[21twelve]

Red Barchetta is great:

http://www.youtube.com/watch?v=djVGhqvl_8A

BUT - my first thought was for Dreamline (also by Rush):

http://www.youtube.com/watch?v=4wJtQzD_lXY

“We’re only at home when we’re on the run....
We are only immortal for a limited time”

And for a change of pace, perhaps one of my old favorites:

Midnight Rider by the Allman Brothers:

http://www.youtube.com/watch?v=0Kb2x0D584c

[SoothingDave]

“Subdivisions” has a good driving beat. And it mentions back seats.