2014 KIA RIO LX VIN KNADM4A39E6334812

This KIA RIO LX was built in 2014. There is an automatic gearbox, with front-wheel drive. Power comes from a 1.6-litre petrol engine with four cylinders.

The recorded mileage is 158,653 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. Title paperwork often notes the mileage at each change of owner, which makes it a useful cross-check.

In the source data, the main issue is front-end damage. A damage type says what kind of damage the car had, not how serious it was or whether it has been repaired since. Whatever the cause, a diagnostic scan of the car’s electronics shows fault codes that a visual check misses.

A ‘runs and drives’ note means the car moved under its own power when it was checked. A key was noted with the car. 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.

According to the source data, the car has a salvage title. Titles of this type are issued to cars declared a total loss. Once issued, a branded title stays with the VIN for good, and it affects registration and insurance for every later owner.

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 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, 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.

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. This car’s identification number is KNADM4A39E6334812. The VIN usually appears at the base of the windscreen, on a door pillar and stamped into the body, and all of them should match the documents.

A VIN report shows what has been logged: earlier registrations, odometer figures, damage entries, branded titles and theft checks, wherever such data exists. 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. Before any decision, check what is known about VIN KNADM4A39E6334812.