GMC Sierra generations

8 generations found

6th generation, 1st facelift, 2021 — present time

6th generation, 2018 — 2021

5th generation, 1st facelift, GMTK2, 2015 — 2018

5th generation, GMTK2, 2014 — 2015

4th generation, GMT902/912, 2007 — 2014

3rd generation, GMT800, 1998 — 2007

2nd generation, GMT400, 1987 — 1998

1st generation, C/K-Series, 1973 — 1987

GMC Sierra engines GMC Sierra photos