2017 GMC ACADIA DENALI VIN 1GKKNPLS6HZ216463

This entry is for a 2017 GMC Acadia Denali, finished in grey. The fuel is petrol. The gearbox is automatic. The specification is taken from the source data.

The record gives the mileage as 79,812 miles. Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it. A service book or a folder of workshop invoices is the simplest place to find past readings.

Primary damage in the record: front end. Two cars with the same damage label can be very different: one needs a few new parts, the other major work. 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.

The car carries a salvage title. A title of this kind usually means the car was written off as a total loss after damage. If any work has been done on the car since, photos and invoices should show what was replaced.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. The paperwork is kept by different bodies – registries, workshops, insurance companies and lenders – so the history of one car is spread across many places. What a car has been through is seldom visible at first glance, and a respray can make even a badly damaged car look sound.

Regular oil changes and timely work on the timing belt or chain decide how well an engine copes with age. A petrol engine in good order starts cleanly, idles evenly and pulls without hesitation. The automatic gearbox should respond smoothly and without delay; jerks, slipping or hesitation on a test drive need investigating.

A VIN never contains the letters I, O or Q, which could be mistaken for digits; its 17 characters identify the maker, the model and the individual car. For this car, the VIN is 1GKKNPLS6HZ216463. 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.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. A VIN check and a physical inspection answer different questions: the first says what happened to the car, the second what condition it is in now. Before going any further with this GMC Acadia Denali, it makes sense to look up VIN 1GKKNPLS6HZ216463.