
MILFORD, Mich. – With the all-new 2018 Buick Regal set to debut this fall, Buick took the wraps off the range-topping, high-performance GS model, due to hit Canadian dealerships in early 2018.
The unveiling took place earlier this week at General Motors' proving grounds in Milford, Michigan
Read more: Preview: 2018 Buick Regal GS