2021 GMC Sierra 3GTU9EET-M — group E7
16 vehicles sit in group E7 of this build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What 3GTU9EET-M means
- 3GT
- the World Manufacturer Identifier GMC registered — assembled in Mexico
- U9EET
- together encode the Sierra line — Pickup, 3L 6cyl, Four-wheel drive — as GMC filed it, these five characters are read as one block, not letter by letter
- M
- in position 10 — model year 2021
- 9, 11–17
- vehicle-specific fields: check digit, plant code and production sequence
Vehicles in this group
16 vehicles in this group, in fixed VIN order.
-
3GTU9EET
7MG242955
- 3GTU9EET 3MG384512
- 3GTU9EET XMG353242
-
3GTU9EET
2MG392648
- 3GTU9EET 2MG424692
-
3GTU9EET
4MG169978
- 3GTU9EET 4MG236899
- 3GTU9EET 9MG375037
- 3GTU9EET 5MG341998
-
3GTU9EET
XMG425881
- 3GTU9EET 5MG454396
- 3GTU9EET 9MG271003
-
3GTU9EET
5MG385502
- 3GTU9EET 8MG367074
-
3GTU9EET
2MG328139
- 3GTU9EET XMG383034









