2018 GMC YUKON DENALI VIN 1GKS1CKJ3JR170285

The GMC Yukon Denali described here left the factory in 2018. Power reaches the wheels through an automatic gearbox. The car runs on petrol. The specification is taken from the source data and has not been checked against other documents.

The recorded mileage is 150,513 miles. The mileage is high for the car’s age, so the suspension, brakes, seats and steering wheel deserve a close look. Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it. Older figures usually turn up on service invoices, inspection reports and past title paperwork.

In the source data, the main issue is front-end damage. The damage type is a short label: the extent of the damage and the quality of any repair still have to be judged on the car. With front-end damage on file, the inspection should start with the radiator support, the headlamp mountings and the front crash structure.

Without a key, a modern car needs a replacement coded to its immobiliser before it can even be started. 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. At some point in its life, the car was declared a total loss. If any work has been done on the car since, photos and invoices should show what was replaced.

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. A car’s paperwork is scattered: the registry knows about owners, the workshop about repairs and the insurance company about claims. 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. 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.

The VIN is a 17-character code assigned at the factory: it identifies the manufacturer, the model and its variant, and ends with a serial number unique to the car. The VIN of this GMC Yukon Denali is 1GKS1CKJ3JR170285. 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. However complete the paperwork, only an inspection shows the condition of the body, suspension, brakes and electrics today. Before making a decision about this GMC Yukon Denali, check the history behind VIN 1GKS1CKJ3JR170285.