Used Car Service History Checklist
A practical checklist covering the key verification steps before buying a used car. Covers online record checks, physical inspection points, and post-purchase steps.
Before viewing — online checks
Run these from home before you travel to see the car.
Run a service history check
Retrieve official manufacturer dealership records to see when and where the car was serviced.
Check MOT history (free)
Use the DVSA website with the registration number. Look for mileage consistency between tests and recurring advisory items.
Run a vehicle history check (any reputable provider, or our Car check)
Verify no outstanding finance, insurance write-offs, or stolen vehicle markers. Our Car check covers these, with data provided by Experian, for £8.00 added to a service history check, or £12.99 on its own. Finance and theft records change daily, so re-check on the day you buy.
Verify the V5C (logbook) details
Check that the registration number, VIN, and colour match the advert. The V5C should show the seller's address.
Compare advertised mileage with records
Cross-reference the claimed mileage against MOT readings and service dates. Look for inconsistencies.
At the viewing — physical checks
Verify records against the actual vehicle when you inspect it.
Match the VIN on the car to the documents
Check the VIN plate (usually visible through the windscreen on the dashboard) matches the V5C and any service records.
Compare the physical service book to digital records
If the seller has a service book, check that stamps match the dates and mileages in the online report.
Look for service stickers or inspection labels
Many dealers leave stickers in the door frame or under the bonnet showing the last service date and next due mileage.
Check for signs of wear matching the claimed mileage
Heavily worn pedal rubbers, steering wheel, or driver's seat on a supposedly low-mileage car is a red flag.
Ask about independent garage services
Manufacturer digital records only cover franchised dealer services. Ask for invoices if the seller mentions independent garage work.
Check the current MOT expiry date
A fresh MOT is good. If the MOT is about to expire, factor in the potential cost of any work needed to pass.
After purchase
Steps to take once you've bought the car.
Register on the manufacturer's owner portal
Most brands (BMW Connected Drive, Mercedes me, MyToyota, etc.) let you register the vehicle and access digital service records going forward.
Schedule the next service
Check the last recorded service date and mileage to work out when the next one is due based on the manufacturer's schedule.
Store your records safely
Keep the service history report, V5C, purchase receipt, and any invoices together. Digital copies are useful as a backup.
Check a vehicle's service history
Retrieve official manufacturer dealership service records using just a registration number. Results typically arrive within minutes. Your card is authorised but not charged unless we find records.
Run a Service History Check — £9.99No charge unless we find records
What this checklist doesn't cover
This checklist focuses on service history and document verification. It doesn't replace a professional mechanical inspection. For higher-value purchases, consider an independent pre-purchase inspection from the AA, RAC, or a specialist for the brand.
For more on the full range of pre-purchase checks, see our used car buying checks guide.
Related guides
Car Check
Outstanding finance, stolen and write-off records, using data provided by Experian.
Outstanding Finance Check
How finance is recorded against a car, and what to do if you find some.
Stolen Car Check
The police marker, and the VIN and V5C checks that catch a clone.
Write-Off Check
Cat A, B, S and N, and the free clues a car has been written off.
How to Check a Car's Service History
How online checks retrieve manufacturer records.
Service History vs Car History Check
What each check covers and why both matter.
What Counts as Full Service History?
The UK definition and how it affects value.
Lost Service Book
How to recover records when the paperwork is gone.
Frequently asked questions
What's the most important check to do before buying a used car?
A vehicle history check, also called a provenance check (from any reputable provider, or our own Car check, which uses data provided by Experian), to verify the car is free of outstanding finance, write-off history, and theft markers. A service history check is also strongly recommended to confirm whether the car has been maintained at manufacturer dealerships.
Can I do these checks with just a registration number?
Yes. Vehicle history checks, service history checks, and MOT history can all be run using just the vehicle registration number. You don't need the seller's permission.
How much should I budget for pre-purchase checks?
A vehicle history check from another provider costs £10–£20, a service history check is £9.99 (refunded if no records found), and MOT history is free. Our own Car check, for finance, stolen and write-off records (data provided by Experian), is £8.00 added to a service history check, or £12.99 on its own. A professional pre-purchase inspection typically costs £150–£300.