GMC offers the Denali in 2WD and AWD configurations. Its engine is unique to the Sierra, a 6.2L V-8 engine that delivers 403hp and 417 lb.-ft. of torque. A 6-speed automatic transmission is standard.
Leather front and rear seats are standard, and front row seats are heated, with 12-way power adjustments. Leather continues around the Sierra Denali's steering wheel, which houses extra control buttons for easy access. A heated steering wheel is available.
Head curtain air bags are standard on the Denali. So are power-adjustable pedals, dual-zone automatic climate control, rain-sensing automatic windshield wipers, a remote starting system, the EZ Lift Tailgate and GM's Ultrasonic Rear Parking Assist.
The Sierra Denali comes standard with an AM/FM MP3-capable radio with a 6-disc in-dash CD changer, Bose speaker sound system, rear-seat audio and XM Satellite Radio.
