Buick LaCrosse Specs, Engines & Dimensions (2016–2019) — Third Generation
The third-generation Buick LaCrosse sedan is aimed at comfortable daily driving. You get a composed cabin and a simple mix of gasoline automatic versions, with drive layouts that change by configuration.
A typical Buick LaCrosse engine here is the gasoline 3.7 AT, paired with an automatic transmission. You can choose a front-wheel-drive powertrain for everyday commuting, or all-wheel drive when you want the drivetrain to share power in poor weather. These are selected setups, not every version.