6-Speed Automatic Electronic with Overdrive, 4WD, Dark Ash/Jet Black Cloth. CARFAX One-Owner. Recent Arrival! 2015 Chevrolet Silverado 1500 LT Tungsten Metallic 4WD 6-Speed Automatic Electronic with Overdrive V8 This price reflects all applicable manufacturer rebates and/or incentives (not all will qualify) and is based on retail purchase with additional dealer discounts including a $1,000 Stevens Trade Assistance Bonus for qualifying 2012 or newer retailable trades. Prices do not include upfits, plows, or other accessories. Stevens Auto Group - Established 1950.