Buick may have accidentally confirmed V-6 power for next Regal GS
For those hoping for a 2018 Buick Regal with its engine cylinders arranged in a 'V' formation, it seems the brand will oblige with the next hopped-up GS variant. While the recently revealed 2018 Buick Regal Sportback and Regal TourX will arrive with 4-cylinder power only, the brand has apparently slipped up and confirmed the next Regal GS will have a 3.6-liter V-6 engine. The Truth About Cars reports the slip up was published two days ago on the official Buick Canada website.