My Lumina now has 102,000 miles on it, the only problems experienced was the serpentine belt failing and the timing belt breaking. I have had 26 MPG highway and 20 city. The car is an excellent automobile, I just can see myself trading it in or selling it. It has the 3.4 engine which is trouble free, I do take it in every 3,000 for total lubes so the car uses no oil. The suspension is tight and so far the exhaust system is still fine. I do wish it came standard with beverage holders but that is a small need. Love it.