McLaren GT Gas Mileage (2020 - 2025): Comprehensive Fuel Economy Data

The McLaren GT gas mileage is 18 to 19 miles per gallon as specified in our data below, organized by trim, option package, and model year.

For example, the 2023 McLaren GT Base trim model has a combined gas mileage of 18 miles per gallon, while the 2025 McLaren GT S TechLux has a combined gas mileage of 19 miles per gallon.

In the city, the GT gas mileage is 15 miles per gallon.

On the highway, the GT gas mileage is 21 to 22 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.

2025 McLaren GT Gas Mileage

The 2025 McLaren GT gas mileage is 19 miles per gallon combined.

In the city, the 2025 GT gas mileage is 15 miles per gallon.

On the highway, the 2025 GT gas mileage is 22 miles per gallon.

2023 McLaren GT Gas Mileage

The 2023 McLaren GT gas mileage is 18 miles per gallon combined.

In the city, the 2023 GT gas mileage is 15 miles per gallon.

On the highway, the 2023 GT gas mileage is 21 miles per gallon.

2022 McLaren GT Gas Mileage

The 2022 McLaren GT gas mileage is 18.5 miles per gallon combined.

In the city, the 2022 GT gas mileage is 15 miles per gallon.

On the highway, the 2022 GT gas mileage is 22 miles per gallon.

2021 McLaren GT Gas Mileage

The 2021 McLaren GT gas mileage is 18.5 miles per gallon combined.

In the city, the 2021 GT gas mileage is 15 miles per gallon.

On the highway, the 2021 GT gas mileage is 22 miles per gallon.

2020 McLaren GT Gas Mileage

The 2020 McLaren GT gas mileage is 18.5 miles per gallon combined.

In the city, the 2020 GT gas mileage is 15 miles per gallon.

On the highway, the 2020 GT gas mileage is 22 miles per gallon.