2003 JAGUAR XJ SPORT VIN SAJDA12C43LF50725

This entry is for a 2003 Jaguar XJ Sport, finished in grey. The gearbox is automatic, with rear-wheel drive. Power comes from a 4.0-litre petrol engine with eight cylinders. Every figure for this car is given as it appears in the source data.

The recorded mileage is 149,909 miles. Turning back an odometer takes little skill and leaves no visible trace, which is why earlier figures matter more than the display. Older figures usually turn up on service invoices, inspection reports and past title paperwork.

Primary damage in the record: front end. A damage type says what kind of damage the car had, not how serious it was or whether it has been repaired since.

When it was checked, the car could not be driven. An engine that will not start could have a simple electrical fault or internal damage, and only diagnostic work can tell which. A key was there when the car was checked. Condition notes are a snapshot: the car may have been worked on, stripped of parts or left standing since.

A salvage title is on file for this car. A title of this kind usually means the car was written off as a total loss after damage.

Every car builds up a history from the day it is first registered: owners come and go, inspections are passed or failed, and repairs are paid for. 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 car’s past rarely shows on the paintwork: a well-repaired accident or water damage that was dried out is easy to miss.

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. On a car that does not run, the automatic gearbox cannot be judged on the road; the colour and smell of its fluid and a diagnostic scan give the first clues.

The tenth character of the VIN stands for the model year, and the eleventh for the plant that built the car. This car’s identification number is SAJDA12C43LF50725. The VIN usually appears at the base of the windscreen, on a door pillar and stamped into the body, and all of them should match the documents.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. The absence of an entry is not proof that nothing happened; it may only mean that nobody wrote it down. A VIN check and a physical inspection answer different questions: the first says what happened to the car, the second what condition it is in now. A history check on VIN SAJDA12C43LF50725 is the place to start.