They can share engines and motors all they want so long as the performance numbers are still there along with better fuel economy. The van's total output is 260 horsepower, but maybe they can tune the engine for more power?
You would be surprised by how many just care for the name and luxuries that come with it over performance and how it sounds. Its just small groups of enthusiasts that doBut...Oh My, how could one give up that Sound of that Ferrari engine in the levante......I guess someone will buy a electric one...haha.