Dealer buying guide · Updated 18 September 2026
Before you buy your next trade car.
Six checks to help a motor-trade buyer ask better questions and avoid agreeing a deal with important details missing.
1. Set the buying limit before viewing
Start with your own retail market and budget for preparation, transport and holding the vehicle. Keep those costs separate from the purchase price. Treat an estimated resale price as an estimate, not a guaranteed margin.
2. Check the identity and right to sell
Match the registration and vehicle identification number to the vehicle and documents. Establish who is selling and whether the invoice will be in that business’s name. Ask about outstanding finance and use appropriate independent history checks. A registration document alone is not proof of ownership.
3. Read the history rather than relying on a label
Ask what “service history” means for that particular car: a digital record, stamped book, invoices or a combination. Check the dates and mileages against the vehicle. Discuss gaps, timing-belt or other scheduled maintenance and any supporting documents you need.
4. Review MOT information and the actual condition
Look at the MOT expiry, advisories and recorded mileage, but do not treat a test certificate as a mechanical warranty. Inspect tyres, brakes, bodywork, interior, electrics and warning lights. Arrange a suitable independent inspection when you cannot assess the vehicle yourself.
5. Put the commercial agreement in writing
Confirm the price, VAT treatment, known faults, included items, payment arrangements, collection deadline and any agreed delivery or preparation work. Business-to-business terms should be clear before payment. Seek professional advice where the legal or tax treatment is uncertain.
6. Verify payment details and record handover
Use a known telephone number to verify unexpected changes to bank details. Record the mileage, keys, documents and vehicle condition at handover. Confirm that any transporter has the agreed collection details and make sure the movement arrangements are appropriate for the vehicle.
This is a general practical checklist, not a vehicle inspection, warranty or legal or tax advice. It does not certify any vehicle advertised on this website.
Put your buying brief to work
Check trade-stock availability, send a sourcing brief or offer a part-exchange to the trade desk.