2019 AUDI Q7 55 PREMIUM/55 SE PREMIUM VIN WA1AABF79KD004717

This Audi Q7 55 is a 2019 model, finished in black. The gearbox is automatic, with all-wheel drive. The engine is a 3.0-litre petrol unit with six cylinders. The specification is taken from the source data and has not been checked against other documents.

The recorded mileage is 35,358 miles. The figure is in miles and needs converting before it is compared with kilometres: one mile is about 1.6 km. Turning back an odometer takes little skill and leaves no visible trace, which is why earlier figures matter more than the display. A service book or a folder of workshop invoices is the simplest place to find past readings.

The record lists front-end damage as the main problem on this car. Two cars with the same damage label can be very different: one needs a few new parts, the other major work. Some damage shows its consequences only later: corroded connectors and electrical faults can surface months afterwards.

The record notes that the car ran and drove. A key is on file for the car. A condition note describes the car at one moment; months of standing or later work on the car can change the picture in either direction.

The car carries a salvage title. At some point in its life, the car was declared a total loss. A branded title follows the car through every change of owner, so it remains part of its history.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. The paperwork is kept by different bodies – registries, workshops, insurance companies and lenders – so the history of one car is spread across many places. From the outside, a car with a repaired accident and a car without one can look identical.

Regular oil changes and timely work on the timing belt or chain decide how well an engine copes with age. Many modern petrol engines are turbocharged and direct-injected; where they are, the turbocharger and injectors belong on a specialist’s checklist. The automatic gearbox should respond smoothly and without delay; jerks, slipping or hesitation on a test drive need investigating. On a car with all-wheel drive, a whine or clunk when turning tightly at low speed needs a mechanic’s attention.

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 WA1AABF79KD004717. Scratches, fresh paint or a replaced plate around the VIN markings are warning signs in their own right.

What a history report can list depends on what has been documented about the car: registrations, mileage readings, damage, branded titles and theft reports. 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. The next step is to look up the history behind VIN WA1AABF79KD004717.