2017 NISSAN SENTRA SV VIN 3N1AB7AP8HL648397

This entry is for a 2017 Nissan Sentra SV. There is an automatic gearbox, with front-wheel drive. Power comes from a 1.8-litre petrol engine with four cylinders, rated at 130 hp. The specification is taken from the source data.

The record gives the mileage as 189,305 miles. The instruments count in miles; the same distance in kilometres is about 1.6 times the figure. A car that has covered this much distance for its age has worked hard, and a mechanic should judge the wear accordingly. Services and inspections note the distance covered, so a car with an ordinary past builds up a trail of figures that climb year after year. Title paperwork often notes the mileage at each change of owner, which makes it a useful cross-check.

In the source data, the main issue is 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 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 started, but that says nothing yet about the gearbox or the drive to the wheels. A key was noted with the car. Running condition describes a single moment, and standing or work done since can change it.

Title status in the record: salvage. Titles of this type are issued to cars declared a total loss. A branded title follows the car through every change of owner, so it remains part of its history.

Behind every used car lies a string of events: who owned it and for how long, what the inspections found and which repairs and claims were made. Pieces of a car’s history sit with registries, dealers, workshops and insurance companies, and none of them sees the whole picture. Much of a car’s past cannot be seen: a good body repair leaves no obvious mark, and neither do years of hard driving.

Many modern petrol engines are turbocharged and direct-injected; where they are, the turbocharger and injectors belong on a specialist’s checklist. With no test drive possible, the automatic gearbox has to be assessed on a lift and with diagnostic equipment.

Every modern car carries a 17-character VIN, its identity for life, and no two cars share one. This car’s identification number is 3N1AB7AP8HL648397. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

A VIN report shows what has been logged: earlier registrations, odometer figures, damage entries, branded titles and theft checks, wherever such data exists. A history report says nothing about the car’s present condition: the frame, corrosion, electrics and the quality of any repair are judged on a lift by a mechanic. A history check on VIN 3N1AB7AP8HL648397 is the place to start.