This. For example, I think the chrome exhaust tip is a $150 option? The same one can be bought online for $70. I may be wrong on the price, but same idea.
Another big upgrade is the navigation feature. I would rather use my smartphone, which has maps updated regularly. Imagine using a car navigation system in a car that's 10 or 15 years old? Its going to be so slow compared to your mobile device. That's a $750 savings right there.