Flashy little 100k sports cars are nice, but I'd like to see more practicality.
More hauling storage and lighter battery and less engine in hybrids.
EVs still need something to recharge them in the stix and wherever infrastructure is not there.
The Atkinson cycle is better than the Otto for this but there are some interesting designs out there.

There is enough oil in the ground to use gasoline far into the future. I won't be buying a silly electric car any time soon even though my tax dollars have been subsidizing others to do so. I drove 400 miles each way on a ski trip the last few days. Would have sucked to have to stop part way and wait to get charged. Damn greenies are forcing this **** down everyone's throats.