TourX The Regal TourX 5-door station wagon, a Buick version of the Opel/Vauxhall Insignia Country Tourer, was introduced alongside the Sportback. The first Regal station wagon in 35 years, the TourX was the first Buick station wagon since the retirement of the Roadmaster and Century Estates after 1996. Sized between the Subaru Outback and the Volvo V90 wagons, the TourX was styled with standard dark-gray plastic body cladding. While offered with standard all-wheel drive, the model line was not branded as a hard-core off-road vehicle, instead as a sportier touring vehicle. With 73.5 cubic feet of cargo space (matching the Outback), the TourX held the most cargo of any Buick vehicle (with the exception of the three-row Buick Enclave). Sharing its engine with the Sportback, the TourX was fitted with a LTG turbocharged 2.0-liter inline-4, providing and mated with an eight-speed automatic transmission. The TourX was offered with 1SV (base), Preferred, and Essence trims (not offering the Avenir and GS versions). GS Carried over from the previous generation, the Regal GS returned as a performance-oriented version of the Regal Sportback. Several revisions were made to the option package, as the previous LTG engine was replaced by a 3.6 liter LGX V6 (shared with the Commodore VXR); the 6-speed manual and automatic transmissions were replaced by a 9-speed automatic. To accommodate the extra power, all-wheel drive was made standard. Externally, the GS was distinguished by its own front fascia and grille and was fitted with its own instrument panel and front seats. Discontinuation In December 2019, General Motors announced that it would stop the importation of the Buick Regal for North America after the 2020 model year. Following the 2020 withdrawal of the Cascada and LaCrosse, Buick ended sales of cars in North America after 113 years in favor of a line of sport utility vehicles (SUVs). Alongside shifting consumer tastes, the discontinuation of the Regal in North America was also influenced by the sale of Opel and Vauxhall to PSA Group. While the latter did not operate in North America in 2017, at the end of 2019, PSA Group acquired FCA, which creating Stellantis (the current parent company of Chrysler in North America). In China, SAIC-GM continues to produce the Opel-designed Regal sedan, slotted between the Verano and LaCrosse sedans; the standard Regal and Regal GS underwent a model update for 2021. Sales References External links Regal Flexible-fuel vehicles Front-wheel-drive