2004 PONTIAC BONNEVILLE SLE VIN 1G2HY52K34U164630

This record covers a 2004 Pontiac Bonneville SLE, finished in red. Power reaches the wheels through an automatic gearbox. The car runs on petrol.

The record gives the mileage as 72,798 miles. A clock converted from miles to kilometres should be documented, since the swap can hide the true mileage. A car that has covered little distance for its age still ages: rubber seals, tyres and brake fluid deteriorate with time as well as use. A single figure proves little: what makes a mileage believable is a series of readings that rise steadily over the years. Title paperwork often notes the mileage at each change of owner, which makes it a useful cross-check.

The source data names no primary damage. That shows only that none was entered, so the body still deserves a close look. Paint depth, panel gaps and the underbody show whether the body has been repaired.

A key is on file for the car. Months of standing can leave a car with seized brakes and perished tyres.

According to the source data, the car has a clean title. Nothing on the title points to a total loss or a flood.

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. What a car has been through is seldom visible at first glance, and a respray can make even a badly damaged car look sound.

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.

Stamped into the body and printed on a plate, the VIN is the one identifier that stays with a car through every owner, registration and repair. The VIN on file for this car is 1G2HY52K34U164630. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

What a history report can list depends on what has been documented about the car: registrations, mileage readings, damage, branded titles and theft reports. Paperwork is only as complete as the people who kept it, so a report with few entries lowers the risk without removing it. The past is on file; the car’s condition today is a job for a mechanic, who can check the structure, underbody, electrics and any repairs on a lift. Before making a decision about this Pontiac Bonneville SLE, check the history behind VIN 1G2HY52K34U164630.