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Mercedes-Benz GLS X167 Facelift (2023) Specs

Specifications, engines, dimensions and technical data.

Gen 2 2019 - 2023 X167 SUV
Mercedes-Benz GLS
Engine —
Power —
Fuel —
Gears —
Platform —

Body Style



Mercedes-Benz GLS X167 Facelift overview

The Mercedes-Benz GLS (X167 Facelift) is the 2nd generation of the GLS, built in 2023. It is offered as a SUV with 4 engines (diesel, petrol), from 313 HP to 557 HP. The GLS 450 (381 Hp) Mild Hybrid 4MATIC 9G-TRONIC accelerates from 0 to 100 km/h in 6.1 s, reaches a top speed of 250 km/h and is 5209 mm long.

How much horsepower does the Mercedes-Benz GLS have?

The Mercedes-Benz GLS (X167 Facelift) has 313 HP to 557 HP, depending on the engine: 3.0 Om656 (313 HP), 3.0 M256 (381 HP), 4.0 M176 (517 HP), 4.0 M177 (557 HP).

What engines are available for the Mercedes-Benz GLS?

The Mercedes-Benz GLS is available with 4 engines: 3.0 Om656 (313 HP, diesel), 3.0 M256 (381 HP, petrol), 4.0 M176 (517 HP, petrol), 4.0 M177 (557 HP, petrol).

What are the dimensions of the Mercedes-Benz GLS?

The Mercedes-Benz GLS is 5209 mm long, 1956 mm wide, 1823 mm tall, with a 3135 mm wheelbase.

How fast is the Mercedes-Benz GLS?

The Mercedes-Benz GLS GLS 450 (381 Hp) Mild Hybrid 4MATIC 9G-TRONIC goes from 0 to 100 km/h in 6.1 s and has a top speed of 250 km/h.

Advanced Specs

Overview

Generation Mercedes-Benz GLS X167 facelift
Year 2023–present
Platform Mercedes-Benz ML
Variant GLS 450 (381 Hp) Mild Hybrid 4MATIC 9G-TRONIC
Body type suv
Engine type Mild Hybrid
Fuel type Petrol
Seats 7
Doors 5
Emission standard Euro 6e

Power & torque

Power 381 HP
Power @ min rpm 5800 rpm
Power @ max rpm 6100 rpm
Torque 500 Nm
Torque @ min rpm 1800 rpm
Torque @ max rpm 5000 rpm

Performance

Top speed 250 km/h
0–100 km/h 6.1 s
0–62 mph 6.1 s
0–60 mph 5.8 s

Engine

Engine code M256.930
Displacement 2999 cc
Cylinders 6
Configuration inline
Bore 83.0 mm
Stroke 92.4 mm
Compression ratio 10.5
Valves per cylinder 4
Injection system Direct Injection
Aspiration Twin Scroll Turbo Intercooler
Valvetrain dohc
Oil capacity 8.5 L
Coolant 14.0 L
Engine layout Front Longitudinal
Engine systems Start Stop Systemparticulate Filter

Drivetrain & transmission

Drive All wheel drive (4x4)
Powertrain architecture Mhev Mild Hybrid Electric Vehicle Power Assist Hybrid Battery Assisted Hybrid Vehicles Bahv
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
Gearbox type torque_converter
Gears 9
Gearbox code K9c 9g Tronic
Gearbox manufacturer Mercedes Benz

Dimensions

Length 5209 mm
Width 1956 mm
Height 1823 mm
Wheelbase 3135 mm
Front track 1669 mm
Rear track 1692 mm
Boot space 355 – 2400 L
Ground clearance 175 mm
Turning circle 12.5 m

Mass

Kerb weight 2450 kg
Max weight 3220 kg
Max load 770 kg

Consumption & emissions

Fuel combined (WLTP) 10.2 L/100km
COâ‚‚ (WLTP) 232 g/km
Fuel tank 90.0 L

Chassis & brakes

Front suspension Hydro Pneumatic Element Double Wishbone Air Suspension
Rear suspension Hydro Pneumatic Element Independent Multi Link Suspension Air Suspension
Front brakes Ventilated Discs
Rear brakes Ventilated Discs
Steering type Steering Rack And Pinion
Power steering Electric Steering
Tire size Front wheel tires: 275/50 R20; 275/45 R21; 285/45 R22; 285/40 R23Rear wheel tires: 275/50 R20; 315/40 R21; 325/40 R22; 325/35 R23
Wheel rims 20; 21; 22; 23
Assisting systems Abs Anti Lock Braking System

Efficiency ratios

Weight-to-power 6.4 kg/Hp, 155.5 Hp/tonne
Weight-to-torque 4.9 kg/Nm, 204.1 Nm/tonne
Max roof load 100 kg

Electric / hybrid

Electric motor power 20 HP
Electric motor torque 200 Nm

Other

Start Of Production 2023
Width Including Mirrors 2157
Front Overhang 938
Rear Overhang 1136
Wading Depth 500

Performance

Engine speed (1k/rpm)

Figures from catalog data; real-world values may differ.

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