Vehicle report
2020 CHEVROLET IMPALA
Fuel economy
2 configurations| Configuration | Fuel | City | Highway | Combined |
|---|---|---|---|---|
| 3.6L 6-cyl, SIDI, Automatic (S6), Front-Wheel Drive | Regular Gasoline | 19 | 28 | 22 |
| 3.6L 6-cyl, SIDI; FFV, Automatic (S6), Front-Wheel Drive | Regular Gasoline | 18 | 28 | 22 |
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.