HomeAll RepliesRe: Is the Buick Regal GS underpowered? Re: Is the Buick Regal GS underpowered? Sponsored October 3, 2011 at 6:11 pm #38419 wbodyfanParticipant For some reason, I feel that the Regal Turbo should be the “Regal” and the Regal GS should be the “Regal Turbo.” I mean the GS makes less power than the non-GS LaCrosse V6… by those standards, the LaCrosse V6 should be a GS too… no? 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