2007 MAZDA CX-7 VIN JM3ER293170147708

The Mazda CX-7 described here left the factory in 2007. The drivetrain combines an automatic gearbox with front-wheel drive. The car runs on petrol. The specification is taken from the source data.

The clock stood at 185,682 miles when the data was entered. The figure is in miles and needs converting before it is compared with kilometres: one mile is about 1.6 km. A later figure lower than an earlier one points to a replaced instrument cluster or an odometer that has been wound back.

No damage entry is on file for this car, and the bodywork still needs checking in person. Signs of an old repair – uneven panel gaps, overspray, a slight mismatch in paint – can still turn up at an inspection.

A key was noted with the car.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. 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.

A cold start, the colour of the exhaust smoke and any oil leaks tell a mechanic a good deal about how an engine has been treated. Many modern petrol engines are turbocharged and direct-injected; where they are, the turbocharger and injectors belong on a specialist’s checklist. 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.

The VIN is a 17-character code assigned at the factory: it identifies the manufacturer, the model and its variant, and ends with a serial number unique to the car. The VIN JM3ER293170147708 belongs to this 2007 Mazda CX-7. 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. However complete the paperwork, only an inspection shows the condition of the body, suspension, brakes and electrics today. Before any decision, check what is known about VIN JM3ER293170147708.