Buick is daring ... a wagon with the Regal TourX’s fuel economy may be worth closer investigation. Nationally, AAA said fuel prices rose slightly the past week. Regular was up 2 cents, and ...

The time was short, but it was enough to show the new Regal's range ... especially over railway tracks, the vehicle sopped up the road. The Sportback and TourX keep sway and jiggle to an ...