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Shop 2018 Buick LaCrosse vehicles for sale in Hudson, WI at Cars.com. Research, compare, and save listings, or contact sellers directly from 3 2018 LaCrosse models in Hudson, WI.

1.5L I-4 gasoline direct injection, DOHC, MIVEC variable valve control, intercooled turbo, regular unleaded, engine with 152HP (1) 1.5L I-4 gasoline direct injection, DOHC, variable valve control, ...