Lexus NX 450 Gas Mileage (2023-2026)

The Lexus NX 450 gas mileage is 34 to 84 miles per gallon as specified in our data below, organized by trim, option package, and model year.

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For example, the 2026 Lexus NX 450 h+ F SPORT Handling trim model has a combined gas mileage of 34 miles per gallon, while the 2023 Lexus NX 450 H+ F SPORT h+ has a combined gas mileage of 84 miles per gallon.

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In the city, the NX 450 gas mileage is 41 miles per gallon.

On the highway, the NX 450 gas mileage is 37 miles per gallon.

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 NX 450 Gas Mileage

The 2026 Lexus NX 450 gas mileage is 34 miles per gallon combined.

2023 Lexus NX 450 Gas Mileage

The 2023 Lexus NX 450 gas mileage is 84 miles per gallon combined.

In the city, the 2023 NX 450 gas mileage is 41 miles per gallon.

On the highway, the 2023 NX 450 gas mileage is 37 miles per gallon.