2008 CHEVROLET AVALANCHE 1500 LT VIN 3GNEC12058G270873

This entry is for a 2008 Chevrolet Avalanche 1500 LT. Power reaches the wheels through an automatic gearbox. The engine is a 5.3-litre flex-fuel unit with eight cylinders. Every figure for this car is given as it appears in the source data.

The car was recorded with 116,166 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. Title paperwork often notes the mileage at each change of owner, which makes it a useful cross-check.

When the car was recorded, it showed rear-end damage. A damage entry is a starting point for the inspection, telling the mechanic where to look first. Whatever the cause, a diagnostic scan of the car’s electronics shows fault codes that a visual check misses.

A key was there when the car was checked. 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.

Title status in the record: salvage. A title like this is issued when repair was judged uneconomical or unsafe. The structure and the quality of any work done deserve a thorough inspection on a car with a branded title.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. Pieces of a car’s history sit with registries, dealers, workshops and insurance companies, and none of them sees the whole picture. Much of a car’s past cannot be seen: a good body repair leaves no obvious mark, and neither do years of hard driving.

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.

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. The record gives the VIN as 3GNEC12058G270873. 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.

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. 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. Look up the history of VIN 3GNEC12058G270873 first, and let what it shows guide the inspection.