Kroger, America’s largest supermarket retailer, has teamed up with Nuro to create and test self-driving grocery delivery vehicles.

As part of the never-ending celebration, the German automaker dressed five Macans in historic racing liveries and sent them through the streets of Singapore.

The 1954 D-Type is Jaguar's famous race car that gave birth to the road-going XKSS, one of which was owned by Steve McQueen.