The best experience in a sports car is found right here: the Lemmarc. A highly detailed vehicle with an exterior and interior that functions like a regular car would.
Turn the wheels
Open the hood (which is actually a storage compartment, not an engine)
open the doors
Raise or lower the spoiler
Turn the steering wheel
Move the gears
Lift the handbrake
Adjust the seats
Flick the indicators
And even choose the aircon mode!
The car contains a fine carbon texture on the bumpers and a leather material on the interior to increase realism. Moderately created to allow fairly close renders while not using too much PC resources.