Symptom Definition
WARNING: This page is about a different car, the 2003 Pontiac Sunfire, 2003 Pontiac Grand Am, 2003 Oldsmobile Alero, and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
Fuel economy, as measured by an actual road test, is noticeably lower than expected Also, fuel economy is noticeably lower than the economy was on this vehicle at one time, as previously shown by an actual road test.