Mostly Unchanged

2009 Buick Enclave

A new 3.6L V6 with variable valve timing and direct injection offers improved power and fuel efficiency.

2009 Buick LaCrosse

2009 Buick Lucerne

Lucerne is offered in CX,CXL and Super trim levels for 2009. A new 3.9L V6 replaces the 3.8L V6 as the base engine for CX and CXL models. The new engine offers improved power and fuel economy. Lucerne V6 models are E85 capable for 2009.