A BMW Vision iNEXT all-electric car on display at the media open day for the 18th International Automobile Industry Exhibition, also known as Auto Shanghai 2019, at the National Exhibition and Convention Center on Tuesday, April 16, 2019. This year's show will open on April 18 and run through to April 25. [Photo: IC]"

A JD self-driving delivery truck on display at the media open day for Auto Shanghai 2019 at the National Exhibition and Convention Center on Tuesday, April 16, 2019. [Photo: IC]"

An Aston Martin AM-RB 003 concept car is showcased at the media open day for Auto Shanghai 2019 at National Exhibition and Convention Center on Tuesday, April 16, 2019. The show is the debut of the AM-RB 003 in China. It was unveiled at the Geneva Motor Show last month. [Photo: IC]"

A worker adjusts a Citroen AMI One concept car at the media open day for Auto Shanghai 2019 on Tuesday, April 16, 2019. [Photo: AFP]"

A model sits inside an Icona Nucleus self-driving electric concept vehicle on display at the media open day for Auto Shanghai 2019 on Tuesday, April 16, 2019. [Photo: IC]"