2009 AUDI A4 2.0T QUATTRO VIN WAULF78K49N031372

This entry is for a 2009 Audi A4 2.0T Quattro. The drivetrain combines an automatic gearbox with all-wheel drive. The engine is a 2.0-litre petrol unit with four cylinders.

At the time of recording, the car had covered 123,835 miles. A clock converted from miles to kilometres should be documented, since the swap can hide the true mileage. 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. Older figures usually turn up on service invoices, inspection reports and past title paperwork.

When the car was recorded, it showed rear-end damage. Two cars with the same damage label can be very different: one needs a few new parts, the other major work.

When checked, the car could be started and driven under its own power. A key is on file for the car. Months of standing can leave a car with seized brakes and perished tyres.

A salvage title is on file for this car. A title of this kind usually means the car was written off as a total loss after damage. Once issued, a branded title stays with the VIN for good, and it affects registration and insurance for every later owner.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. A car’s paperwork is scattered: the registry knows about owners, the workshop about repairs and the insurance company about claims. A car’s past rarely shows on the paintwork: a well-repaired accident or water damage that was dried out is easy to miss.

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. The automatic gearbox needs its fluid changed at the manufacturer’s intervals, and invoices should show that it was. Drive to all four wheels means more to maintain: differentials and couplings have oil of their own, which some manufacturers want changed at set intervals.

The tenth character of the VIN stands for the model year, and the eleventh for the plant that built the car. The record gives the VIN as WAULF78K49N031372. 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.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. 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. A history check on VIN WAULF78K49N031372 is the place to start.