I wonder if Tesla will produce a version with loudspeakers on the outside and an MP3 player connected to the throttle to make "vroom-vroom" noises.
I remember a short story in an SF anthology from quite a few years ago. World is decades into resource depletion scarcity and poverty. Most people, if they drive, might have a "plywood and plastic austerity beetle". One guy, to spite his despised neighbor, has an old behemoth land yacht of a car, that he ostentatiously leaves running as he goes in for his daily paper and coffee. "Go ahead and report it. The EPA loves my car!"
In the last scene, the owner, in the privacy of his garage, starts in on his nightly 2 hour hand cranking of the spring that powers the thing, and contemplates putting a bit more rumble in the sound output.