Volvo S90 Sedan Excellence (China-built) - interior Exterior and Drive Volvo Cars unveils new version of the S90 sedan and top-of-the-line S90 Excellence in Shanghai, marking a new era for car-making in ChinaVolvo Cars unveils new version of the S90 sedan and top-of-the-line S90 Excellence in Shanghai, marking a new era for car-making in China