1985 CADILLAC ELDORADO BIARRITZ VIN 1G6EL6787FE641639

The Cadillac Eldorado Biarritz described here left the factory in 1985. The gearbox is automatic, with front-wheel drive. The fuel is petrol. Details for this car come from a single data source and may differ from its documents.

At the time of recording, the car had covered 98,453 miles. The mileage is modest for the car’s age, but long spells of standing bring their own wear, from seized brakes to dried-out seals. Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it. Figures carry most weight when they come from independent sources: workshops, inspection stations and past title paperwork.

In the source data, the main issue is rear-end damage. Whether the damage has been repaired since, and how well, is not something a damage entry can show. A lift and a diagnostic check show what photos cannot: bent brackets behind a panel, chafed wiring or deployed airbags.

A key is on file for the car. Condition notes are a snapshot: the car may have been worked on, stripped of parts or left standing since.

Title status in the record: salvage. Titles of this type are issued to cars declared a total loss. The structure and the quality of any work done deserve a thorough inspection on a car with a branded title.

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. Much of a car’s past cannot be seen: a good body repair leaves no obvious mark, and neither do years of hard driving.

Regular oil changes and timely work on the timing belt or chain decide how well an engine copes with age. On a petrol engine, spark plugs, ignition coils and the cooling system are the routine items a service history should cover. 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 ninth character of the VIN is a check digit calculated from the other sixteen, so a mistyped or invented number does not add up. This car’s identification number is 1G6EL6787FE641639. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

What a history report can list depends on what has been documented about the car: registrations, mileage readings, damage, branded titles and theft reports. No report is complete: a repair done privately and never claimed on insurance leaves nothing to find. 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. The next step is to look up the history behind VIN 1G6EL6787FE641639.