2010 INFINITI G37 SEDAN X VIN JN1CV6AR9AM461466

This Infiniti G37 Sedan X was built in 2010. There is an automatic gearbox, with four-wheel drive. Power comes from a 3.7-litre petrol engine with six cylinders. Details for this car come from a single data source and may differ from its documents.

At the time of recording, the car had covered 181,581 miles. A clock converted from miles to kilometres should be documented, since the swap can hide the true mileage. Turning back an odometer takes little skill and leaves no visible trace, which is why earlier figures matter more than the display. A service book or a folder of workshop invoices is the simplest place to find past readings.

When the car was recorded, it showed damage across the whole body. 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. Whatever the cause, a diagnostic scan of the car’s electronics shows fault codes that a visual check misses.

The record notes that the car ran and drove. A key was there when the car was checked. A condition note describes the car at one moment; months of standing or later work on the car can change the picture in either direction.

A clean title is on file for this car. A clean title is a good sign, though it says nothing about wear, maintenance or how the car was driven.

A car’s history answers three questions: who kept it, how it was looked after and what went wrong along the way. The paperwork is kept by different bodies – registries, workshops, insurance companies and lenders – so the history of one car is spread across many places. 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. 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. On a car with four-wheel drive, a whine or clunk when turning tightly at low speed needs a mechanic’s attention.

A history check works by VIN because the number never changes, unlike registration plates and owners. The VIN JN1CV6AR9AM461466 belongs to this 2010 Infiniti G37 Sedan X. 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. The absence of an entry is not proof that nothing happened; it may only mean that nobody wrote it down. 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 JN1CV6AR9AM461466.