2014 NISSAN 370Z BASE VIN JN1AZ4EHXEM630823

This record covers a 2014 Nissan 370Z Base, finished in white. The fuel is petrol. The gearbox is manual, with rear-wheel drive. Every figure for this car is given as it appears in the source data.

The recorded mileage is 148,523 miles. Because the clock counts miles, any figure noted in kilometres has to be converted before the two can be compared. A later figure lower than an earlier one points to a replaced instrument cluster or an odometer that has been wound back.

When the car was recorded, it showed front-end damage. The damage type is a short label: the extent of the damage and the quality of any repair still have to be judged on the car. With front-end damage on file, the inspection should start with the radiator support, the headlamp mountings and the front crash structure.

A ‘runs and drives’ note means the car moved under its own power when it was checked. A key was present. Months of standing can leave a car with seized brakes and perished tyres.

According to the source data, the car has a transfer document in place of a title. Without a title certificate, registering the car can take extra paperwork and checks.

A car’s history is the sum of what has happened to it since it was new, and most of it has left a trace on paper somewhere. A car’s paperwork is scattered: the registry knows about owners, the workshop about repairs and the insurance company about claims. A car’s past rarely shows on the paintwork: a well-repaired accident or water damage that was dried out is easy to miss.

A cold start, the colour of the exhaust smoke and any oil leaks tell a mechanic a good deal about how an engine has been treated. On a petrol engine, a rough idle, misfires or a warning light on the dashboard need looking into. On a manual car the clutch is a wear part, and a replacement in the service history is an ordinary entry rather than a warning sign.

The ninth character of the VIN is a check digit calculated from the other sixteen, so a mistyped or invented number does not add up. For this car, the VIN is JN1AZ4EHXEM630823. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

A VIN report gathers what different sources know about a car, such as the number of owners, mileage readings, damage and any branded title. Paperwork is only as complete as the people who kept it, so a report with few entries lowers the risk without removing it. A history report says nothing about the car’s present condition: the frame, corrosion, electrics and the quality of any repair are judged on a lift by a mechanic. Look up the history of VIN JN1AZ4EHXEM630823 first, and let what it shows guide the inspection.