SNEAK PEAK NEW ARRIVAL PHOTOS COMING IN and 2000 Buick Regal. 4-Speed Automatic with Overdrive. You NEED to see this car Buick FEVER Are you looking for an used vehicle that is in incredible condition Well, with this superb-looking 2000 Buick Regal, you are going to get it.. This Regal is perfect for both families AND automotive buffs.