2007 CADILLAC CTS STANDARD VIN 1G6DM57T170144933

This entry is for a 2007 Cadillac CTS Standard, finished in blue. Power comes from a 2.8-litre petrol engine with six cylinders. The drivetrain combines an automatic gearbox with rear-wheel drive. Every figure for this car is given as it appears in the source data.

At the time of recording, the car had covered 139,375 miles. A clock converted from miles to kilometres should be documented, since the swap can hide the true mileage. Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it. Title paperwork often notes the mileage at each change of owner, which makes it a useful cross-check.

No damage type appears in the source data; that shows what was entered, not what the car has been through. Paint depth, panel gaps and the underbody show whether the body has been repaired.

A key was present. Running condition describes a single moment, and standing or work done since can change it.

The car carries a clean title. A clean title is a good sign, though it says nothing about wear, maintenance or how the car was driven.

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. Pieces of a car’s history sit with registries, dealers, workshops and insurance companies, and none of them sees the whole picture. Much of a car’s past cannot be seen: a good body repair leaves no obvious mark, and neither do years of hard driving.

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, a rough idle, misfires or a warning light on the dashboard need looking into. 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 tenth character of the VIN stands for the model year, and the eleventh for the plant that built the car. For this car, the VIN is 1G6DM57T170144933. 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.

Depending on what is on file, a VIN report may include past registrations, mileage readings, damage entries, branded titles and theft checks. The absence of an entry is not proof that nothing happened; it may only mean that nobody wrote it down. A history report says nothing about the car’s present condition: the frame, corrosion, electrics and the quality of any repair are judged on a lift by a mechanic. Before going any further with this Cadillac CTS Standard, it makes sense to look up VIN 1G6DM57T170144933.