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2025 Mercedes-Benz X167 gls 450 d 4MATIC (Automatic / 9 Gears) 4×4 [2023-2027]

5 / 5

Overview

2025 Mercedes-Benz X167 gls 450 d 4MATIC (Automatic / 9 Gears) 4×4 [2023-2027]

The Mercedes-Benz gls 450 d 4MATIC 2025, offered in Europe from May 2024 onwards (X167 Phase-II facelift), is a full-size luxury SUV (Executive E-Segment) with 7 seats, 5 doors and 4×4 (4Matic) permanent traction. This variant is notable for its updated chassis (facelift) and diesel engine with Mild Hybrid (MHEV) , including a 2989 cm3 Line 6 diesel engine with turbocharger and 48 volt EQ Boost system. The engine produces 367 hp / 362 hp / 270 kW in 4000 engine rpm and 750 Nm of torque in 1350 – 2800 engine rpm. Combined with a 9-speed automatic transmission (Daimler-Benz 9G-TRONIC) , it accelerates from 0-100 km/h in 6.4 seconds and reaches a top speed limited to 250 km/h (155 mph) . Its combined fuel consumption is 9.0 L/100km . The car has a length of 5209 mm , a width of 1956 mm, a height of 1823 mm and weighs 2555 kg , with a fuel tank of 90 liters.

Model:X167 GLS 450 d 4MATIC
Production year:2025
Transmission:Automatic 9 speed
Starting price:€102,000
Engine size:3.0 L
Max torque:750 Nm
Cylinders alignment:Line 6
Charge system:Diesel MHEV with turbocharger (EQ Boost)
Displacement:2989 cm3
Max power:367 PS / 362 hp / 270 kW
Fuel type:Diesel (MHEV)
Fuel consumption:9.0 L/100km combined
Extra-urban:6.3-7.6 L/100km
City:11.3-13.6 L/100km
Emission standard:Euro 6e
Body style:SUV Full-Size
0-80 km/h:4.2 s
0-100 km/h:6.4 s
0-160 km/h:16.3 s
0-200 km/h:30 s
Top speed:250 km/h (e kufizuar)
Curb weight:2555 kg
Gross weight:3300 kg
Length:5209 mm
Width:1956 mm
Height:1823 mm
Fuel capacity:90 liters

Expert Assessment

Consumption
90%
Safety
95%
Performance
95%
Driveability
85%
Durability
80%
Maintenance
65%
Design
85%
Summary

The Mercedes-Benz gls 450 d 4MATIC (2025) is rated as an SUV with exceptional comfort and strong performance (6.4s 0-100 km/h) thanks to the massive torque (750 Nm) of the MHEV diesel engine. The Phase-II update has brought an improved interior and newer MBUX technology. The main weaknesses remain the large size for driving/parking in the city and the high complexity of the systems (especially the AIRMATIC air suspension and the 48V MHEV system) that can affect the reliability, as well as the possible software problems of MBUX.

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