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2020 Chevrolet Impala — 3.6L 6-cyl, S6 automatic, FWD
This 2020 Chevrolet Impala (3.6L 6-cyl, S6 automatic, FWD) is flex-fuel (gasoline or E85). FLEX-FUEL
22
MPG combined (18 city / 28 hwy)
$2,850
est. fuel cost / year (EPA, 15k mi)
411 g/mi
tailpipe CO₂
Other 2020 Chevrolet Impala trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.6L 6-cyl, S6 automatic, FWD | REGULAR | 22 | $2,850 |
EPA fuel type: Gasoline or E85 · class: Large Cars · retrieved 2026-06-14.