KBB.com Brand Image Awards. This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. WHEELS, 20 (50.8 CM) CHROMED CAST ALUMINUM (STD), TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode, TIRES, LT265/60R20E ALL-TERRAIN, BLACKWALL (STD).*This GMC Sierra 2500HD Comes Equipped with These Options *SUSPENSION PACKAGE, STANDARD includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD), DURAMAX PLUS PACKAGE includes (L5P) Duramax 6.6L Turbo Diesel V8 engine and (VQY) chrome recovery hooks, LPO, (MW7) Allison 1000 6-speed automatic transmission (Includes (DQS) outside memory equipped heated power-adjustable vertical trailering mirrors.) , SUNROOF, POWER, SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints,(D07) floor console and storage pockets and (K4C) wireless charging (STD), REAR AXLE, 3.73 RATIO, PAINT, SOLID, ONYX BLACK, MIRRORS, CHROME, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, MEMORY-EQUIPPED, UPPER GLASS, POWER-FOLDING AND MANUAL EXTENDING; Includes integrated turn signal indicators, consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power-adjustable) and addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp, LPO, WHEEL LOCKS, SET OF 4, LPO, CHROME RECOVERY HOOKS.*Stop By Today *A short visit to Eurobahn BMW MINI Mercedes-Benz Audi of Greensboro located at 105 S Swing Rd, Greensboro, NC 27409 can get you a reliable Sierra 2500HD today!