2002 MERCURY GRAND MARQUIS LS VIN 2MEFM75W72X645638

The Mercury Grand Marquis LS described here left the factory in 2002. Power reaches the wheels through an automatic gearbox. Under the bonnet is a 4.6-litre petrol engine producing 220 hp.

The car was recorded with 167,127 miles on the clock. 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.

The record lists rear-end damage as the main problem on this car. Whether the damage has been repaired since, and how well, is not something a damage entry can show. 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 note in the source data says the car did not run. The engine could not be started. 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. Such a title means the car was declared a total loss and can return to the road only after repair and inspection. The structure and the quality of any work done deserve a thorough inspection on a car with a branded title, however sound the car looks.

A car’s history is the sum of what has happened to it since it was new, and most of it has left a trace on paper somewhere. Pieces of a car’s history sit with registries, dealers, workshops and insurance companies, and none of them sees the whole picture. From the outside, a car with a repaired accident and a car without one can look identical.

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. With no test drive possible, the automatic gearbox has to be assessed on a lift and with diagnostic equipment.

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. For this car, the VIN is 2MEFM75W72X645638. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. Paperwork is only as complete as the people who kept it, so a report with few entries lowers the risk without removing it. A professional inspection makes sense whatever the paperwork shows, because no report measures corrosion, worn bushes or a poor repair. Before making a decision about this Mercury Grand Marquis LS, check the history behind VIN 2MEFM75W72X645638.