Mercedes-Benz GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC | Technical Specs, Fuel consumption, Battery, Electric range, Dimensions

2027 Mercedes-Benz GLS (X167, facelift 2026) - Photo 1

Key specs

Mercedes-Benz GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC /SUV 2026 - /

What is the body type of Mercedes-Benz GLS (X167, facelift 2026)?

SUV, 5 Doors, 6-7 Seats

What is the fuel consumption and economy of Mercedes-Benz GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

12.9-13.4 l/100 km
18.2 - 17.6 US mpg
21.9 - 21.1 UK mpg
7.8 - 7.5 km/l

How environmentally friendly is Mercedes-Benz GLS GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

295-306 g/km CO₂
Euro 6e-bis

How fast is 2026 GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

250 km/h | 155 mph
0-100 km/h: 4.7 sec
0-60 mph: 4.6 sec

What is the power output of Mercedes-Benz GLS SUV 2026 GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

537 Hp, 750 Nm
553 lb.-ft.

What is the engine displacement of Mercedes-Benz GLS SUV 2026 GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

4.0 l
3982 cm³
243 cu. in.

What is the number of cylinders in 2026 Mercedes-Benz GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

8, V-engine

What is the drivetrain of Mercedes-Benz GLS (X167, facelift 2026) SUV 2026 GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

All wheel drive (4x4). MHEV. The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.

What is the length of 2026 Mercedes-Benz GLS SUV?

5223 mm
205.63 in.

What is the width of 2026 Mercedes-Benz GLS SUV?

2030 mm
79.92 in.

What is the kerb weight of 2026 Mercedes-Benz GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

2610-2640 kg
5754 - 5820 lbs.

What is the maximum permissible mass of 2026 Mercedes-Benz GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

3495 kg
7705 lbs.

What is the trunk (boot) capacity of 2026 Mercedes-Benz GLS SUV?

355 - 2420 l
12.5 - 85.5 cu. ft.

What are the number of gears and the gearbox type of 2026 Mercedes-Benz GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC?

9, automatic transmission G-TRONIC

Mercedes-Benz GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC

Mercedes-Benz
- Mercedes-Benz GLS
  - GLS (X167, facelift 2026)
    - AMG GLS 63 V8 (612 Hp) EQ Boost 4MATIC+ AMG SPEEDSHIFT TCT 9G
    - GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC
    - GLS 450 (381 Hp) EQ Boost 4MATIC 9G-TRONIC
    - GLS 450d (367 Hp) EQ Boost 4MATIC 9G-TRONIC
    - GLS 350d (313 Hp) EQ Boost 4MATIC 9G-TRONIC

Compare

General information

Brand

Mercedes-Benz

Model

GLS

Generation

GLS (X167, facelift 2026)

Modification (Engine)

GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC

Start of production

July, 2026

Powertrain Architecture

MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)

Body type

SUV (Sport Utility Vehicle)

Seats

6-7

Doors

Looking for Mercedes-Benz GLS on the used-car market?

Check its history →

Performance specs

Fuel consumption at Low speed (WLTP)

23 l/100 km 10.2 US mpg
12.3 UK mpg
4.3 km/l

Fuel consumption at Medium speed (WLTP)

12.7 l/100 km 18.5 US mpg
22.2 UK mpg
7.9 km/l

Fuel consumption at high speed (WLTP)

10.6 l/100 km 22.2 US mpg
26.6 UK mpg
9.4 km/l

Fuel consumption at very high speed (WLTP)

11.4 l/100 km 20.6 US mpg
24.8 UK mpg
8.8 km/l

Combined fuel consumption (WLTP)

12.9-13.4 l/100 km 18.2 - 17.6 US mpg
21.9 - 21.1 UK mpg
7.8 - 7.5 km/l

CO₂ emissions (WLTP)

295-306 g/km

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

4.7 sec

Acceleration 0 - 62 mph

4.7 sec

Acceleration 0 - 60 mph

4.6 sec

Maximum speed

250 km/h, Electronically limited 155 mph

Emission standard

Euro 6e-bis

Weight-to-power ratio

4.9 kg/Hp, 205.7 Hp/tonne

Weight-to-torque ratio

3.5 kg/Nm, 287.4 Nm/tonne

Electric and hybrid car specs

Battery voltage

48 V

Battery technology

Lithium-ion (Li-Ion)

Electric motor 1

Electric motor power

23 Hp

Electric motor location

Between the combustion engine and the transmission

Electric motor type

Synchronous

Internal combustion engine specs

Power

537 Hp @ 5500 rpm.

Power per litre

134.9 Hp/l

Torque

750 Nm @ 2000-4000 rpm. 553 lb.-ft. @ 2000-4000 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

M 177

Engine displacement

3982 cm³ 243 cu. in.

Number of cylinders

Engine configuration

V-engine

Cylinder Bore

83 mm 3.27 in.

Piston Stroke

92 mm 3.62 in.

Compression ratio

10.5:1

Number of valves per cylinder

Fuel injection system

Direct injection

Engine aspiration

Twin twin-scroll turbochargers, Intercooler

Valvetrain

DOHC, CAMTRONIC

Engine systems

Start & Stop System
Particulate filter

Volume and weights

Kerb Weight

2610-2640 kg 5754 - 5820 lbs.

Max. weight

3495 kg 7705 lbs.

Max load

855-885 kg 1885 - 1951 lbs.

Trunk (boot) space - minimum

355 l 12.5 cu. ft.

Trunk (boot) space - maximum

2420 l 85.5 cu. ft.

Fuel tank capacity

90 l 23.78 US gal | 19.8 UK gal

Max. roof load

100 kg 220 lbs.

Permitted trailer load with brakes (12%)

3500 kg 7716 lbs.

Permitted trailer load without brakes

750 kg 1653 lbs.

Permitted towbar download

140 kg 309 lbs.

Dimensions

Length

5223 mm 205.63 in.

Width

2030 mm 79.92 in.

Width including mirrors

2164 mm 85.2 in.

Height

1823-1888 mm 71.77 - 74.33 in.

Wheelbase

3135 mm 123.43 in.

Front track

1711 mm 67.36 in.

Rear (Back) track

1735 mm 68.31 in.

Front overhang

955 mm 37.6 in.

Rear overhang

1133 mm 44.61 in.

Ride height (ground clearance)

175-290 mm 6.89 - 11.42 in.

Minimum turning circle (turning diameter)

12.58 m 41.27 ft.

Approach angle

21-28°

Departure angle

20-26°

Ramp-over (breakover) angle

15.1°

Climb angle

45°

Wading depth

500-580 mm 19.69 - 22.83 in.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.

Drive wheel

All wheel drive (4x4)

Number of gears and type of gearbox

9 gears, automatic transmission G-TRONIC

Front suspension

Independent multi-link suspension, Anti-roll bar, Air suspension

Rear suspension

Independent multi-link suspension, Air suspension, Anti-roll bar

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Assisting systems

ABS (Anti-lock braking system)

Steering type

Steering rack and pinion

Power steering

Electric Steering

Tire size

Front wheel tires: 285/45 R22; 285/40 R23
Rear wheel tires: 325/40 R22; 325/35 R23

Wheel rim size

Front wheel rims: 9.5J x 22; 9.5J x 23
Rear wheel rims: 11.5J x 22; 11.5J x 23

Mercedes-Benz GLS (X167, facelift 2026) GLS 580 V8 (537 Hp) EQ Boost 4MATIC 9G-TRONIC2026: specs, Fuel consumption, Battery, Electric range, Dimensions