Ward's 10 Best Engines. Only 38,790 Miles! Delivers 18 Highway MPG and 14 City MPG! This Chevrolet Silverado 1500 delivers a Gas V8 5.3L/325 engine powering this Automatic transmission. WHEELS, 18 X 8.5 (45.7 CM X 21.6 CM) HIGH GLOSS BLACK PAINTED ALUMINUM (STD), TRANSMISSION, 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED (STD), TRAILER BRAKE CONTROLLER, INTEGRATED.*This Chevrolet Silverado 1500 Comes Equipped with These Options *INFOTAINMENT PACKAGE includes (U2K) SiriusXM Radio and (UE1) OnStar , TIRES, LT275/65R18C MT BLACKWALL GOODYEAR WRANGLER DURATRAC (STD), SIRIUSXM RADIO (subscription required), SEATS, FRONT 40/20/40 SPLIT-BENCH (STD), RED HOT, REAR AXLE, 3.42 RATIO, ONSTAR AND CHEVROLET CONNECTED SERVICES CAPABLE, LPO, OFF-ROAD ASSIST STEPS, LICENSE PLATE KIT, FRONT, JET BLACK, CLOTH SEAT TRIM.