Rented 2014 compact car-Chevy Spark from Dollar at Pittsburgh, PA airport. This is the NOISIEST vehicle I have ever driven! I have a splitting headache. The road noise is so bad. The seats are very uncomfortable and the fuel gauge is NOT user friendly. I could not tell how much fuel was left before empty. By the time I saw the "fill fuel" I ran out of gas!!! I have never ran out of gas in my 35 yrs of driving. I have rented many cars, and I can assure you I will never rent a Spark again.