The 2015 Silverado interior offers a quiet, comfortable and secure ride. Durable materials, organizational considerations and technology like available Chevrolet MyLink,* 4G LTE Wi-Fi connectivity,* and Bose(R) premium audio ensure a superior riding experience. The 2015 Silverado is the first pickup truck to offer built-in 4G LTE Wi-Fi connectivity.* The next generation of available OnStar with 4G LTE Wi-Fi is the way to stay connected to your work while on the road. The all-new available technology turns Silverado into a fast, reliable Wi-Fi hotspot. Passengers can get work done via the high-speed wireless Internet with up to seven devices, such as tablets, laptops or mobile devices. When the vehicle is on, check websites, e-mails, weather and more, even from outside your truck. Plus, we've developed a new platform for streaming updates and expanded services. Now your world fits in your truck. Available Chevrolet MyLink* responds to natural-speech commands, allowing you to access its features with just a few words. Bluetooth(R)* and USB* connectivity allow you to easily pair your phone with your truck. The available 4.2 diagonal color screen and the available 8 diagonal color touch-screen allow you to easily access your connected devices in an easy-to-use experience. At the heart of our powerful Silverado lineup ever, you'll find our world-class EcoTec3 engines. Each engine combines proven technologies like Active Fuel Management, Direct Fuel Injection and continuously Variable Valve Timing to bring you strength, efficiency and performance you can rely on. No other competitor features these three technologies standard on every engine. Our available 5.3L EcoTec3 V8 provides 355 horsepower while offering up to 23 hwy mpg,* the most fuel-efficient gas V8 pickup truck engine ever. The standard 4.3L EcoTec3 V6 offers 305 lb-ft of torque, the most of any standard V6 in its class. Our available 6.2L EcoTec3 V8 (available Fall 2014) offers 420 horsepower and 460 lb-ft of