2017 Sierra Denali 2500 Crew Cab 4WD-6.6 Duramax Turbo Diesel-Allison 6-sp. Automatic-All Options-See Window Sticker-Listed New for $92,855-Only 36,000 miles-Fresh Inspection and Major Service-It is Like NEW-Rhino Lined Box and Cover-Chrome Whls and New radials. This is Exceptional.