2011 aveo5 - Engine sounds rough, poor gas mileage

[Shinare]

No CEL. I'm not expecting to get 40MPG out of it, was just expecting to be closer to the advertised 34MPG on the highway for the automatic. 28 on the highway is a significant loss in advertised economy and just worried this could further indicate a problem.

I just mentioned the 40MPG in the yaris as an indication to my driving style. The yaris was advertised at 40MPG on the highway and I was able to achieve that, and sometimes more with my driving.

[AveoJunk]

Did you test drive this car before purchase? Did it have these issues then? Where is that customer service person who was here for a hot second. Sounds like someone bought a new 2011 Aveo, had problems that Chevy gave them the run around on instead of fixing so they just traded it in to get rid of it. With the hit you take on depreciation, why else get rid of a 1 year old car?