2012 MERCEDES-BENZ C 300 LUXURY 4MATIC/SPORT 4MATIC VIN WDDGF8BB3CA693743

The Mercedes-Benz C 300 Luxury described here left the factory in 2012. The engine is a 3.0-litre petrol unit with six cylinders. The gearbox is automatic. Every figure for this car is given as it appears in the source data.

The record gives the mileage as 121,971 miles. Turning back an odometer takes little skill and leaves no visible trace, which is why earlier figures matter more than the display. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

Primary damage in the record: front end. Whether the damage has been repaired since, and how well, is not something a damage entry can show. A lift and a diagnostic check show what photos cannot: bent brackets behind a panel, chafed wiring or deployed airbags.

The record notes that the car ran and drove. A key was present. 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. With a clean title the car can be registered and insured in the usual way.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. The paperwork is kept by different bodies – registries, workshops, insurance companies and lenders – so the history of one car is spread across many places. A clean, polished car can still hide a serious accident, a flood or years of hard use.

An engine that has had its oil changed on time is far less likely to cause trouble later, and workshop invoices are the proof. On a petrol engine, a rough idle, misfires or a warning light on the dashboard need looking into. 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. On a car with all-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 record gives the VIN as WDDGF8BB3CA693743. Scratches, fresh paint or a replaced plate around the VIN markings are warning signs in their own right.

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. Look up the history of VIN WDDGF8BB3CA693743 first, and let what it shows guide the inspection.