2015 CADILLAC CTS VIN 1G6AW5SXXF0142166

This Cadillac CTS was built in 2015. The gearbox is automatic, with all-wheel drive. Power comes from a 2.0-litre petrol engine with four cylinders. Every figure for this car is given as it appears in the source data.

The recorded mileage is 184,422 miles. High mileage alone does not rule a car out; what matters is whether regular servicing kept pace with it. Services and inspections note the distance covered, so a car with an ordinary past builds up a trail of figures that climb year after year.

When the car was recorded, it showed front-end damage. The damage type is a short label: the extent of the damage and the quality of any repair still have to be judged on the car.

The record notes that the car ran and drove. A key is on file for the car.

According to the source data, the car has a clean title. With a clean title the car can be registered and insured in the usual way.

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. Pieces of a car’s history sit with registries, dealers, workshops and insurance companies, and none of them sees the whole picture. From the outside, a car with a repaired accident and a car without one can look identical.

For the engine, the service history matters most: oil changes, filters and the timing belt or chain are the entries to look for. A petrol engine in good order starts cleanly, idles evenly and pulls without hesitation. The automatic gearbox needs its fluid changed at the manufacturer’s intervals, and invoices should show that it was. With all-wheel drive, mismatched tyres can strain the centre differential or coupling, so all four should be the same make and similarly worn.

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. The VIN on file for this car is 1G6AW5SXXF0142166. The number in the car’s documents should match the one stamped into the body and the one on the plate at the base of the windscreen.

A VIN report gathers what different sources know about a car, such as the number of owners, mileage readings, damage and any branded title. No report is complete: a repair done privately and never claimed on insurance leaves nothing to find. 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, it makes sense to look up VIN 1G6AW5SXXF0142166.