2008 CADILLAC CTS VIN 1G6DJ577380163240

The Cadillac CTS described here left the factory in 2008. Power reaches the wheels through an automatic gearbox. The engine is a 3.6-litre petrol unit with six cylinders. Every figure for this car is given as it appears in the source data.

Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

The record lists front-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. Whatever the cause, a diagnostic scan of the car’s electronics shows fault codes that a visual check misses.

No key is recorded with the car, and a replacement has to be coded to the immobiliser. Running condition describes a single moment, and standing or work done since can change it.

The record shows a salvage title. At some point in its life, the car was declared a total loss.

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. A car’s paperwork is scattered: the registry knows about owners, the workshop about repairs and the insurance company about 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.

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. On a petrol engine, a rough idle, misfires or a warning light on the dashboard need looking into. The automatic gearbox should respond smoothly and without delay; jerks, slipping or hesitation on a test drive need investigating.

The tenth character of the VIN stands for the model year, and the eleventh for the plant that built the car. The VIN 1G6DJ577380163240 belongs to this 2008 Cadillac CTS. Scratches, fresh paint or a replaced plate around the VIN markings are warning signs in their own right.

Depending on what is on file, a VIN report may include past registrations, mileage readings, damage entries, branded titles and theft checks. Paperwork is only as complete as the people who kept it, so a report with few entries lowers the risk without removing it. However complete the paperwork, only an inspection shows the condition of the body, suspension, brakes and electrics today. Before going any further with this Cadillac CTS, it makes sense to look up VIN 1G6DJ577380163240.