Walser Buick GMC - Roseville

Buick outsold Lexus during February, 2011 for the second consecutive month. Furthermore, Buick also outperformed Mercedes-Benz, Audi, and Acura. And they've managed to achieved all this with only four different vehicles on showroom floors: the Buick Enclave crossover, the Buick LaCrosse sedan, the Buick Lucerne sedan, and the Buick Regal sedan.

What we'll focus on here is Buick's notable triumph over Lexus. It's critical for many reasons. There's the obvious…