Whereas the AT4 chases adventure-seekers, the Denali’s focus is on on-road refinement, although it still has 4WD and a two-speed transfer case. It comes with the 5.3-liter V8 engine by default. The premium suspension with the continuous damping Adaptive Ride Control offers a smoother ride, and the cabin is decked out in open-pore wood, brushed aluminum, and perforated leather. It also has chrome recovery hooks, dual exhaust outlets, polished 20-inch alloy wheels, chrome assist steps, a bed-view camera, the AT4's external color-coding, and much of the AT4's features, such as the integrated trailer-brake controller, rear pedestrian alert, front and rear parking sensors, trailer blind-zone alert, and hill-descent control. Before the arrival of the Denali Ultimate, this was as opulent as the Sierra got with heated/ventilated seats, a power-adjustable tilting/telescoping steering column, a premium seven-speaker Bose audio system, a universal home remote, heated rear outboard seats, and a power-sliding rear window.
includes standard equipment
includes (CWM) Technology Package, (CF5) sunroof, (BRS) GMC MultiPro Power Steps and (SH0) 22" Painted Aluminum Wheel with Machining and Bright Chrome Inserts (Requires (XCE) 275/50R22SL all-season, blackwall tires. NOTE: (SH0) 22" Painted Aluminum Wheel with Machining and Bright Chrome Insert can be upgraded to 22" LPO wheels.) *GROSS* Denali Reserve Package Technology Package1 Sunroof GMC MultiPro Power Steps Wheel locks 22" multi-dimensional polished aluminum wheels May require additional optional equipment
includes (CWM) Technology Package, (CF5) sunroof, (BRS) GMC MultiPro Power Steps, (SH0) 22" Painted Aluminum Wheel with Machining and Bright Chrome Insert, (N5G) Super Cruise Steering wheel and (UKL) Super Cruise. (Requires (XCE) 275/50R22SL all-season, blackwall tires. Requires T*10543 model. Not available with (L84) 5.3L EcoTec3 V8 engine or (PEC) Denali Reserve Package. NOTE: (SH0) 22" Painted Aluminum Wheel with Machining and Bright Chrome Insert can be upgraded to 22" LPO wheels.) *GROSS* Denali Reserve Super Cruise Package (Late availability) Late availability Super Cruise1 GMC MultiPro Power Steps 22" Painted Aluminum Wheel with Machining and Bright Chrome Insert Sunroof Technology Package May require additional optional equipment
includes (S1O) Console-Mounted Safe, LPO and (VBJ) rear under seat storage, LPO, (dealer-installed) Cargo Convenience Package Rear under seat storage Console-Mounted Safe May require additional optional equipment
includes (RN2) Red, Illuminated front GMC emblem, LPO, (S0M) Denali Illuminated door sills and (S3I) GMC Illuminated puddle lamp emblem, LPO, (dealer-installed) (Not available to order at this time. Not available with (DQS) outside power adjustable vertical trailering mirrors.) Denali Illumination Package Illuminated Red front GMC emblem Denali Illuminated door sills GMC Illuminated puddle lamp emblem
includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display (Includes (KSG) Adaptive Cruise Control. Included with (RFP) Denali Reserve Super Cruise Package and (PEC) Denali reserve package.) Technology Package Rear Camera Mirror1 Multi-color 15" Diagonal Head-Up Display1 Bed View Camera1 on AT4 Adaptive Cruise Control1 on Denali May require additional optional equipment