2017 Buick Lacrosse 1G4ZS5SS-H — group A
104 vehicles sit in group A of this build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What 1G4ZS5SS-H means
- 1G4
- the World Manufacturer Identifier Buick registered — assembled in the United States
- ZS5SS
- together encode the LaCrosse line — Sedan, 3.6L 6cyl, All-wheel drive — as Buick filed it, these five characters are read as one block, not letter by letter
- H
- in position 10 — model year 2017
- 9, 11–17
- differ on every car: check digit, plant code and the serial number
Groups
Too many vehicles to list on one page, so they are split by the next character of a fixed code derived from the VIN. Each group keeps its cars for good.