The Buick Allure recently changed its name to Buick Lacrosse, its American name. This large sedan, which was entirely redesigned for 2010, can be powered either by a 255 horsepower 3.0-litre V6 or a 280 horsepower 3.6-litre engine. A six-speed automatic transmission comes installed on all versions, while all-wheel drive is available. The Lacrosse offers comfort and a spacious interior. A four cylinder engine will be available later this year.