Scores 19 Highway MPG and 15 City MPG! This GMC Yukon XL boasts a Gas V8 5.3L/ engine powering this Automatic transmission. 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), Wireless charging, Wireless Apple CarPlay/Wireless Android Auto. This GMC Yukon XL Comes Equipped with These Options Wipers, front intermittent, Rainsense, Wiper, rear intermittent, Windows, power, rear with Express-Down, Window, power with front passenger Express-Up/Down, Window, power with driver Express-Up/Down, Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.), Wheels, 20′ x 9′ (50.8 cm x 22.9 cm) 6-spoke polished aluminum, Wheel, full-size spare, 17′ (43.2 cm), Warning tones headlamp on, driver and right-front passenger seat belt unfasten and turn signal on, Visors, driver and front passenger illuminated vanity mirrors. Visit Us Today Test drive this must-see, must-drive, must-own beauty today at Vern Eide Chevy Buick GMC, 219 East First Ave, Mitchell, SD 57301.