2012 INFINITI QX56 BASE VIN JN8AZ2NF4C9519902

This Infiniti QX56 Base is a 2012 model, finished in black. Under the bonnet is a 5.6-litre petrol engine. Power reaches the wheels through an automatic gearbox.

The record gives the mileage as 143,157 miles. A single figure proves little: what makes a mileage believable is a series of readings that rise steadily over the years. Title paperwork often notes the mileage at each change of owner, which makes it a useful cross-check.

This Infiniti QX56 Base is recorded with minor dents and scratches. A damage entry is a starting point for the inspection, telling the mechanic where to look first. With minor dents and scratches on file, the inspection should start with the paintwork and whether any dent has reached the metal underneath.

At the time of recording, the car ran and drove. A key was there when the car was checked. Months of standing can leave a car with seized brakes and perished tyres.

The record shows a clean title. Nothing on the title points to a total loss or a flood.

Every car builds up a history from the day it is first registered: owners come and go, inspections are passed or failed, and repairs are paid for. Pieces of a car’s history sit with registries, dealers, workshops and insurance companies, and none of them sees the whole picture. From the outside, a car with a repaired accident and a car without one can look identical.

Regular oil changes and timely work on the timing belt or chain decide how well an engine copes with age. On a petrol engine, spark plugs, ignition coils and the cooling system are the routine items a service history should cover. Automatic transmissions, CVTs included, are expensive to repair, so the test drive should include pulling away from a standstill and a stretch at motorway speed.

Stamped into the body and printed on a plate, the VIN is the one identifier that stays with a car through every owner, registration and repair. For this car, the VIN is JN8AZ2NF4C9519902. 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.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. No report is complete: a repair done privately and never claimed on insurance leaves nothing to find. The past is on file; the car’s condition today is a job for a mechanic, who can check the structure, underbody, electrics and any repairs on a lift. For this 2012 Infiniti QX56 Base, the sensible next step is a history check on VIN JN8AZ2NF4C9519902.