2017 GMC TERRAIN SLE-2 VIN 2GKALNEK1H6344348

This entry is for a 2017 GMC Terrain SLE-2. There is an automatic gearbox, with front-wheel drive. The engine is a 2.4-litre petrol unit with four cylinders. Every figure for this car is given as it appears in the source data.

The source data puts the mileage at 162,511 miles. Because the clock counts miles, any figure noted in kilometres has to be converted before the two can be compared. High mileage alone does not rule a car out; what matters is whether regular servicing kept pace with it. 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. A service book or a folder of workshop invoices is the simplest place to find past readings.

The record lists damage to the left side as the main problem on this car. A damage type says what kind of damage the car had, not how serious it was or whether it has been repaired since. With damage to the left side on file, the inspection should start with the pillars, sills and doors on the left side.

At the time of recording, the car ran and drove. A key is on file for 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 salvage title. At some point in its life, the car was declared a total loss. The structure and the quality of any work done deserve a thorough inspection on a car with a branded title, however sound the car looks.

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. 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.

For the engine, the service history matters most: oil changes, filters and the timing belt or chain are the entries to look for. 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 should respond smoothly and without delay; jerks, slipping or hesitation on a test drive need investigating.

The ninth character of the VIN is a check digit calculated from the other sixteen, so a mistyped or invented number does not add up. This car’s identification number is 2GKALNEK1H6344348. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. No report is complete: a repair done privately and never claimed on insurance leaves nothing to find. However complete the paperwork, only an inspection shows the condition of the body, suspension, brakes and electrics today. With this 2017 GMC Terrain SLE-2, the first step is a look at the history behind VIN 2GKALNEK1H6344348.