I still like the smell of an old muscle car idling, the sound of the engine revving and loading up, and the simple operation and handling.
Then you'll want the Nostalgic Optional UpGrade: Speakers & a Fart Pipe system to emit whatever level of "Old Performance" you program into it.
Phoney exhaust pipes hooked into a tank of synthesized unburnt high octane gas vapors.
Listening to the BMWs of younger people today, apparently they want cars to sound like they run badly - pops, backfires etc. I just recently heard one that pops so loud it rivaled shotgun blasts with its elongated thud. Great idea in an urban environment.
Plainfield New Jersey has electronic signs up warning of enforcing loud exhaust ordinances because of this