The final VW Touran rolled off the assembly line in Wolfsburg on April 29.
A new R8 would be a hybrid to comply with emissions regulations.
The high-performance EV will be an indirect Stinger successor.
The Vision BMW Alpina will break cover on May 15.
Pre-chamber combustion is expected to significantly reduce fuel consumption, and the technology begins arriving in M cars this summer.
It keeps all of the coupe’s 1,065 raging bulls and adds unlimited headroom.