HomeAll RepliesRe: Is the Buick Regal GS underpowered? Re: Is the Buick Regal GS underpowered? Sponsored June 9, 2012 at 3:24 pm #40127 GrawdaddyParticipant @RjION And you think Buick should be forever trapped in the LB Johnson era (and seem to think cars from 50+ years ago should be used as a benchmark for cars of today). Peformance doesn’t matter in volume sales. 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