2002 MERCURY GRAND MARQUIS GS VIN 2MEFM74W42X650412

The Mercury Grand Marquis GS described here left the factory in 2002. The gearbox is automatic, with rear-wheel drive. The engine is a 4.6-litre petrol unit with eight cylinders. Every figure for this car is given as it appears in the source data.

The recorded mileage is 233,090 miles. The instruments count in miles; the same distance in kilometres is about 1.6 times the figure. Services and inspections note the distance covered, so a car with an ordinary past builds up a trail of figures that climb year after year. Older figures usually turn up on service invoices, inspection reports and past title paperwork.

In the source data, the main issue is rear-end damage. A damage entry is a starting point for the inspection, telling the mechanic where to look first. Damage rarely stays where it is first seen: an impact can reach the mountings and airbags behind a panel, and water or fire the wiring and electronics.

A key is on file for the car. Months of standing can leave a car with seized brakes and perished tyres.

The car carries 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. Pieces of a car’s history sit with registries, dealers, workshops and insurance companies, and none of them sees the whole picture. A car’s past rarely shows on the paintwork: a well-repaired accident or water damage that was dried out is easy to miss.

An engine that has had its oil changed on time is far less likely to cause trouble later, and workshop invoices are the proof. Many modern petrol engines are turbocharged and direct-injected; where they are, the turbocharger and injectors belong on a specialist’s checklist. The automatic gearbox needs its fluid changed at the manufacturer’s intervals, and invoices should show that it was.

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 of this Mercury Grand Marquis GS is 2MEFM74W42X650412. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

A VIN report shows what has been logged: earlier registrations, odometer figures, damage entries, branded titles and theft checks, wherever such data exists. A repair paid for in cash at a small workshop leaves no trace in any database, so no report can list it. A professional inspection makes sense whatever the paperwork shows, because no report measures corrosion, worn bushes or a poor repair. Before any decision, check what is known about VIN 2MEFM74W42X650412.