Government taxes, fees, port expenses, and fuel supplement (where applicable) are additional. NCL reserves the right to charge a fuel supplement without prior notice should the closing price of West Texas Intermediate Fuel increase above $65 USD per barrel on the NYMEX (New York Mercantile Exchange Index).
2011 Chevrolet Silverado All Star Package includes: 1  Vortec 5.3L V8 replacing the standard Vortec 4.8L V8 engine. 2  Automatic Locking Rear Differential adding traction for slippery conditions and deep mud too.  Trailering Package includes a 2 receiver hitch, lights, electric brakes, and a transmission oil cooler.
Show full PR text. 2015 Chevrolet and GMC Pickups, SUVs to Offer Eight-Speed Transmission. DETROIT â Chevrolet and GMC have confirmed a new eight-speed automatic transmission will be standard on 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon Denali/Yukon XL Denali models equipped with the 6.2L EcoTec3 V-8.