2003 Lexus IS
The 2003 Lexus IS is listed in 2 versions in the EPA fuel economy database, with a 3.0 L 6-cyl powertrain. Combined fuel economy is 18 MPG (best: 13.1 L/100 km).
Model year2003
Versions2
ClassCompact Cars
DriveRear-Wheel Drive
Engines, transmissions & fuel economy
| Version | Powertrain | Transmission | Drive | Fuel | MPG city / hwy / comb | L/100 km (comb) | CO2 g/mi | Class |
|---|---|---|---|---|---|---|---|---|
| IS 300 | 3.0 L 6-cyl | Automatic (S5) | Rear-Wheel Drive | Premium | 16 / 22 / 18 | 13.1 | 494 | Compact Cars |
| IS 300 | 3.0 L 6-cyl | Manual 5-spd | Rear-Wheel Drive | Premium | 16 / 23 / 18 | 13.1 | 494 | Compact Cars |
Figures are EPA estimates for the U.S. market (U.S. gallons). Your mileage will vary. Transmissions: (S6) = 6-speed with manual select mode, (AV) = continuously variable, (AM) = automated manual.
Safety recalls
Check the NHTSA recall database for the 2003 Lexus IS.