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Mercedes-Benz GLS 450 Headroom (2017-2027)

Last Updated 2026-09-02

The Mercedes-Benz GLS 450 headroom in the first row is a minimum of 39.4 inches and a maximum of 41.2 inches.

The Mercedes-Benz GLS 450 has a minimum of 40 inches and a maximum of 40.2 inches of headroom in the second row.

The Mercedes-Benz GLS 450 has 38.9 inches of headroom in the third row.

2027 Mercedes-Benz GLS 450 Headroom

In the first row, the 2027 Mercedes-Benz GLS 450 headroom is 39.4 inches.

The second row headroom of the 2027 Mercedes-Benz GLS 450 is 40.2 inches.

The third row headroom of the 2027 Mercedes-Benz GLS 450 is 38.9 inches.

2027 Mercedes-Benz GLS 450 Headroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
4MATIC SUV	3.0L \| Turbo \| Hybrid \| 6 Cyl. \| 9 Spd Auto w/OD \| AWD	39.4 in.	40.2 in.	38.9 in.

2027 Mercedes-Benz GLS 450 Headroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
4MATIC SUV	3.0L \| Turbo \| Hybrid \| 6 Cyl. \| 9 Spd Auto w/OD \| AWD	100 cm.	102 cm.	99 cm.

In the first row, the 2026 Mercedes-Benz GLS 450 headroom is 39.4 inches.

The second row headroom of the 2026 Mercedes-Benz GLS 450 is 40.2 inches.

The third row headroom of the 2026 Mercedes-Benz GLS 450 is 38.9 inches.

2026 Mercedes-Benz GLS 450 Headroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
4MATIC SUV	3.0L \| Turbo \| Hybrid \| 6 Cyl. \| 9 Spd Auto w/OD \| AWD	39.4 in.	40.2 in.	38.9 in.

2026 Mercedes-Benz GLS 450 Headroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
4MATIC SUV	3.0L \| Turbo \| Hybrid \| 6 Cyl. \| 9 Spd Auto w/OD \| AWD	100 cm.	102 cm.	99 cm.

In the first row, the 2025 Mercedes-Benz GLS 450 headroom is 39.4 inches.

The second row headroom of the 2025 Mercedes-Benz GLS 450 is 40.2 inches.

The third row headroom of the 2025 Mercedes-Benz GLS 450 is 38.9 inches.

2025 Mercedes-Benz GLS 450 Headroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
4MATIC Hybrid	3.0L \| Turbo \| 6 Cyl. \| Hybrid \| 9 Spd Auto w/OD \| AWD	39.4 in.	40.2 in.	38.9 in.

2025 Mercedes-Benz GLS 450 Headroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
4MATIC Hybrid	3.0L \| Turbo \| 6 Cyl. \| Hybrid \| 9 Spd Auto w/OD \| AWD	100 cm.	102 cm.	99 cm.

In the first row, the 2020 Mercedes-Benz GLS 450 headroom is 39.4 inches.

The second row headroom of the 2020 Mercedes-Benz GLS 450 is 40.2 inches.

The third row headroom of the 2020 Mercedes-Benz GLS 450 is 38.9 inches.

2020 Mercedes-Benz GLS 450 Headroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
GLS 450 4MATIC SUV	3.0L \| Intercooled Turbo \| I6 \| 9 Spd Auto w/OD \| AWD	39.4 in.	40.2 in.	38.9 in.
Base SUV	3.0L \| Intercooled Turbo \| I6 \| 9 Spd Auto w/OD \| AWD	39.4 in.	40.2 in.	38.9 in.

2020 Mercedes-Benz GLS 450 Headroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
GLS 450 4MATIC SUV	3.0L \| Intercooled Turbo \| I6 \| 9 Spd Auto w/OD \| AWD	100.1 cm.	102.1 cm.	98.8 cm.
Base SUV	3.0L \| Intercooled Turbo \| I6 \| 9 Spd Auto w/OD \| AWD	100.1 cm.	102.1 cm.	98.8 cm.

In the first row, the 2019 Mercedes-Benz GLS 450 headroom is 41.2 inches.

The second row headroom of the 2019 Mercedes-Benz GLS 450 is 40 inches.

The third row headroom of the 2019 Mercedes-Benz GLS 450 is 38.9 inches.

2019 Mercedes-Benz GLS 450 Headroom (Imperial)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
GLS 450 4MATIC SUV	3.0L \| Twin Turbo \| V6 \| 9 Spd Auto w/OD \| AWD	41.2 in.	40 in.	38.9 in.
Base SUV	3.0L \| Twin Turbo \| V6 \| 9 Spd Auto w/OD \| AWD	41.2 in.	40 in.	38.9 in.

2019 Mercedes-Benz GLS 450 Headroom (Metric)
Trim	Engine \| Transmission \| Drivetrain	Front Row Headroom	Second Row Headroom	Third Row Headroom
GLS 450 4MATIC SUV	3.0L \| Twin Turbo \| V6 \| 9 Spd Auto w/OD \| AWD	104.6 cm.	101.6 cm.	98.8 cm.
Base SUV	3.0L \| Twin Turbo \| V6 \| 9 Spd Auto w/OD \| AWD	104.6 cm.	101.6 cm.	98.8 cm.