2017 MERCEDES-BENZ C 300 VIN 55SWF4JB9HU202122

This record covers a 2017 Mercedes-Benz C 300. The drivetrain combines an automatic gearbox with rear-wheel drive. Under the bonnet is a 2.0-litre petrol engine producing 241 hp. Every figure for this car is given as it appears in the source data.

The recorded mileage is 177,521 miles. Miles and kilometres are easy to confuse, and a distance in miles looks lower than the same distance in kilometres. High mileage alone does not rule a car out; what matters is whether regular servicing kept pace with it. A later figure lower than an earlier one points to a replaced instrument cluster or an odometer that has been wound back. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

In the source data, the main issue is front-end damage. 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.

Without a key, a modern car needs a replacement coded to its immobiliser before it can even be started. Months of standing can leave a car with seized brakes and perished tyres.

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. Much of a car’s past cannot be seen: a good body repair leaves no obvious mark, and neither do years of hard driving.

For the engine, the service history matters most: oil changes, filters and the timing belt or chain are the entries to look for. On a petrol engine, spark plugs, ignition coils and the cooling system are the routine items a service history should cover. The automatic gearbox needs its fluid changed at the manufacturer’s intervals, and invoices should show that it was.

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. The record gives the VIN as 55SWF4JB9HU202122. 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.

A VIN report gathers what different sources know about a car, such as the number of owners, mileage readings, damage and any branded title. Paperwork is only as complete as the people who kept it, so a report with few entries lowers the risk without removing it. 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 55SWF4JB9HU202122.