Delivers 26 Highway MPG and 22 City MPG! This GMC Sierra 1500 delivers a Turbocharged Diesel I6 3.0L/ engine powering this Automatic transmission. TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED, REAR AXLE, 3.23 RATIO, PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, FRONT. This GMC Sierra 1500 Comes Equipped with These Options DENALI RESERVE SUPER CRUISE PACKAGE , LPO, BODY COLOR WHEEL ARCH MOLDINGS, GVWR, 7200 LBS. (3266 KG), GLACIER WHITE TRICOAT, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6, Wireless, Apple CarPlay / Wireless Android Auto, Wireless Charging, Wipers, front rain-sensing, Windows, power rear, express down, Windows, power front, drivers express up/down. Visit Us Today Stop by TRANSWEST BUICK GMC located at 7911 E 96th Ave, Henderson, CO 80640 for a quick visit and a great vehicle! *All prices exclude tax, tags, title. Prices include dealer and handling fee of $595. Contact dealer for complete details.