2013 GMC SIERRA 1500 SLE VIN 3GTP2VE79DG128041

The GMC Sierra 1500 SLE described here left the factory in 2013. The fuel is flex-fuel. The gearbox is automatic, with four-wheel drive. The specification is taken from the source data and has not been checked against other documents.

At the time of recording, the car had covered 235,677 miles. The figure is in miles and needs converting before it is compared with kilometres: one mile is about 1.6 km. Averaged over the car’s age, the mileage works out well above the usual annual distance, and wear on the suspension, brakes and interior should be judged with that in mind. 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 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. Damage rarely stays where it is first seen: an impact can reach the mountings and airbags behind a panel, and water or fire the wiring and electronics.

A note in the source data says the car did not run. The engine would not start, which can mean anything from a flat battery to serious mechanical damage. A key was present. Condition notes are a snapshot: the car may have been worked on, stripped of parts or left standing since.

The car carries a salvage title. A title of this kind usually means the car was written off as a total loss after damage.

A car’s history answers three questions: who kept it, how it was looked after and what went wrong along the way. The paperwork is kept by different bodies – registries, workshops, insurance companies and lenders – so the history of one car is spread across many places. A car’s past rarely shows on the paintwork: a well-repaired accident or water damage that was dried out is easy to miss.

Regular oil changes and timely work on the timing belt or chain decide how well an engine copes with age. On a petrol engine, spark plugs, ignition coils and the cooling system are the routine items a service history should cover. With no test drive possible, the automatic gearbox has to be assessed on a lift and with diagnostic equipment. A car with four-wheel drive has extra differentials and often a transfer case, which an inspection should cover alongside the engine and gearbox.

A VIN never contains the letters I, O or Q, which could be mistaken for digits; its 17 characters identify the maker, the model and the individual car. The record gives the VIN as 3GTP2VE79DG128041. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

A VIN report gathers what different sources know about a car, such as the number of owners, mileage readings, damage and any branded title. A professional inspection makes sense whatever the paperwork shows, because no report measures corrosion, worn bushes or a poor repair. Before going any further with this GMC Sierra 1500 SLE, it makes sense to look up VIN 3GTP2VE79DG128041.