Vehicle report
2003 CHEVROLET IMPALA
Fuel economy
2 configurations| Configuration | Fuel | City | Highway | Combined |
|---|---|---|---|---|
| 3.4L 6-cyl, Automatic 4-spd, Front-Wheel Drive | Regular Gasoline | 19 | 29 | 22 |
| 3.8L 6-cyl, Automatic 4-spd, Front-Wheel Drive | Regular Gasoline | 17 | 27 | 20 |
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.