2016 MERCEDES-BENZ CLA 250 4MATIC VIN WDDSJ4GB7GN393177

This record covers a 2016 Mercedes-Benz CLA 250 4MATIC, finished in red. Power reaches the wheels through an automatic gearbox. Under the bonnet is a 2.0-litre petrol engine.

At the time of recording, the car had covered 50,479 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. A service book or a folder of workshop invoices is the simplest place to find past readings.

The main issue noted for this car is side damage. Two cars with the same damage label can be very different: one needs a few new parts, the other major work. Some damage shows its consequences only later: corroded connectors and electrical faults can surface months afterwards.

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 salvage title. At some point in its life, the car was declared a total loss.

Behind every used car lies a string of events: who owned it and for how long, what the inspections found and which repairs and claims were made. No single office holds the whole story of a car: registries, workshops, insurance companies and lenders each keep their own part. 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. 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. With all-wheel drive, mismatched tyres can strain the centre differential or coupling, so all four should be the same make and similarly worn.

A VIN never contains the letters I, O or Q, which could be mistaken for digits; its 17 characters identify the maker, the model and the individual car. This Mercedes-Benz CLA 250 4MATIC has the VIN WDDSJ4GB7GN393177. 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. 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 going any further with this Mercedes-Benz CLA 250 4MATIC, it makes sense to look up VIN WDDSJ4GB7GN393177.