2017 CHEVROLET IMPALA 1LT VIN 2G1105S3XH9191090

This Chevrolet Impala 1LT was built in 2017. The gearbox is automatic, with front-wheel drive. Power comes from a 3.6-litre petrol engine with six cylinders.

The clock stood at 30,862 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 mileage is modest for the car’s age, but long spells of standing bring their own wear, from seized brakes to dried-out seals. Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it.

When the car was recorded, it showed 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. Some damage shows its consequences only later: corroded connectors and electrical faults can surface months afterwards.

The record notes that 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 record shows 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.

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. 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. The automatic gearbox needs its fluid changed at the manufacturer’s intervals, and invoices should show that it was.

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. The VIN of this Chevrolet Impala 1LT is 2G1105S3XH9191090. Scratches, fresh paint or a replaced plate around the VIN markings are warning signs in their own right.

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 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. With this 2017 Chevrolet Impala 1LT, the first step is a look at the history behind VIN 2G1105S3XH9191090.