2021 NISSAN MAXIMA SV XTRONIC CVT VIN 1N4AA6CV7MC504437

This record covers a 2021 Nissan Maxima SV Xtronic CVT, finished in black. Power reaches the wheels through a CVT gearbox. Power comes from a 3.5-litre petrol engine with six cylinders, rated at 300 hp. Details for this car come from a single data source and may differ from its documents.

The clock stood at 82,163 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. A car that has covered this much distance for its age has worked hard, and a mechanic should judge the wear accordingly. A single figure proves little: what makes a mileage believable is a series of readings that rise steadily over the years. A service book or a folder of workshop invoices is the simplest place to find past readings.

Primary damage in the record: front and rear. 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. Whatever the cause, a diagnostic scan of the car’s electronics shows fault codes that a visual check misses.

The record notes that the car ran and drove. A key was noted with 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.

A salvage title is on file for this car. Titles of this type are issued to cars declared a total loss. If any work has been done on the car since, photos and invoices should show what was replaced.

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. The paperwork is kept by different bodies – registries, workshops, insurance companies and lenders – so the history of one car is spread across many places. 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. Many modern petrol engines are turbocharged and direct-injected; where they are, the turbocharger and injectors belong on a specialist’s checklist. The CVT gearbox should respond smoothly and without delay; jerks, slipping or hesitation on a test drive need investigating.

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. This car’s identification number is 1N4AA6CV7MC504437. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. A repair paid for in cash at a small workshop leaves no trace in any database, so no report can list it. However complete the paperwork, only an inspection shows the condition of the body, suspension, brakes and electrics today. Look up the history of VIN 1N4AA6CV7MC504437 first, and let what it shows guide the inspection.