The document provides information on the 2011 Buick Lucerne, describing its various features and technologies. It highlights the standard 3.9L V6 engine and optional 4.6L Northstar V8 engine. It also describes the Lucerne's suspension, braking, steering, interior and exterior design details. The document discusses available luxury and technology features like Bluetooth, navigation, and the Harman Kardon audio system. It provides information on safety features such as stability control and discusses available dealer accessories.