http://bankrate.com/brm/news/Financi...1.asp?caret=2c
Especially like this part:
5. Don't buy more car than you need or can afford
It's awfully tempting to stretch your budget for that Lexus or BMW. But if the monthly payments will leave you car-poor, pass them by. Or at least look at some of the less-expensive models on which some of those luxury cars are based.
For example, the entry-level Lexus sedan is really a tarted-up Camry. The entry-level Acura is a gussied-up Accord. Do you really need that expensive nameplate and the wood dash accents that will wind up costing you thousands of dollars?