Here’s a 2010 Buick Lucerne. The Buick Lucerne is a luxury sedan that was made between 2005 and 2011 (model years between 2006 and 2011). The engine of this one is a 3.9 liter High Value V6 that produces 227 horsepower and 237 pound-feet of torque. The transmission is a 4-speed automatic.