2018 Lexus IS
The 2018 Lexus IS is listed in 4 versions in the EPA fuel economy database, with 2.0 L 4-cyl turbo and 3.5 L 6-cyl powertrains. Combined fuel economy ranges from 22 to 26 MPG (best: 9.0 L/100 km).
Model year2018
Versions4
ClassCompact Cars
DriveAll-Wheel Drive, Rear-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 | 2.0 L 4-cyl turbo | Automatic (S8) | Rear-Wheel Drive | Premium | 22 / 32 / 26 | 9.0 | 345 | Compact Cars |
| IS 300 AWD | 3.5 L 6-cyl | Automatic (S6) | All-Wheel Drive | Premium | 19 / 26 / 22 | 10.7 | 410 | Compact Cars |
| IS 350 | 3.5 L 6-cyl | Automatic (S8) | Rear-Wheel Drive | Premium | 20 / 28 / 23 | 10.2 | 388 | Compact Cars |
| IS 350 AWD | 3.5 L 6-cyl | Automatic (S6) | All-Wheel Drive | Premium | 19 / 26 / 22 | 10.7 | 410 | 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 2018 Lexus IS.