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Mercedes-Benz GLS 450 Dimensions (2017-2027)

Last Updated 2026-09-02

The outer dimensions of the Mercedes-Benz GLS 450 are as follows:

Scroll down to see the exact dimensions as specified in our data, organized by trim, option package, and model year.

2027 Mercedes-Benz GLS 450 Dimensions

The 2027 Mercedes-Benz GLS 450 outer dimensions are as follows:

2027 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
4MATIC SUV	3.0L \| Turbo \| Hybrid \| 6 Cyl. \| 9 Spd Auto w/OD \| AWD	6.0 ft	17.1 ft	6.7 ft	10.3 ft

2027 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Metric)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
4MATIC SUV	3.0L \| Turbo \| Hybrid \| 6 Cyl. \| 9 Spd Auto w/OD \| AWD	1.8 m	5.2 m	2.0 m	3.1 m

The 2026 Mercedes-Benz GLS 450 outer dimensions are as follows:

2026 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
4MATIC SUV	3.0L \| Turbo \| Hybrid \| 6 Cyl. \| 9 Spd Auto w/OD \| AWD	6.0 ft	17.1 ft	6.7 ft	10.3 ft

2026 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Metric)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
4MATIC SUV	3.0L \| Turbo \| Hybrid \| 6 Cyl. \| 9 Spd Auto w/OD \| AWD	1.8 m	5.2 m	2.0 m	3.1 m

The 2025 Mercedes-Benz GLS 450 outer dimensions are as follows:

2025 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
4MATIC Hybrid	3.0L \| Turbo \| 6 Cyl. \| Hybrid \| 9 Spd Auto w/OD \| AWD	6.0 ft	17.1 ft	6.7 ft	10.3 ft

2025 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Metric)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
4MATIC Hybrid	3.0L \| Turbo \| 6 Cyl. \| Hybrid \| 9 Spd Auto w/OD \| AWD	1.8 m	5.2 m	2.0 m	3.1 m

The 2020 Mercedes-Benz GLS 450 outer dimensions are as follows:

2020 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
GLS 450 4MATIC SUV	3.0L \| Intercooled Turbo \| I6 \| 9 Spd Auto w/OD \| AWD	5.98 ft	17.08 ft	6.42 ft	10.28 ft
Base SUV	3.0L \| Intercooled Turbo \| I6 \| 9 Spd Auto w/OD \| AWD	5.98 ft	17.08 ft	6.42 ft	10.28 ft

2020 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Metric)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
GLS 450 4MATIC SUV	3.0L \| Intercooled Turbo \| I6 \| 9 Spd Auto w/OD \| AWD	1.82 m	5.21 m	1.96 m	3.13 m
Base SUV	3.0L \| Intercooled Turbo \| I6 \| 9 Spd Auto w/OD \| AWD	1.82 m	5.21 m	1.96 m	3.13 m

The 2019 Mercedes-Benz GLS 450 outer dimensions are as follows:

2019 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
GLS 450 4MATIC SUV	3.0L \| Twin Turbo \| V6 \| 9 Spd Auto w/OD \| AWD	6.07 ft	16.83 ft	6.34 ft	10.09 ft
Base SUV	3.0L \| Twin Turbo \| V6 \| 9 Spd Auto w/OD \| AWD	6.07 ft	16.83 ft	6.34 ft	10.09 ft

2019 Mercedes-Benz GLS 450 Vehicle Length, Height, Width And Wheelbase (Metric)
Trim	Engine \| Transmission \| Drivetrain	Vehicle Height	Vehicle Length	Vehicle Width w/o Mirrors	Vehicle Wheelbase
GLS 450 4MATIC SUV	3.0L \| Twin Turbo \| V6 \| 9 Spd Auto w/OD \| AWD	1.85 m	5.13 m	1.93 m	3.08 m
Base SUV	3.0L \| Twin Turbo \| V6 \| 9 Spd Auto w/OD \| AWD	1.85 m	5.13 m	1.93 m	3.08 m