Free · no account

Dealer tools

Built on the same UK fault library that powers our checklists. Free to use, no sign-up, and they answer the question you actually have before you buy a car.

Repair cost estimator

What each documented fault costs to put right at an independent garage · price the risk before you bid.

Timing & wet belt finder

Belt, wet belt or chain · the published interval, what independents advise, and the cost of the job.

Inspection checklist PDFs

A free printable pre-purchase checklist for any model in the library, with costs beside each check.

Reliability score checker

Compare two models head to head on fault severity and worst-case repair exposure.