SEATS, SECOND ROW BUCKET, POWER RELEASE (Requires (DCH) power-sliding center console. Not available with (PCL) Super Cruise & Trailering Package with (LZ0) Duramax 3.0L Turbo-Diesel engine.) ,TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Head-Up Display (Also includes (KQV) heated and ventilated driver and front passenger seats, (AVK) driver 4-way power lumbar seat adjuster and (AVU) front passenger 4-way power lumbar seat adjuster. Included and only available with (RGD) Elevation Premium Package. Not available with (PCL) Super Cruise & Trailering Package.) ,ENGINE, 5.3L ECOTEC3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm) (STD) ,TRANSMISSION, 10-SPEED AUTOMATIC electronically controlled with overdrive, includes Traction Select System including tow/haul (STD) (Standard with (L84) 5.3L EcoTec3 V8 engine only.) ,MAX TRAILERING PACKAGE includes (UKW) Blind Zone Steering Assist with Trailering, (PZ8) Hitch View, (UET) Smart Trailer Integration Indicator, (JL1) integrated trailer brake controller and (V03) extra capacity cooling system (Included and only available with (RGD) Elevation Premium Package or (PCL) Super Cruise & Trailering Package. Deletes (V03) extra capacity cooling system when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.) ,3 YEARS SIRIUSXM (Requires SiriusXM. Not available with a FGO order type. SiriusXM Extended Service subscription will stop at the end of the applicable subscription period unless you decide to continue service. Plan is non-transferable and non-refundable. Service subject to the SiriusXM Customer Agreement and Privacy Policy, visit siriusxm.com/terms to see complete terms and how to cancel which includes online methods or calling 1-866-635-2349. Some services, content and features are subject to device capabilities, an active data connection enabled in the vehicle and location availability. All fees, content and features are subject to change. Content varies by subscription plan. SiriusXM and related logos are trademarks of Sirius XM Radio Inc. and its respective subsidiaries.) ,ELEVATION PREMIUM PACKAGE includes (CWM) Technology Package, (NHT) Max Trailering Package, (C3U) power sunroof and (UW9) Rear Sear Media System (Includes (UKL) Super Cruise when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered. Requires (UKL) Super Cruise when (L84) 5.3L EcoTec3 V8 engine is ordered. Requires (ATN) second row power bucket seats and (DCH) power-sliding center console. Not available with (PCL) Super Cruise & Trailering Package or (ATT) second row power 60/40 split-folding bench seats.) *GROSS* ,SUPER CRUISE a hands-free driver assistance feature for use on compatible roads, includes automatic lane changing and trailering capability Includes a 3-Year trial.) (Requires (RGD) Elevation Premium Package with (L84) 5.3L EcoTec3 V8 engine. Included in (PCL) Super Cruise & Trailering Package with any engine. Included in (RGD) Elevation Premium Edition with (LZ0) Duramax 3.0L Duramax Turbo-Diesel engine. ,AUDIO SYSTEM, 16.8 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM with high contrast display and local backlight dimming, with Google built-in compatibility, including navigation capability, color touch-screen, multi-touch display, connected apps, personalized profiles for each drivers settings, and Natural Voice Recognition (STD)