2005 BMW X3 2.5I VIN WBXPA73475WC45410

This record covers a 2005 BMW X3 2.5I, finished in grey. The drivetrain combines an automatic gearbox with all-wheel drive. The engine is a 2.5-litre petrol unit with six cylinders. Every figure for this car is given as it appears in the source data.

The record gives the mileage as 171,924 miles. Miles and kilometres are easy to confuse, and a distance in miles looks lower than the same distance in kilometres. A single figure proves little: what makes a mileage believable is a series of readings that rise steadily over the years. 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 minor dents and scratches. 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. Given the kind of damage entered, a mechanic should look first at the paintwork and whether any dent has reached the metal underneath.

At the time of recording, 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 car’s history is everything logged against it since it left the factory: registrations and owners, inspections, repairs and insurance claims. What a car has been through is seldom visible at first glance, and a respray can make even a badly damaged car look sound.

Regular oil changes and timely work on the timing belt or chain decide how well an engine copes with age. 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. Drive to all four wheels means more to maintain: differentials and couplings have oil of their own, which some manufacturers want changed at set intervals.

A history check works by VIN because the number never changes, unlike registration plates and owners. For this car, the VIN is WBXPA73475WC45410. 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 any decision, check what is known about VIN WBXPA73475WC45410.