Lexus RX 350 Gas Mileage (2007-2026)

The Lexus RX 350 gas mileage is 19.5 to 36 miles per gallon as specified in our data below, organized by trim, option package, and model year.

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For example, the 2009 Lexus RX 350 Base trim model has a combined gas mileage of 19.5 miles per gallon, while the 2026 Lexus RX 350 h has a combined gas mileage of 36 miles per gallon.

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In the city, the RX 350 gas mileage is 17 to 37 miles per gallon depending on the trim and model year.

On the highway, the RX 350 gas mileage is 22 to 34 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.

2026 Lexus RX 350 Gas Mileage

Depending on trim level, the 2026 Lexus RX 350 gas mileage is from 24 to 36 miles per gallon combined.

In the city, the 2026 RX 350 gas mileage is from 21 to 37 miles per gallon, depending on the trim.

On the highway, the 2026 RX 350 gas mileage is from 28 to 34 miles per gallon, depending on the trim.

2025 Lexus RX 350 Gas Mileage

Depending on trim level, the 2025 Lexus RX 350 gas mileage is from 25 to 36 miles per gallon combined.

In the city, the 2025 RX 350 gas mileage is from 21 to 37 miles per gallon, depending on the trim.

On the highway, the 2025 RX 350 gas mileage is from 28 to 34 miles per gallon, depending on the trim.

2024 Lexus RX 350 Gas Mileage

Depending on trim level, the 2024 Lexus RX 350 gas mileage is from 25 to 36 miles per gallon combined.

In the city, the 2024 RX 350 gas mileage is from 21 to 37 miles per gallon, depending on the trim.

On the highway, the 2024 RX 350 gas mileage is from 28 to 34 miles per gallon, depending on the trim.

2023 Lexus RX 350 Gas Mileage

Depending on trim level, the 2023 Lexus RX 350 gas mileage is from 25 to 36 miles per gallon combined.

In the city, the 2023 RX 350 gas mileage is from 21 to 37 miles per gallon, depending on the trim.

On the highway, the 2023 RX 350 gas mileage is from 28 to 34 miles per gallon, depending on the trim.

2022 Lexus RX 350 Gas Mileage

Depending on trim level, the 2022 Lexus RX 350 gas mileage is from 21.5 to 23.5 miles per gallon combined.

In the city, the 2022 RX 350 gas mileage is from 18 to 20 miles per gallon, depending on the trim.

On the highway, the 2022 RX 350 gas mileage is from 25 to 27 miles per gallon, depending on the trim.

2021 Lexus RX 350 Gas Mileage

Depending on trim level, the 2021 Lexus RX 350 gas mileage is from 21.5 to 23.5 miles per gallon combined.

In the city, the 2021 RX 350 gas mileage is from 18 to 20 miles per gallon, depending on the trim.

On the highway, the 2021 RX 350 gas mileage is from 25 to 27 miles per gallon, depending on the trim.

2020 Lexus RX 350 Gas Mileage

Depending on trim level, the 2020 Lexus RX 350 gas mileage is from 21.5 to 23.5 miles per gallon combined.

In the city, the 2020 RX 350 gas mileage is from 18 to 20 miles per gallon, depending on the trim.

On the highway, the 2020 RX 350 gas mileage is from 25 to 27 miles per gallon, depending on the trim.

2019 Lexus RX 350 Gas Mileage

Depending on trim level, the 2019 Lexus RX 350 gas mileage is from 21.5 to 24 miles per gallon combined.

In the city, the 2019 RX 350 gas mileage is from 18 to 20 miles per gallon, depending on the trim.

On the highway, the 2019 RX 350 gas mileage is from 25 to 28 miles per gallon, depending on the trim.

2018 Lexus RX 350 Gas Mileage

Depending on trim level, the 2018 Lexus RX 350 gas mileage is from 21.5 to 23.5 miles per gallon combined.

In the city, the 2018 RX 350 gas mileage is from 18 to 20 miles per gallon, depending on the trim.

