2014 CADILLAC ATS LUXURY VIN 1C6AB5RX4E0127498

The Cadillac ATS Luxury described here left the factory in 2014. Under the bonnet is a 2.0-litre petrol engine. The drivetrain combines an automatic gearbox with rear-wheel drive.

The source data puts the mileage at 100,911 miles. A clock converted from miles to kilometres should be documented, since the swap can hide the true mileage. A later figure lower than an earlier one points to a replaced instrument cluster or an odometer that has been wound back. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

The main issue noted for this car is front-end damage. A damage entry is a starting point for the inspection, telling the mechanic where to look first. Given the kind of damage entered, a mechanic should look first at the radiator support, the headlamp mountings and the front crash structure.

At the time of recording, the car ran and drove. A key was present. Months of standing can leave a car with seized brakes and perished tyres.

Title status in the record: clean. With a clean title the car can be registered and insured in the usual way.

A car’s history is the sum of what has happened to it since it was new, and most of it has left a trace on paper somewhere. What a car has been through is seldom visible at first glance, and a respray can make even a badly damaged car look sound.

An engine that has had its oil changed on time is far less likely to cause trouble later, and workshop invoices are the proof. On a petrol engine, spark plugs, ignition coils and the cooling system are the routine items a service history should cover. 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.

A history check works by VIN because the number never changes, unlike registration plates and owners. For this car, the VIN is 1C6AB5RX4E0127498. Scratches, fresh paint or a replaced plate around the VIN markings are warning signs in their own right.

What a history report can list depends on what has been documented about the car: registrations, mileage readings, damage, branded titles and theft reports. A repair paid for in cash at a small workshop leaves no trace in any database, so no report can list it. A professional inspection makes sense whatever the paperwork shows, because no report measures corrosion, worn bushes or a poor repair. The next step is to look up the history behind VIN 1C6AB5RX4E0127498.