New 2026 GMC Yukon XL AT4

TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Head-Up Display (Also includes (NWM) Advanced Security Package content, (ATN) second row power bucket seats and (DCH) power-sliding center console. Included with (RGM) AT4 Premium Package. Requires (RG7) Premium Trailering Package. Not available separately with (PEH) AT4 Premium Plus Package.) |ENGINE, 6.2L ECOTEC3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm) |TRANSMISSION, 10-SPEED AUTOMATIC electronically controlled with overdrive, includes Traction Select System including tow/haul (STD) (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.) |ADVANCED SECURITY PACKAGE includes (UTR) self-powered horn, (UTV) interior movement sensors, (UTU) vehicle inclination sensors, (UTW) glass break sensors in rear quarter glass and liftgate window and door and liftgate lock shields (Included and only available with (CWM) Technology Package.) |3 YEARS ONSTAR ONE (Requires (UE1) OnStar and order type TRE or SRE. Not available with (UKL) Super Cruise, (R9M) 3 Years of OnStar One, Fleet or Government order types, or on vehicles being shipped to Puerto Rico, the Virgin Islands, or Guam. After initial 3-year period, requires paid OnStar plan. OnStar services vary by vehicle and model and require an active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations. Terms apply.) |AT4 PREMIUM PACKAGE includes (CWM) Technology Package, (C3U) Panoramic power sunroof and (B3L) power-retractable assist steps with perimeter lighting (Included with (PEH) AT4 Premium Plus Package. Not available with (RG7) Premium Trailering Package or (ATT) second row power 60/40 split-folding bench seats. Not available with (LZ0) Duramax 3.0L Turbo-Diesel engine unless ordered with (PEH) AT4 Premium Plus Package.) *GROSS* |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)