2016 Buick Regal 4dr Sdn Turbo FWD. Recent Arrival! 2016 Buick Regal Turbo Crimson Red Tintcoat 6-Speed Automatic. 21/30 City/Highway MPG If you're in the market for a new or used car, you've come to the right place. The staff at St. Charles Nissan/ Hyundai is committed... via AutoRevolution