HomeBlogBuying a Used Car? Verify the Spec by VIN First

Buying a Used Car? Verify the Spec by VIN First

Listings exaggerate. A factory build sheet proves what a used car really has — before you pay.

BuildVIN · Updated June 2026

Why listings can't be trusted on spec

Used-car adverts are written from memory or guesswork. 'Full options', 'tech pack', 'upgraded wheels' — easy to claim, hard to verify on the day. A factory build sheet replaces the claims with the car's real, original specification.

What to check before you buy

Verify the spec in minutes

Ask the seller for the VIN, run it through BuildVIN, and you'll have the decoded factory equipment list before you view the car. It's a few dollars of protection on a purchase worth thousands — handy for BMW, Mercedes-Benz and Land Rover buys in particular.

Get your build sheet by VIN
Every factory option, as two branded PDFs — in minutes. From $11.99.
Get my report →
Get your build sheet by VIN
Every factory option, as two branded PDFs — in minutes. From $11.99.
Get my report →