2013 KIA OPTIMA SX VIN 5XXGR4A63DG128509

This KIA Optima SX is a 2013 model. The gearbox is automatic, with front-wheel drive. The petrol engine has four cylinders. Every figure for this car is given as it appears in the source data.

The recorded mileage is 136,111 miles. A single figure proves little: what makes a mileage believable is a series of readings that rise steadily over the years. A service book or a folder of workshop invoices is the simplest place to find past readings.

No damage type appears in the source data; that shows what was entered, not what the car has been through. Water marks under the carpets, rust in unusual places or a panel in a slightly different shade would point to damage nobody ever entered.

At the time of recording, the car ran and drove. A key is on file for the car.

According to the source data, the car has a clean title. 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. A petrol engine in good order starts cleanly, idles evenly and pulls without hesitation. 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. The VIN 5XXGR4A63DG128509 belongs to this 2013 KIA Optima SX. 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.

Depending on what is on file, a VIN report may include past registrations, mileage readings, damage entries, branded titles and theft checks. No report is complete: a repair done privately and never claimed on insurance leaves nothing to find. 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 5XXGR4A63DG128509.