2003 Chevrolet Impala
Large Cars
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2 Configurations Available
Select a configuration to see specific facts.
3.4L 6-cyl · Regular Gas · FWD
22 MPG combined
3.8L 6-cyl · Regular Gas · FWD
20 MPG combined
Uses: Regular
Configuration
City
Hwy
Combined
3.4L 6-cyl · Regular Gas · FWD
19
29
22
3.8L 6-cyl · Regular Gas · FWD
17
27
20
Vehicle Class
Large Cars
Drivetrain
Front-Wheel Drive
Transmission
Automatic 4-spd
Data sourced from the U.S. EPA (fueleconomy.gov).