LaCrosse Premium 1 Group, 4D Sedan, 3.6L V6 DI, 8-Speed Automatic, FWD, Pepperdust Metallic, Leather, 8-Speaker Audio System Feature, Radio: Buick IntelliLink AM/FM Stereo, and SiriusXM Satellite Radio. Buick really spared no expense or attention to detail in this gem. Well take a look at this great 2017 Buick LaCrosse AM/FM✔ Sunroof/Moonroof