As we know that Buick Regal GS has the building blocks of the ultimate car enthusiast’s ©automobilemag.com You know the cliché. We all want to drive manual diesel stations wagons, preferably brown. Buick has a signature brown color. Now it has the 2018 TourX, an all-wheel-drive “crossover” version of the all-new German-built Buick Regal GS.Brand chief Duncan Aldred says,there will be no diesel, but there also is a new Buick Regal GS with a 310-horsepower having a3.6-liter direct-injection V-6 engine in the place of the old GS’s 2.0-liter turbo four engine. Are you thinking what I am thinking? Don’t think about it. For one thing, the Regal TourX would have to adapt the Regal GS’s stiffer, more sporting suspension on[…]