2017 GMC ACADIA DENALI VIN 1GKKNXLSXHZ165243

This GMC Acadia Denali was built in 2017. The engine is a 3.6-litre petrol unit with six cylinders. Power reaches the wheels through an automatic gearbox. Details for this car come from a single data source and may differ from its documents.

The clock stood at 135,361 miles when the data was entered. A clock converted from miles to kilometres should be documented, since the swap can hide the true mileage. The number on the clock proves little by itself; earlier figures logged at services and inspections are what make it believable. Older figures usually turn up on service invoices, inspection reports and past title paperwork.

Primary damage in the record: front end. A damage type says what kind of damage the car had, not how serious it was or whether it has been repaired since. Whatever the cause, a diagnostic scan of the car’s electronics shows fault codes that a visual check misses.

A ‘runs and drives’ note means the car moved under its own power when it was checked. A key was noted with the car. Condition notes are a snapshot: the car may have been worked on, stripped of parts or left standing since.

According to the source data, the car has a salvage title. A title like this is issued when repair was judged uneconomical or unsafe. If any work has been done on the car since, photos and invoices should show what was replaced.

A car’s history answers three questions: who kept it, how it was looked after and what went wrong along the way. From the outside, a car with a repaired accident and a car without one can look identical.

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. 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. With all-wheel drive, mismatched tyres can strain the centre differential or coupling, so all four should be the same make and similarly worn.

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 VIN on file for this car is 1GKKNXLSXHZ165243. The number in the car’s documents should match the one stamped into the body and the one on the plate at the base of the windscreen.

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 making a decision about this GMC Acadia Denali, check the history behind VIN 1GKKNXLSXHZ165243.