2020 Buick Envision LRBFX2SA-L — group 1A

18 vehicles sit in group 1A of this build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.

What LRBFX2SA-L means

LRB: the World Manufacturer Identifier Buick registered — assembled in China
FX2SA: together encode the Envision line — Sport Utility Vehicle [SUV], 2.5L 4cyl, All-wheel drive — as Buick filed it, these five characters are read as one block, not letter by letter
L: in position 10 — model year 2020
9, 11–17: vehicle-specific fields: check digit, plant code and production sequence