public weighbridge to confirm the real figure before you buy.

You need a Category C1 licence to drive a 5 tonne horsebox. A standard Category B car licence only covers vehicles up to 3,500 kg, so it is not sufficient for a 5t lorry.

If you passed your driving test before 1 January 1997, C1 entitlement (vehicles up to 7,500 kg) is automatically included on your licence. Drivers who passed after that date need to take a separate C1 test, which involves a medical, a theory exam and a practical driving assessment.

For a full breakdown, see our Horsebox Driving Licence Requirements in the UK guide.