versas: do you own or lease that car? and do you still live at home with your parents? I don't know how old you are but judging by your photo, you are late teens - I bet your insurance to drive a car like that is through the roof?!
As an entrepreneur, you should know that a car is the single worst asset you could possibly purchase. You drive it off the lot, it loses value. tisk tisk...
The other thing you have to consider is psychology. I drive the crap car in my household and my wife drives the nice one. We know when it's appropriate to drive either car. If we are driving up to a investment property to haggle on price, most people are less likely to reduce the price when you roll up in a merc - but if I take my trusty beater and dress down a little - it disarms people and I ALWAYS get a deal.
On the other hand, if I am entertaining an investor I take the nice car. Perception is reality and you have to know how to use it to your advantage. Being the "big dog" in a pimp ride is rarely advantageous in everyday business life... unless you are pulling up to an exclusive club on a saturday night.
Anyway, you have a sweet ride
My $.02,
-dr