On the highway, the 2018 RX 350 gas mileage is from 25 to 27 miles per gallon, depending on the trim.

2017 Lexus RX 350 Gas Mileage

Depending on trim level, the 2017 Lexus RX 350 gas mileage is from 22.5 to 23.5 miles per gallon combined.

In the city, the 2017 RX 350 gas mileage is from 19 to 20 miles per gallon, depending on the trim.

On the highway, the 2017 RX 350 gas mileage is from 26 to 27 miles per gallon, depending on the trim.

2016 Lexus RX 350 Gas Mileage

Depending on trim level, the 2016 Lexus RX 350 gas mileage is from 22.5 to 23.5 miles per gallon combined.

In the city, the 2016 RX 350 gas mileage is from 19 to 20 miles per gallon, depending on the trim.

On the highway, the 2016 RX 350 gas mileage is from 26 to 27 miles per gallon, depending on the trim.

2015 Lexus RX 350 Gas Mileage

Depending on trim level, the 2015 Lexus RX 350 gas mileage is from 21.5 to 22 miles per gallon combined.

In the city, the 2015 RX 350 gas mileage is 18 miles per gallon.

On the highway, the 2015 RX 350 gas mileage is from 25 to 26 miles per gallon, depending on the trim.

2014 Lexus RX 350 Gas Mileage

Depending on trim level, the 2014 Lexus RX 350 gas mileage is from 21.5 to 22 miles per gallon combined.

In the city, the 2014 RX 350 gas mileage is 18 miles per gallon.

On the highway, the 2014 RX 350 gas mileage is from 25 to 26 miles per gallon, depending on the trim.

2013 Lexus RX 350 Gas Mileage

Depending on trim level, the 2013 Lexus RX 350 gas mileage is from 21 to 21.5 miles per gallon combined.

In the city, the 2013 RX 350 gas mileage is 18 miles per gallon.

On the highway, the 2013 RX 350 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

2012 Lexus RX 350 Gas Mileage

Depending on trim level, the 2012 Lexus RX 350 gas mileage is from 21 to 21.5 miles per gallon combined.

In the city, the 2012 RX 350 gas mileage is 18 miles per gallon.

On the highway, the 2012 RX 350 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

2011 Lexus RX 350 Gas Mileage

Depending on trim level, the 2011 Lexus RX 350 gas mileage is from 21 to 21.5 miles per gallon combined.

In the city, the 2011 RX 350 gas mileage is 18 miles per gallon.

On the highway, the 2011 RX 350 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

2010 Lexus RX 350 Gas Mileage

Depending on trim level, the 2010 Lexus RX 350 gas mileage is from 21 to 21.5 miles per gallon combined.

In the city, the 2010 RX 350 gas mileage is 18 miles per gallon.

On the highway, the 2010 RX 350 gas mileage is from 24 to 25 miles per gallon, depending on the trim.

2009 Lexus RX 350 Gas Mileage

Depending on trim level, the 2009 Lexus RX 350 gas mileage is from 19.5 to 20.5 miles per gallon combined.

In the city, the 2009 RX 350 gas mileage is from 17 to 18 miles per gallon, depending on the trim.

On the highway, the 2009 RX 350 gas mileage is from 22 to 23 miles per gallon, depending on the trim.

2008 Lexus RX 350 Gas Mileage

Depending on trim level, the 2008 Lexus RX 350 gas mileage is from 19.5 to 20.5 miles per gallon combined.

In the city, the 2008 RX 350 gas mileage is from 17 to 18 miles per gallon, depending on the trim.

On the highway, the 2008 RX 350 gas mileage is from 22 to 23 miles per gallon, depending on the trim.

2007 Lexus RX 350 Gas Mileage

Depending on trim level, the 2007 Lexus RX 350 gas mileage is from 21.5 to 22.5 miles per gallon combined.

In the city, the 2007 RX 350 gas mileage is from 19 to 20 miles per gallon, depending on the trim.

On the highway, the 2007 RX 350 gas mileage is from 24 to 25 miles per gallon, depending on the trim.