2020 · Large Car · Gas / Flex-fuel
2020 Chevrolet Impala MPG & fuel economy
The 2020 Chevrolet Impala is a large car offered in 2 EPA-rated configurations. The most efficient version returns 22 MPG combined (19 city / 28 highway) on regular gasoline. That's down 3 MPG from the 2019 model. Among 32 large cars rated for 2020, it ranks 14th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,114 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2020 Chevrolet Impala's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 19 | 8.1 | 12.4 |
| Highway | 28 | 11.9 | 8.4 |
| Combined | 22 | 9.4 | 10.7 |
How it ranks among 2020 Large Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
Impala MPG across model years
Full history →2 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 3.6L 6-cyl · 6-speed automatic Impala |
Gas | 19 MPG | 28 MPG | 22 MPG | — | $2,114 |
| FWD · 3.6L 6-cyl · 6-speed automatic Impala |
Flex-fuel | 18 MPG | 28 MPG | 22 MPG | — | $2,114 |
Specs (most efficient configuration)
- Fuel
- Regular gasoline
- Engine / motor
- 3.6L 6-cyl
- Transmission
- 6-speed automatic
- Drivetrain
- FWD
- Passenger volume
- 105 cu ft
- Cargo volume
- 19 cu ft
- Tailpipe CO₂
- 406 g/mi
- EPA fuel economy score
- 4/10
- EPA greenhouse gas score
- 4/10
2020 Chevrolet Impala vs. rivals
Compare the 2020 Impala
With any other car from any year, including other Impala model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2020 Chevrolet Impala?
Up to 22 MPG combined (19 city / 28 highway).
What fuel does the 2020 Chevrolet Impala use?
Regular gasoline.
What is the fuel average in km/L for the 2020 Chevrolet Impala?
The 2020 Chevrolet Impala's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.1 km/L in the city and 11.9 km/L on the highway.
How much does it cost to fuel the 2020 Chevrolet Impala per year?
About $2,114 at 15,000 miles a year with $3.10/gal regular gas, or $14.09 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.