2010 NISSAN 370Z BASE VIN JN1AZ4EH7AM505269

This entry is for a 2010 Nissan 370Z Base. The gearbox is manual. The engine is a 3.7-litre petrol unit with six cylinders. Every figure for this car is given as it appears in the source data.

At the time of recording, the car had covered 158,903 miles. The instruments count in miles; the same distance in kilometres is about 1.6 times the figure. The number on the clock proves little by itself; earlier figures logged at services and inspections are what make it believable. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

In the source data, the main issue is front-end damage. A damage entry is a starting point for the inspection, telling the mechanic where to look first. Damage rarely stays where it is first seen: an impact can reach the mountings and airbags behind a panel, and water or fire the wiring and electronics.

The car is recorded as running and driving. A key is on file for the car. Months of standing can leave a car with seized brakes and perished tyres.

According to the source data, the car has a salvage title. At some point in its life, the car was declared a total loss.

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. No single office holds the whole story of a car: registries, workshops, insurance companies and lenders each keep their own part. From the outside, a car with a repaired accident and a car without one can look identical.

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. A manual gearbox should change cleanly into every gear; a slipping clutch or a rattle at idle points to work that will be needed soon.

A vehicle identification number has 17 characters: the first three name the manufacturer, the next six describe the model and its specification, and the last eight identify the individual car. For this car, the VIN is JN1AZ4EH7AM505269. Scratches, fresh paint or a replaced plate around the VIN markings are warning signs in their own right.

A VIN report shows what has been logged: earlier registrations, odometer figures, damage entries, branded titles and theft checks, wherever such data exists. However complete the paperwork, only an inspection shows the condition of the body, suspension, brakes and electrics today. The next step is to look up the history behind VIN JN1AZ4EH7AM505269.