2021 NISSAN ALTIMA S FWD VIN 1N4BL4BV3MN346851

This entry is for a 2021 Nissan Altima S FWD. Under the bonnet is a 2.5-litre petrol engine producing 188 hp. The drivetrain combines a CVT gearbox with front-wheel drive. The specification is taken from the source data.

The recorded mileage is 198,720 miles. Miles and kilometres are easy to confuse, and a distance in miles looks lower than the same distance in kilometres. The mileage is high for the car’s age, so the suspension, brakes, seats and steering wheel deserve a close look. Turning back an odometer takes little skill and leaves no visible trace, which is why earlier figures matter more than the display. Older figures usually turn up on service invoices, inspection reports and past title paperwork.

When the car was recorded, it showed flood damage. A damage entry is a starting point for the inspection, telling the mechanic where to look first. Damage rarely stays where it is first seen: an impact can reach the mountings and airbags behind a panel, and water or fire the wiring and electronics.

A car that does not run has to be moved on a trailer, and its real condition is known only after a thorough assessment. The engine could not be started. A key is on file for the car.

The record shows a salvage title. At some point in its life, the car was declared a total loss. The structure and the quality of any work done deserve a thorough inspection on a car with a branded title.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. No single office holds the whole story of a car: registries, workshops, insurance companies and lenders each keep their own part. Much of a car’s past cannot be seen: a good body repair leaves no obvious mark, and neither do years of hard driving.

When a car does not run, a compression test and the condition of the oil tell a mechanic whether the engine can be brought back to life. Many modern petrol engines are turbocharged and direct-injected; where they are, the turbocharger and injectors belong on a specialist’s checklist. On a car that does not run, the CVT gearbox cannot be judged on the road; the colour and smell of its fluid and a diagnostic scan give the first clues.

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 on file for this car is 1N4BL4BV3MN346851. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

What a history report can list depends on what has been documented about the car: registrations, mileage readings, damage, branded titles and theft reports. No report is complete: a repair done privately and never claimed on insurance leaves nothing to find. A professional inspection makes sense whatever the paperwork shows, because no report measures corrosion, worn bushes or a poor repair. Before going any further with this Nissan Altima S FWD, it makes sense to look up VIN 1N4BL4BV3MN346851.