MPG City / Hwy
17 / 23*
Tow up to
World’s First Six-Function MultiPro™ Tailgate
- GMC brings you the most innovative tailgate ever with six distinct functions to improve loading, unloading and accessing the cargo box.
- Sierra Denali elevates the driving experience with driver-focused technologies and crafted materials that include authentic open-pore ash wood and brushed aluminum trim.
6.2L V8 Engine
- Leading Sierra Denali’s powerful engine lineup is the new available 6.2L V8 with the all-new 10-speed automatic transmission.
Multicolor Head-Up Display
- First ever in its class, this available feature allows drivers to view key information displayed low on the windshield while keeping their eyes on the road.
†The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. See your GMC dealer for details Click here to see all GMC destination freight charges.
*Requires available 5.3L V-8. EPA est. 17 city/23 hwy (2WD).
††Requires available 6.2L V-8 engine.
1Requires 2WD Denali Short Box model with 5.3L V-8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.