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Lexus IS 300 Gas Mileage (2002 - 2024): Comprehensive Fuel Economy Data

Researched By AutoPadre Research Team


Lexus IS 300 Gas Mileage Overview

The Lexus IS 300 gas mileage is 21 to 27 miles per gallon as specified in our data below, organized by trim, option package, and model year.


For example, the 2020 Lexus IS 300 Premium trim model has a combined gas mileage of 21 miles per gallon, while the 2018 Lexus IS 300 has a combined gas mileage of 27 miles per gallon.


In the city, the IS 300 gas mileage is 18 to 22 miles per gallon depending on the trim and model year.

On the highway, the IS 300 gas mileage is 24 to 32 miles per gallon depending on the trim and model year.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

Check out the Gas Mileage specifications for other makes and models.

Lexus IS 300 Gas Mileage

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2024 Lexus IS 300 Gas Mileage

Depending on trim level, the 2024 Lexus IS 300 gas mileage is from 23 to 26 miles per gallon combined.

In the city, the 2024 IS 300 gas mileage is from 19 to 21 miles per gallon, depending on the trim.

On the highway, the 2024 IS 300 gas mileage is from 26 to 31 miles per gallon, depending on the trim.

2024 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
F SPORT Design 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 31 hwy mpg | 26 combined mpg
F SPORT Design 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 23 combined mpg
F SPORT 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 31 hwy mpg | 26 combined mpg
F SPORT 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 23 combined mpg
2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 31 hwy mpg | 26 combined mpg
3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 23 combined mpg
2024 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
F SPORT Design 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.2 city L/100 km | 7.6 hwy L/100 km | 9.0 combined L/100 km
F SPORT Design 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.4 city L/100 km | 9.0 hwy L/100 km | 10.2 combined L/100 km
F SPORT 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.2 city L/100 km | 7.6 hwy L/100 km | 9.0 combined L/100 km
F SPORT 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.4 city L/100 km | 9.0 hwy L/100 km | 10.2 combined L/100 km
2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.2 city L/100 km | 7.6 hwy L/100 km | 9.0 combined L/100 km
3.5L | V6 | 6 Spd Auto w/OD | AWD 12.4 city L/100 km | 9.0 hwy L/100 km | 10.2 combined L/100 km

2023 Lexus IS 300 Gas Mileage

Depending on trim level, the 2023 Lexus IS 300 gas mileage is from 23 to 26 miles per gallon combined.

In the city, the 2023 IS 300 gas mileage is from 19 to 21 miles per gallon, depending on the trim.

On the highway, the 2023 IS 300 gas mileage is from 26 to 31 miles per gallon, depending on the trim.

2023 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Luxury 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 31 hwy mpg | 26 combined mpg
Luxury 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 23 combined mpg
2023 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Luxury 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.2 city L/100 km | 7.6 hwy L/100 km | 9.0 combined L/100 km
Luxury 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.4 city L/100 km | 9.0 hwy L/100 km | 10.2 combined L/100 km

2022 Lexus IS 300 Gas Mileage

Depending on trim level, the 2022 Lexus IS 300 gas mileage is from 22.5 to 26 miles per gallon combined.

In the city, the 2022 IS 300 gas mileage is from 19 to 21 miles per gallon, depending on the trim.

On the highway, the 2022 IS 300 gas mileage is from 26 to 31 miles per gallon, depending on the trim.

2022 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Luxury 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 31 hwy mpg | 26 combined mpg
Luxury 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
2022 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Luxury 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
Luxury 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km

2021 Lexus IS 300 Gas Mileage

Depending on trim level, the 2021 Lexus IS 300 gas mileage is from 22.5 to 26 miles per gallon combined.

In the city, the 2021 IS 300 gas mileage is from 19 to 21 miles per gallon, depending on the trim.

On the highway, the 2021 IS 300 gas mileage is from 26 to 31 miles per gallon, depending on the trim.

2021 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Comfort Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
Comfort Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 31 hwy mpg | 26 combined mpg
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 31 hwy mpg | 26 combined mpg
2021 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Comfort Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km
Comfort Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km
Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km

2020 Lexus IS 300 Gas Mileage

Depending on trim level, the 2020 Lexus IS 300 gas mileage is from 21 to 25.5 miles per gallon combined.

In the city, the 2020 IS 300 gas mileage is from 18 to 21 miles per gallon, depending on the trim.

On the highway, the 2020 IS 300 gas mileage is from 24 to 30 miles per gallon, depending on the trim.

2020 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Premium Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 18 city mpg | 24 hwy mpg | 21 combined mpg
Premium Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
F Sport Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 18 city mpg | 24 hwy mpg | 21 combined mpg
F Sport Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 18 city mpg | 24 hwy mpg | 21 combined mpg
Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
2020 Lexus IS 300 Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
F SPORT 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
F SPORT 3.5L | V6 | 6 Spd Auto w/OD | AWD 18 city mpg | 24 hwy mpg | 21 combined mpg
2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
3.5L | V6 | 6 Spd Auto w/OD | AWD 18 city mpg | 24 hwy mpg | 21 combined mpg
2020 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Premium Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km
Premium Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
F Sport Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km
F Sport Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km
Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
2020 Lexus IS 300 Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
F SPORT 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
F SPORT 3.5L | V6 | 6 Spd Auto w/OD | AWD 13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km
2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
3.5L | V6 | 6 Spd Auto w/OD | AWD 13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km

2019 Lexus IS 300 Gas Mileage

Depending on trim level, the 2019 Lexus IS 300 gas mileage is from 22.5 to 25.5 miles per gallon combined.

In the city, the 2019 IS 300 gas mileage is from 19 to 21 miles per gallon, depending on the trim.

