2016 BUICK LACROSSE PREMIUM II VIN 1G4GF5G33GF161620

This Buick Lacrosse Premium II was built in 2016. The gearbox is automatic, with front-wheel drive. Under the bonnet is a 3.6-litre petrol engine producing 304 hp. Every figure for this car is given as it appears in the source data.

The record gives the mileage as 139,309 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. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

No primary damage is given in the record for this car, which is not the same as proof that it has never been damaged. Signs of an old repair – uneven panel gaps, overspray, a slight mismatch in paint – can still turn up at an inspection.

The record notes that the car ran and drove. A key was noted with the car. Months of standing can leave a car with seized brakes and perished tyres.

A clean title is on file for this car. There is no salvage or similar mark, so the car was never recorded as a total loss.

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

A cold start, the colour of the exhaust smoke and any oil leaks tell a mechanic a good deal about how an engine has been treated. On a petrol engine, spark plugs, ignition coils and the cooling system are the routine items a service history should cover. 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 1G4GF5G33GF161620. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

A VIN report shows what has been logged: earlier registrations, odometer figures, damage entries, branded titles and theft checks, wherever such data exists. The absence of an entry is not proof that nothing happened; it may only mean that nobody wrote it down. A VIN check and a physical inspection answer different questions: the first says what happened to the car, the second what condition it is in now. Look up the history of VIN 1G4GF5G33GF161620 first, and let what it shows guide the inspection.