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Mercedes-Benz GLS 63 Gas Mileage (2019 - 2024): Fuel Economy Data

Researched By AutoPadre Research Team


Mercedes-Benz GLS 63 Gas Mileage Overview

The Mercedes-Benz GLS 63 gas mileage is 15.5 to 17 miles per gallon as specified in our data below, organized by trim, option package, and model year.


For example, the 2019 Mercedes-Benz GLS 63 GLS AMG 63 4MATIC trim model has a combined gas mileage of 15.5 miles per gallon, while the 2024 Mercedes-Benz GLS 63 AMG 4MATIC+ has a combined gas mileage of 17 miles per gallon.


In the city, the GLS 63 gas mileage is 13 to 14 miles per gallon depending on the trim and model year.

On the highway, the GLS 63 gas mileage is 18 to 19 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.

Mercedes-Benz GLS 63 Gas Mileage

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2024 Mercedes-Benz GLS 63 Gas Mileage

The 2024 Mercedes-Benz GLS 63 gas mileage is 17 miles per gallon combined.

In the city, the 2024 GLS 63 gas mileage is 14 miles per gallon.

On the highway, the 2024 GLS 63 gas mileage is 19 miles per gallon.

2024 Mercedes-Benz GLS 63 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
AMG 4MATIC+ SUV 4.0L | Twin Turbo | V8 | 9 Spd Auto w/OD | AWD 14 city mpg | 19 hwy mpg | 17 combined mpg
2024 Mercedes-Benz GLS 63 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
AMG 4MATIC+ SUV 4.0L | Twin Turbo | V8 | 9 Spd Auto w/OD | AWD 16.8 city L/100 km | 12.4 hwy L/100 km | 13.8 combined L/100 km

2023 Mercedes-Benz GLS 63 Gas Mileage

The 2023 Mercedes-Benz GLS 63 gas mileage is 17 miles per gallon combined.

In the city, the 2023 GLS 63 gas mileage is 14 miles per gallon.

On the highway, the 2023 GLS 63 gas mileage is 19 miles per gallon.

2023 Mercedes-Benz GLS 63 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
AMG 4MATIC+ SUV 4.0L | Twin Turbo | V8 | 9 Spd Auto w/OD | AWD 14 city mpg | 19 hwy mpg | 17 combined mpg
2023 Mercedes-Benz GLS 63 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
AMG 4MATIC+ SUV 4.0L | Twin Turbo | V8 | 9 Spd Auto w/OD | AWD 16.8 city L/100 km | 12.4 hwy L/100 km | 13.8 combined L/100 km

2019 Mercedes-Benz GLS 63 Gas Mileage

The 2019 Mercedes-Benz GLS 63 gas mileage is 15.5 miles per gallon combined.

In the city, the 2019 GLS 63 gas mileage is 13 miles per gallon.

On the highway, the 2019 GLS 63 gas mileage is 18 miles per gallon.

2019 Mercedes-Benz GLS 63 Gas Mileage (Imperial)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
GLS AMG 63 4MATIC SUV 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | AWD 13 city mpg | 18 hwy mpg | 15.5 combined mpg
2019 Mercedes-Benz GLS 63 Gas Mileage (Metric)
Trim Engine | Transmission | Drivetrain City | Highway | Combined Mileage
GLS AMG 63 4MATIC SUV 5.5L | Twin Turbo | V8 | 7 Spd Auto w/OD | AWD 18.0 city L/100 km | 13.0 hwy L/100 km | 15.0 combined L/100 km
Mercedes-Benz GLS 63 Gas Mileage Data Brought To You By AutoPadre
Mercedes-Benz GLS 63 Gas Mileage Data Brought To You By AutoPadre

Side-By-Side Comparisons

Mercedes-Benz GLS 63 Gas Mileage By Year