What “VIN” means
Every vehicle built for the road since the early 1980s carries a 17-character vehicle identification number. It uses digits and letters but never I, O or Q, which look like numbers. The first characters identify the manufacturer and the model, the tenth is the model year, and the last six are the car’s serial number. No two cars share one.
The VIN is on a plate at the base of the windshield on the driver’s side, on the sticker inside the driver’s door jamb, on the title and registration, and on the insurance card. If the plate and the door sticker do not match each other or the paperwork, stop; that is a car to walk away from.
How it shows up at the dealership
A dealer quote without a VIN or stock number is a quote on nothing in particular; the car can change by the time you arrive. Ask for the VIN on every quote so the price, the trim and the options are tied to one car.
On a used car the VIN is the key to everything else you can check from your phone before you negotiate: the vehicle history report, open recalls on NHTSA’s site, an insurance quote on that exact car, and the original window sticker from the manufacturer or a decoder.
What to do
- Get the VIN from the listing or the salesperson before you visit, and check it matches the windshield plate and door sticker when you arrive.
- Run the recall lookup at nhtsa.gov/recalls and a history report on that VIN.
- Ask your insurer for a quote by VIN; premiums differ by trim and drivetrain.
- Make sure the VIN on the buyer’s order and the finance contract is the same car you drove.
What to say
“Please send me the VIN for the car in that quote. I’ll run the history and recall checks tonight and come in tomorrow if it checks out.”
Also called: vehicle identification number, chassis number.
