2018 Chevrolet Sonic 1G1JB5SG-J — all VINs
220 vehicles carry this factory build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What 1G1JB5SG-J means
- 1G1
- the World Manufacturer Identifier Chevrolet registered — assembled in the United States
- JB5SG
- together encode the Sonic line — Sedan, 1.8L 4cyl, Front-wheel drive — as Chevrolet filed it, these five characters are read as one block, not letter by letter
- J
- in position 10 — model year 2018
- 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.