2017 NISSAN TITAN SL VIN 1N6AA1E54HN510617

This record covers a 2017 Nissan Titan SL. Power comes from a 5.6-litre petrol engine with eight cylinders, rated at 390 hp. There is an automatic gearbox, with four-wheel drive. The specification is taken from the source data.

The recorded mileage is 171,501 miles. The figure is in miles and needs converting before it is compared with kilometres: one mile is about 1.6 km. High mileage alone does not rule a car out; what matters is whether regular servicing kept pace with it. Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it.

The record lists damage to the right side as the main problem on this car. Two cars with the same damage label can be very different: one needs a few new parts, the other major work. 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.

The record notes that the car ran and drove. A key is on file for the car. Running condition describes a single moment, and standing or work done since can change it.

The record shows a salvage title. Titles of this type are issued to cars declared a total loss.

A car’s history answers three questions: who kept it, how it was looked after and what went wrong along the way. 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. A petrol engine in good order starts cleanly, idles evenly and pulls without hesitation. The automatic gearbox needs its fluid changed at the manufacturer’s intervals, and invoices should show that it was. With four-wheel drive, mismatched tyres can strain the centre differential or coupling, so all four should be the same make and similarly worn.

The ninth character of the VIN is a check digit calculated from the other sixteen, so a mistyped or invented number does not add up. The VIN on file for this car is 1N6AA1E54HN510617.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. No report is complete: a repair done privately and never claimed on insurance leaves nothing to find. 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 1N6AA1E54HN510617 is the place to start.