Citroen says its midsize CX 5 combines the best attributes of a sedan, a station wagon and an SUV. The brand's new flagship model will be built in China and exported to Europe, with sales expected in the second half of this year.

The C5 X marks Citroen's re-entry into the large sedan segment, dominated by German automakers.

The concept uses design cues from the brand's past to visualize a modern MG sports car.

The Shanghai show will be very different because travel restrictions will make it impossible for most executives from places such as Detroit, Wolfsburg and Munich to attend.