2019 NISSAN SENTRA SR VIN 3N1AB7AP9KY251890

This Nissan Sentra SR is a 2019 model, finished in black. The car runs on petrol. The gearbox is automatic, with front-wheel drive. Every figure for this car is given as it appears in the source data.

The record gives the mileage as 71,155 miles. The figure is in miles and needs converting before it is compared with kilometres: one mile is about 1.6 km. A later figure lower than an earlier one points to a replaced instrument cluster or an odometer that has been wound back. Figures carry most weight when they come from independent sources: workshops, inspection stations and past title paperwork.

When the car was recorded, it showed front-end damage. Two cars with the same damage label can be very different: one needs a few new parts, the other major work. A lift and a diagnostic check show what photos cannot: bent brackets behind a panel, chafed wiring or deployed airbags.

At the time of recording, the car ran and drove. A key was there when the car was checked. 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. At some point in its life, the car was declared a total loss.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. The paperwork is kept by different bodies – registries, workshops, insurance companies and lenders – so the history of one car is spread across many places. A clean, polished car can still hide a serious accident, a flood or years of hard use.

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. 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 VIN never contains the letters I, O or Q, which could be mistaken for digits; its 17 characters identify the maker, the model and the individual car. For this car, the VIN is 3N1AB7AP9KY251890. The number in the car’s documents should match the one stamped into the body and the one on the plate at the base of the windscreen.

A VIN report shows what has been logged: earlier registrations, odometer figures, damage entries, branded titles and theft checks, wherever such data exists. 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. A history check on VIN 3N1AB7AP9KY251890 is the place to start.