The GMC Sierra 1500 line of half-ton full-size pickup trucks is expected to receive several updates, new features, and equipment changes for the 2017 model year.
Following is speculative and unconfirmed information about the 2017 GMC Sierra 1500. This page is a continuous work-in-progress and will be updated on a regular basis as we await official details from General Motors and GMC.
If you notice any inaccuracies about the information provided, have recommendations, or suggestions to share, please let us know here.
Here’s what we expect for the 2017 GMC Sierra 1500:
- Updated color palette with new exterior colors
- Complete phase-out of six-speed 6L80 MYC automatic transmission in favor of the new eight-speed automatic 8L90 M5U, even on the base 4.3L V6 LV3 engine. The 8-speed 8L90 is available on the 2016 Sierra, but only with the 5.3L L83 V8 and 6.2L L86 V8
- Rearrangement of equipment groups and options
We will update this page as we gather more information on the 2017 Sierra 1500.
