Updated Offer
If the odometer isn't working, can't be read, or the vehicle's actual mileage can't reasonably be confirmed, you can mark the mileage as unverifiable.
Mileage can affect your offer, so please only choose this option if the mileage is truly unknown. You'll still need to enter your best estimate of the last known mileage.
A VIN is the vehicle's unique 17-character identification number. It helps us make sure we are providing an offer for the correct vehicle.
Most VINs are 17 characters long.