alternatehistory.com

With a POD of later than 1900, make it possible for the car from "Knight Rider" to be built by 1985. Assume that it is not in production as compared to a specialized military or surveillance vehicle. If it's not possible to build the car by 1985, how long would it take for it to be developed?

Here are KITT's abilities.

https://en.wikipedia.org/wiki/KITT

You can use the vehicles in Bond movies and other spy technology as prototypes along the way.
Top