The Buick Lucerne is a full-size sedan manufactured by the Buick Division of General Motors. Introduced in 2006, the Lucerne is built on the G-Body platform of the Pontiac Bonneville. The Lucerne has so far been very popular capturing up to 24% of the of the large sedan market in the U.S.
Power is provided by a range of engines that start with a 3.8L V6 and ends with a 4.6L V8. Transmission options are limited to a 4 speed automatic transmission.