VIEW ALL VEHICLES SIERRA CANYON ACADIA TERRAIN YUKON ENVOY SAVANA THE HYBRID LINE THE DENALI LINE COMMERCIAL USE
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SIERRA

DENALI | ALL-NEW CAPABILITY, INNOVATION AND REFINEMENT

Fuel Economy

	Engines	EPA Estimated Fuel Economy (city/hwy)	Fuel Tank Capacity (gallons)
	Engines	EPA Estimated Fuel Economy (city/hwy)	Denali
2WD Models with 6-speed Automatic Transmission	Vortec 6.2L V8 SFI E85-compatible, FlexFuel	13/19	26
4WD Models with 6-speed Automatic Transmission	Vortec 6.2L V8 SFI E85-compatible, FlexFuel	12/19	26

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* The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all GMC vehicles' destination freight charges.

** Based on EPA estimates.