According to General Motors, the Regal GS is officially the fastest Buick ever made. The sedan's lead development engineer, Bill Rietow, and powertrain drive quality engineer, John Townsend ...
The midsize Buick Regal sedan is priced below the full-size Lacrosse sedan in the brand's lineup. After a limited-run 2017 model, the less expensive Verano sedan will be discontinued. Regal ...