This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. TRANSMISSION, ALLISON 10-SPEED AUTOMATIC, SUNROOF, POWER, RED QUARTZ TINTCOAT.* This GMC Sierra 2500HD Features the Following Options *AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package, (PQB) Driver Alert Package I, (PYU) 20 (50.8 cm) machined aluminum with high gloss Black paint wheels and (RVQ) 6 Black rectangular assist steps, LPO , REAR AXLE, 3.42 RATIO, LPO, WHEEL LOCKS, SET OF 4 (Please note that LPO 20 wheels will include wheel locks without the LPO code (SFE) wheel locks, LPO.), GVWR, 11,350 LBS. (5148 KG), ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), Windows, power rear, express down, Windows, power front, drivers express up/down, Window, power front, passenger express up/down, Wheels, 18 (45.7 cm) 6-spoke machined aluminum with high gloss Black accents, Wheelhouse liners, rear.* Visit Us Today *Test drive this must-see, must-drive, must-own beauty today at Nimnicht Buick GMC, 11503 Philips Hwy, Jacksonville, FL 32256.