2019 NISSAN SENTRA SV VIN 3N1AB7AP9KY409578

This record covers a 2019 Nissan Sentra SV, finished in white. The gearbox is automatic, with front-wheel drive. Power comes from a 1.8-litre petrol engine with four cylinders.

The recorded mileage is 181,137 miles. A clock converted from miles to kilometres should be documented, since the swap can hide the true mileage. High mileage alone does not rule a car out; what matters is whether regular servicing kept pace with it. Services and inspections note the distance covered, so a car with an ordinary past builds up a trail of figures that climb year after year.

No damage entry is on file for this car, and the bodywork still needs checking in person. Paint depth, panel gaps and the underbody show whether the body has been repaired.

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

A clean title is on file for this car. Nothing on the title points to a total loss or a flood.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. No single office holds the whole story of a car: registries, workshops, insurance companies and lenders each keep their own part. A clean, polished car can still hide a serious accident, a flood or years of hard use.

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. Many modern petrol engines are turbocharged and direct-injected; where they are, the turbocharger and injectors belong on a specialist’s checklist. The automatic gearbox needs its fluid changed at the manufacturer’s intervals, and invoices should show that it was.

The VIN is a 17-character code assigned at the factory: it identifies the manufacturer, the model and its variant, and ends with a serial number unique to the car. The VIN on file for this car is 3N1AB7AP9KY409578. The number in the car’s documents should match the one stamped into the body and the one on the plate at the base of the windscreen.

A VIN report gathers what different sources know about a car, such as the number of owners, mileage readings, damage and any branded title. No report is complete: a repair done privately and never claimed on insurance leaves nothing to find. A VIN check and a physical inspection answer different questions: the first says what happened to the car, the second what condition it is in now. With this 2019 Nissan Sentra SV, the first step is a look at the history behind VIN 3N1AB7AP9KY409578.