HomeAll RepliesRe: Is the Buick Regal GS underpowered? Re: Is the Buick Regal GS underpowered? Sponsored August 10, 2012 at 12:37 pm #40467 Alex LuftKeymaster Agreed. Have it make 250 horses or so. Make minor changes to the suspension. Add a stick. Done deal. Sponsored Subscribe to GM Authority For around-the-clock GM news coverage We'll send you one email per day with the latest GM news. It's totally free. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored