2018 NISSAN ALTIMA 2.5 SL VIN 1N4AL3APXJC174110

This Nissan Altima 2.5 SL is a 2018 model. Under the bonnet is a 2.5-litre petrol engine. There is an automatic gearbox, with front-wheel drive.

The clock stood at 162,999 miles when the data was entered. The figure is in miles and needs converting before it is compared with kilometres: one mile is about 1.6 km. The mileage is high for the car’s age, so the suspension, brakes, seats and steering wheel deserve a close look. A single figure proves little: what makes a mileage believable is a series of readings that rise steadily over the years. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

No primary damage is given in the record for this car, which is not the same as proof that it has never been damaged. Water marks under the carpets, rust in unusual places or a panel in a slightly different shade would point to damage nobody ever entered.

When checked, the car could be started and driven under its own power. 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.

Title status in the record: salvage. A title like this is issued when repair was judged uneconomical or unsafe. A branded title follows the car through every change of owner, so it remains part of its history.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. Pieces of a car’s history sit with registries, dealers, workshops and insurance companies, and none of them sees the whole picture. 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. 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.

Stamped into the body and printed on a plate, the VIN is the one identifier that stays with a car through every owner, registration and repair. The VIN of this Nissan Altima 2.5 SL is 1N4AL3APXJC174110. Scratches, fresh paint or a replaced plate around the VIN markings are warning signs in their own right.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. Paperwork is only as complete as the people who kept it, so a report with few entries lowers the risk without removing it. However complete the paperwork, only an inspection shows the condition of the body, suspension, brakes and electrics today. Before going any further with this Nissan Altima 2.5 SL, it makes sense to look up VIN 1N4AL3APXJC174110.