I have a 2011 Aveo5. It has less than 700 miles on it, and I have noticed that the fuel gauge is off. When I bought the car, I made several highway trips back and forth and at roughly 220mi it was at 1/4th a tank. Fill up was 6.7 gallons. Then I drove some highway and mostly in the city and I was at roughly 301mi at 1/4th a tank and it took 8.2 gallons to fill. This time, I was at 165.3 and when it clicked, it clicked at 6.1 gallons like it was full but then when I got in the gauge was about 1/8th from full and driving home didnt push it back up. My driving is not that different and I was curious if large fluxuations is normal or has people been having issues with the gauges in this car.