New 7.5t Horseboxes for Sale in the UK

A 7.5 tonne horsebox and a 7.5 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 7.5 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 7.5 tonne horsebox is the accurate term for listings, insurance, road tax, driving licence rules, and DVLA documentation.

A 7.5 tonne horsebox's value is determined by build quality, chassis age, mileage, structural condition, payload, living specification, and paperwork. Professional coachbuilt bodies on well-maintained chassis command higher prices, while deferred maintenance or basic conversions sit lower in the range.

For a detailed valuation guide and buyer's checklist, see our guide to buying a 7.5t horsebox.

Payload is the difference between the Maximum Authorised Mass (MAM) of 7,500 kg and the unladen weight of the horsebox. Most 7.5t horseboxes offer a payload between 2,000 and 3,000 kg, though this varies depending on the build specification.

Heavier living accommodation, water tanks, generators and additional storage all reduce the available payload. A 7.5t horsebox can typically carry two or three horses comfortably, plus tack, hay, water and personal equipment - but it is important to calculate your total load carefully.

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

For more detail, read our guide to buying a 7.5t horsebox.

You need a Category C1 licence to drive a 7.5 tonne horsebox. A standard Category B car licence only covers vehicles up to 3,500 kg, so it is not sufficient for a 7.5t 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.

Be aware that some 7.5t horseboxes have been re-plated to a higher weight. Always check the V5C and VIN plate to confirm the true MAM before driving.

If you plan to tow a trailer behind a 7.5t horsebox, you will need C1+E entitlement, which requires a further practical test.

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

The 7.5t horsebox market includes a range of established coachbuilders. Some of the most popular names include:

• Oakley - one of the UK's most recognised horsebox builders with a strong 7.5t range
• Olympic - a long-standing manufacturer known for durable, well-equipped builds
• Sovereign Horseboxes - offers well-specified coachbuilt models with generous living areas
• George Smith - respected for quality craftsmanship and bespoke 7.5t builds
• Whittaker - known for practical, reliable horseboxes at the 7.5t weight

The right choice depends on your budget, payload requirements, living specification and how regularly you plan to travel.

For guidance on what to look for, read our guide to buying a 7.5t horsebox.