On the highway, the 2019 IS 300 gas mileage is from 26 to 30 miles per gallon, depending on the trim.

2019 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
F Sport Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
F Sport Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
F SPORT 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
F SPORT 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
2019 Lexus IS 300 Gas Mileage (Imperial) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 21 city mpg | 30 hwy mpg | 25.5 combined mpg
3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
2019 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
F Sport Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km
F Sport Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km
Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
F SPORT 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
F SPORT 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km
2019 Lexus IS 300 Gas Mileage (Metric) Continued
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 8.0 hwy L/100 km | 9.0 combined L/100 km
3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km

2018 Lexus IS 300 Gas Mileage

Depending on trim level, the 2018 Lexus IS 300 gas mileage is from 22.5 to 27 miles per gallon combined.

In the city, the 2018 IS 300 gas mileage is from 19 to 22 miles per gallon, depending on the trim.

On the highway, the 2018 IS 300 gas mileage is from 26 to 32 miles per gallon, depending on the trim.

2018 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 22 city mpg | 32 hwy mpg | 27 combined mpg
2018 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km
Sedan 2.0L | Intercooled Turbo | I4 | 8 Spd Auto w/OD | RWD 11.0 city L/100 km | 7.0 hwy L/100 km | 9.0 combined L/100 km

2017 Lexus IS 300 Gas Mileage

The 2017 Lexus IS 300 gas mileage is 22.5 miles per gallon combined.

In the city, the 2017 IS 300 gas mileage is 19 miles per gallon.

On the highway, the 2017 IS 300 gas mileage is 26 miles per gallon.

2017 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
2017 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km

2016 Lexus IS 300 Gas Mileage

The 2016 Lexus IS 300 gas mileage is 22.5 miles per gallon combined.

In the city, the 2016 IS 300 gas mileage is 19 miles per gallon.

On the highway, the 2016 IS 300 gas mileage is 26 miles per gallon.

2016 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 19 city mpg | 26 hwy mpg | 22.5 combined mpg
2016 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sedan 3.5L | V6 | 6 Spd Auto w/OD | AWD 12.0 city L/100 km | 9.0 hwy L/100 km | 10.0 combined L/100 km

2005 Lexus IS 300 Gas Mileage

Depending on trim level, the 2005 Lexus IS 300 gas mileage is from 21 to 21.5 miles per gallon combined.

In the city, the 2005 IS 300 gas mileage is 18 miles per gallon.

On the highway, the 2005 IS 300 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

2005 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sport Wagon 3.0L | I6 | 5 Spd Auto w/OD | RWD 18 city mpg | 24 hwy mpg | 21 combined mpg
Sedan 3.0L | I6 | 5 Spd Manual | RWD 18 city mpg | 25 hwy mpg | 21.5 combined mpg
2005 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sport Wagon 3.0L | I6 | 5 Spd Auto w/OD | RWD 13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km
Sedan 3.0L | I6 | 5 Spd Manual | RWD 13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km

2004 Lexus IS 300 Gas Mileage

Depending on trim level, the 2004 Lexus IS 300 gas mileage is from 21 to 21.5 miles per gallon combined.

In the city, the 2004 IS 300 gas mileage is 18 miles per gallon.

On the highway, the 2004 IS 300 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

2004 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sport Wagon 3.0L | I6 | 5 Spd Auto w/OD | RWD 18 city mpg | 24 hwy mpg | 21 combined mpg
Sedan 3.0L | I6 | 5 Spd Manual | RWD 18 city mpg | 25 hwy mpg | 21.5 combined mpg
2004 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sport Wagon 3.0L | I6 | 5 Spd Auto w/OD | RWD 13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km
Sedan 3.0L | I6 | 5 Spd Manual | RWD 13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km

2003 Lexus IS 300 Gas Mileage

Depending on trim level, the 2003 Lexus IS 300 gas mileage is from 21 to 21.5 miles per gallon combined.

In the city, the 2003 IS 300 gas mileage is 18 miles per gallon.

On the highway, the 2003 IS 300 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

2003 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sport Wagon 3.0L | I6 | 5 Spd Auto | RWD 18 city mpg | 24 hwy mpg | 21 combined mpg
Sedan 3.0L | I6 | 5 Spd Manual | RWD 18 city mpg | 25 hwy mpg | 21.5 combined mpg
2003 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sport Wagon 3.0L | I6 | 5 Spd Auto | RWD 13.0 city L/100 km | 10.0 hwy L/100 km | 11.0 combined L/100 km
Sedan 3.0L | I6 | 5 Spd Manual | RWD 13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km

2002 Lexus IS 300 Gas Mileage

The 2002 Lexus IS 300 gas mileage is 21.5 miles per gallon combined.

In the city, the 2002 IS 300 gas mileage is 18 miles per gallon.

On the highway, the 2002 IS 300 gas mileage is 25 miles per gallon.

2002 Lexus IS 300 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sport Wagon 3.0L | I6 | 5 Spd Auto w/OD | RWD 18 city mpg | 25 hwy mpg | 21.5 combined mpg
Sedan 3.0L | I6 | 5 Spd Manual | RWD 18 city mpg | 25 hwy mpg | 21.5 combined mpg
2002 Lexus IS 300 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
Sport Wagon 3.0L | I6 | 5 Spd Auto w/OD | RWD 13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km
Sedan 3.0L | I6 | 5 Spd Manual | RWD 13.0 city L/100 km | 9.0 hwy L/100 km | 11.0 combined L/100 km
Lexus IS 300 Gas Mileage Data Brought To You By AutoPadre
Lexus IS 300 Gas Mileage Data Brought To You By AutoPadre

Side-By-Side Comparisons

Lexus IS 300 Gas Mileage By Year