2017 BUICK LACROSSE PREFERRED VIN 1G4ZN5SS3HU166534

The Buick Lacrosse Preferred described here left the factory in 2017. Power reaches the wheels through an automatic gearbox. Power comes from a 3.6-litre petrol engine with six cylinders, rated at 310 hp. Details for this car come from a single data source and may differ from its documents.

The car was recorded with 140,669 miles on the clock. Because the clock counts miles, any figure noted in kilometres has to be converted before the two can be compared. The mileage is high for the car’s age, so the suspension, brakes, seats and steering wheel deserve a close look. The number on the clock proves little by itself; earlier figures logged at services and inspections are what make it believable. Figures carry most weight when they come from independent sources: workshops, inspection stations and past title paperwork.

The source data names no primary damage. That shows only that none was entered, so the body still deserves a close look. Signs of an old repair – uneven panel gaps, overspray, a slight mismatch in paint – can still turn up at an inspection.

A key was noted with the car. Condition notes are a snapshot: the car may have been worked on, stripped of parts or left standing since.

The car carries a clean title. A clean title is a good sign, though it says nothing about wear, maintenance or how the car was driven.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. 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.

An engine that has had its oil changed on time is far less likely to cause trouble later, and workshop invoices are the proof. On a petrol engine, spark plugs, ignition coils and the cooling system are the routine items a service history should cover. The automatic gearbox should respond smoothly and without delay; jerks, slipping or hesitation on a test drive need investigating.

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 of this Buick Lacrosse Preferred is 1G4ZN5SS3HU166534. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

Depending on what is on file, a VIN report may include past registrations, mileage readings, damage entries, branded titles and theft checks. The absence of an entry is not proof that nothing happened; it may only mean that nobody wrote it down. 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 1G4ZN5SS3HU166534 is the place to start.