Boasts 20 Highway MPG and 14 City MPG! This GMC Yukon XL delivers a Gas V8 6.2L/376 engine powering this Automatic transmission. TRANSMISSION, 10-SPEED AUTOMATIC electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting (STD), ENGINE, 6.2L ECOTEC3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 N-m] @ 4100 rpm) (STD), DENALI ULTIMATE PACKAGE includes (PCJ) Open Road Package contents: additional 9 months of SiriusXM Radio and NavTraffic service, (CF5) power sunroof, (U42) rear seat entertainment system, (DNU) third row DVD screen, (UTT) Enhanced Security Package contents: (UTR) self-powered horn, (UTV) interior movement and (UTU) vehicle inclination sensors, (BRS) power-retractable assist steps, (Y66) Adaptive Cruise Control - Advanced with (UGN) Forward Automatic Braking, (JB1) 4-wheel antilock, 4-wheel disc brakes, (SII) 22 bright aluminum wheels with Midnight Silver premium paint and (SFE) wheel locks, LPO.*This GMC Yukon XL Comes Equipped with These Options *Wipers, front rain-sensing, intermittent, Wiper, rear, Windshield, solar-absorbing, Windshield style, acoustic laminated glass, Windows, power all express down, front express up, Wheels, 20 x 9 (50.8 cm x 22.9 cm) bright machined aluminum, Wheel, full-size spare 17 (43.2 cm) steel, Universal Home Remote includes garage door opener, programmable, Transmission, 10-speed automatic electronically controlled with overdrive, tow/haul mode and tap up/tap down shifting, Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Requires 4WD.).* Visit Us Today *Stop by Nimnicht Buick GMC located at 11503 Philips Hwy, Jacksonville, FL 32256 for a quick visit and a great vehicle!