Luxury car, hot rod performance, and great fuel mileage, sounds like an oxymoron, but it's true. This car will effortlessly out accelerate many so called high performance cars to 60 mph. Very comfortable inside with all the latest gizmos. Super sound system that rocks the car. Rear sunshade is great for those tall trucks with their headlights in your rear view. Lots of storage space. Folding rear seat option is great for those trips to the hme improvement sore. Navigation system is easy to use and the voice control system is a super feature for hands off operation of the Nav, CD, pone, stellite radio, etc.
No long lines at the gas pumps, since your not using gas, but diesel.
Airmatic suspension to raise and lower car should be standard. An airbrake to slow the car down as fast as it can accelerate.