Daewoo Tosca by GM Powertrain, GM Daewoo, and VM Motori, debuted in the Daewoo Winstorm, and was the first diesel engine used in a Daewoo car. In early 2008, Daewoo launched an updated version of Tosca with a new six-speed automatic transmission in South Korea. There are two versions of six-speed automatic transmission: "GM 6T40" for the 2.0 and 2.5-litre petrol engines and "GM 6T45" for the 2.0-litre diesel engine. At the same time, Daewoo also revised rear portion of the car, changing the rear combination lamp and rear bumper. Pre-facelift styling Post-facelift styling Daewoo Tosca The Daewoo Tosca is a mid-size
Daewoo Motors changed to Daewoo Motor Co. Until 1996, all cars were based on models from General Motors. All Saehan models were named Daewoos, the Maepsy being refreshed became the Maepsy-Na. The Royale Series models were kept, Daewoo adding the Royale XQ and Royale Duke (March 1982), Royale Prince (July 1983) and Royale Salon Super (March 1986). Above the Royale range, the Daewoo Imperial flagship luxury car was added in 1989, with styling reminiscent of the contemporary Chrysler Imperial and New Yorker, but also luxury Japanese sedans. It was produced until 1993. The first Daewoo addition was the 1986 Daewoo LeMans, based