From the first Buick that was produced in 1903, the company has always been a leader in style and comfort. The Lucerne now stands as the Buick flagship luxury vehicle while the LaCrosse exists as a sport-luxury sedan. For performance-minded drivers, Buick offers sport-tuned and performance-modified models of the LaCrosse and Lucerne with the historical "Super" moniker attached. The Enclave continues to bolster Buick's image in the luxury SUV market. As with other GM vehicles, the convenience of OnStar is standard on Buick vehicles and is free for the first year.