You will be hard pressed to find where the sweeping lines of LaCrosse begin and end-a Buick design philosophy introduced on the Buick Enclave. Seductive and uninterrupted, they lead you from one sculpted curve top the next. This sense of continuity is found throughout LaCrosse. Like how the wraparound headlamps flow into the heritage-inspired, yet totally modern, side sweep spears, which seamlessly merge into the LED tail lamps. Along the way, they complement Buick's signature chrome portholes and waterfall grille.

The Buick Design Philosophy of uninterrupted, flowing lines continues within the sculpted Lacrosse interior. The ice-blue ambient lighting embraces its occupants with a sense of calm. Buick's pioneered QuietTuning process reduces, blocks and absorbs noise to make LaCrosse a quiet escape on the road. A laminated windshield and front side glass, triple door seals, minute body panel tolerances and other acoustical technologies throughout Lacrosse help keep outside noises outside. Because what you hear is just as important as what you do not hear, the pleasing sounds for shutting a door and operating windows were painstakingly engineered. As was ensuring that even pushing a button felt solid and, of course, premium.