2018 Buick LaCrosse Avenir

The LaCrosse is Buick's full-size sedan, a roomy four-door that competes with the Toyota Avalon and Nissan Maxima. It's a comfortable cruiser that glides over pavement, with a hushed cabin that makes highway miles feel effortless. Inside, you get a spacious cabin with supportive seats and plenty of room for adults in the back, plus a large trunk. Standard tech includes a touchscreen infotainment system with Apple CarPlay and Android Auto, and available features like a head-up display and ventilated seats. Stepping up to the Avenir gets you Buick's top-tier trim with unique leather, diamond-stitched seats, and a more premium interior feel than the Premium trim. This Avenir pairs a 3.6L V6 making 310 horsepower with a nine-speed automatic and all-wheel drive, giving it confident all-weather grip and a smooth, relaxed power delivery. The Avenir also adds exclusive 19-inch wheels and a unique grille, setting it apart visually from the rest of the LaCrosse lineup.