The Buick Regal with traditional internal combustion engine offers up to 21 MPG city and 30 MPG highway for a combined rating of 24 MPG. These figures are based on EPA mileage ratings and are for ...

The Buick Regal with traditional internal combustion engine offers up to 21 MPG city and 30 MPG highway for a combined rating of 24 MPG. These figures are based on EPA mileage ratings and are for ...

Please use care in your use of the information provided. The 2017 Buick Regal Sport Touring is equipped with a[n]Gasoline 2.0L I-4 engine that can produce up to 259 hp @ 5300 rpm horsepower and a ...

2018 brought the Regal Sportback, which had coupelike styling that artfully masked its hatchback configuration. The TourX wagon, also new, had a raised stance similar in concept to a Subaru Outback.

Buick may have pulled the plug on the Regal in the United States back in 2020, but over in China, the nameplate is alive and well, and it just got an update, complete with a new GS variant.