The brand's flagship sedan emphasizes ride comfort and luxury, with a spacious interior and modern technology, such as the Buick IntelliLink infotainment system and onboard Wi-Fi. Under the hood is a fuel-efficient 2.4-litre 4-cylinder eAssist engine with 182 horsepower, or a 304-horsepower 3.6-litre V6 and available AWD. The LaCrosse can be equipped with genuine wood trim, semi-aniline leather upholstery, a suede headliner as well as a continuously variable damping suspension. A Sport Touring version has been added for 2016.