I'm a sucker for car design porn. Even if it's a crappy car (I wouldn't know), it at least looks interesting. It also looks like something from Saints Row 3.
Towards the end, it almost sounds like the engine has a didgeridoo somewhere under the hood.
The 5.4 which is the same engine that's in the Ford GT Supercar. And frighteningly enough its also lighter that the Ford GT so the power to weight ratio is ridiculous.
Oh, also they have an fuel cell/electric version of this car which supposedly puts out over 100 more horsepower. But people who go to car shows aren't impressed by quiet electric motors.
The sound this car makes while idling is actually what did it for me. If you listen, beneath the really cool rumble is the high pitched, almost inaudible whine... oh, wait, no, that's you.
Crawling carefully through a parking lot, revving from time to time, and stopping for photo-ops. Because you would be fucking insane to do anything else with a million-dollar car.
That being said, I like the funny little warble it makes.