2018 GMC SIERRA 1500 VIN 1GTN1LEC5JZ902311

The GMC Sierra 1500 described here left the factory in 2018. The gearbox is automatic. The engine is a 5.3-litre petrol unit with eight cylinders. Details for this car come from a single data source and may differ from its documents.

The car was recorded with 116,671 miles on the clock. Because the clock counts miles, any figure noted in kilometres has to be converted before the two can be compared. The number on the clock proves little by itself; earlier figures logged at services and inspections are what make it believable. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

The record lists damage to the left side as the main problem on this car. 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. Whatever the cause, a diagnostic scan of the car’s electronics shows fault codes that a visual check misses.

A key was noted with 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 clean title. With a clean title the car can be registered and insured in the usual way.

Behind every used car lies a string of events: who owned it and for how long, what the inspections found and which repairs and claims were made. No single office holds the whole story of a car: registries, workshops, insurance companies and lenders each keep their own part. 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. 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.

A vehicle identification number has 17 characters: the first three name the manufacturer, the next six describe the model and its specification, and the last eight identify the individual car. For this car, the VIN is 1GTN1LEC5JZ902311. Scratches, fresh paint or a replaced plate around the VIN markings are warning signs in their own right.

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 professional inspection makes sense whatever the paperwork shows, because no report measures corrosion, worn bushes or a poor repair. Look up the history of VIN 1GTN1LEC5JZ902311 first, and let what it shows guide the inspection.