MG Motor is an automotive brand owned by the Shanghai-based, state-owned carmaker SAIC Motor. It is a continuation of the original MG marque, a British brand that was established in Oxford, UK in 1924. SAIC Motor gained control of the brand in December 2007 by acquiring Nanjing Automobile Corporation (NAC), a smaller Chinese company that first acquired the brand from the defunct MG Rover Group in 2005. Currently, MG is a division within SAIC's passenger vehicle branch.

Roewe is an automotive brand owned by the Chinese automaker SAIC Motor in 2006, which focuses on luxury cars. Roewe vehicles were initially based on technology acquired from defunct British carmaker MG Rover. SAIC was unable to purchase the rights to the Rover brand name and created the Roewe marque as a replacement. Roewe vehicles are sold in most export markets outside China under the MG marque.