2007 Acura TL 4dr Sedan w/Navigation (3.2L 6cyl 5A)
This car has about as much fun as you do. It corners nimble and stays on line in the direction it is pointed. The suspension gets into front and rear tires when tight cornering and launches the car out of the turns into the straights with positive acceleration pushing you back into the seat.
Other than driving the car, the stereo system with the surround system is exceptional. The nav system is no slouch and quite intuitive.
If they were to come up with a rear wheel drive model who knows how many of these cars would be sold!