engine noise simulators...
...with vibration and manual transmission simulators.
I usually derp around in my Honda Fit (gas) at 40-50mpg. My wife and I decided our next A-B car will likely be a hybrid. We're not certain as that decision is about 100k miles away.
But, when I want to have fun with my car there's no modern substitute for a gas V8 with good air & exhaust.