Watchoo need is the best appliance made by Honda/Mazda/Toyota that your budget will allow. A Camry or an Accord or a 6. Try to find one in silver or beige or some other boring, subdued color. Something that dozens of other people around you are driving at any given time. Don't ever wash it.

Thing is Eric, you have one hell of a long commute (I don't know how you do it!) and you need to get something as stealth as can be found so you can sneak around at a high rate of speed without attracting much attention to yourself.