Is buying a new car worth it, or should I stick with the clunker?

how many miles on it? I have a shadow,with 206,000 miles she leaks here and there,but think about it,a car payment?Is your job secure,in this economy?The last thing I want,is a car payment.What about Insurance to?just look for a reputable mechanic,with all you have to do,you might get a better deal.pam