The biggest, and most asked question I've been asking. If you want more "Would you rather", you can go to either.io
Get the Chevrolett and Ford out, they aren't real cars. Put in Jaguar and Audi instead. From the options given it would probably be a Mercedes-Benz S Class or Nissan Infiniti G-Series. In general I like German cars, they tend to have powerful 3 litre engines and they are more about the power and reliability of the car. Japanese cars are chock full of gadgets, but they're still good. American cars are just poorly manufactured, and British cars are just medium although I like Jaguar and Aston Martin.