1999 CHEVROLET BLAZER LS VIN 1GNCS13W1X2168796

The Chevrolet Blazer LS described here left the factory in 1999. The engine is a 4.3-litre petrol unit with six cylinders. The gearbox is automatic. Every figure for this car is given as it appears in the source data.

The record gives the mileage as 182,498 miles. Miles and kilometres are easy to confuse, and a distance in miles looks lower than the same distance in kilometres. 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.

No damage type appears in the source data; that shows what was entered, not what the car has been through. Water marks under the carpets, rust in unusual places or a panel in a slightly different shade would point to damage nobody ever entered.

When checked, the car could be started and driven under its own power. 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.

Title status in the record: clean. Nothing on the title points to a total loss or a flood.

A car’s history answers three questions: who kept it, how it was looked after and what went wrong along the way. 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. 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 needs its fluid changed at the manufacturer’s intervals, and invoices should show that it was.

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 1GNCS13W1X2168796. 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. Paperwork is only as complete as the people who kept it, so a report with few entries lowers the risk without removing it. A professional inspection makes sense whatever the paperwork shows, because no report measures corrosion, worn bushes or a poor repair. The next step is to look up the history behind VIN 1GNCS13W1X2168796.