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2018 Mercedes-Benz X166 gls 450 4MATIC (Automatic / 9 Gears) 4×4 [2016-2019]

5 / 5

Overview

2018 Mercedes-Benz X166 gls 450 4MATIC (Automatic / 9 Gears) 4×4 [2016-2019]

The 2018 Mercedes-Benz gls 450 4MATIC, offered in North America from spring 2016 to October 2019 (X166), is a full-size luxury SUV (Executive E-Segment) with 7 seats, 5 doors and permanent 4×4 traction (4Matic) . This variant is notable for its V6 biturbo petrol engine, including a 2996 cm3 V6 (Daimler-Benz M276 E30) petrol engine with two turbochargers and direct injection. The engine produces 362 hp / 367 hp/ 270 kW at 5250 – 6000 rpm and 500 Nm / 369 ft-lb torque at 1800 – 4500 rpm. Combined with a 9-speed automatic transmission (Daimler-Benz 9G-TRONIC) , it accelerates from 0-100 km/h in 6.5 seconds and reaches a top speed limited to 209 km/h (130 mph) . Its combined fuel consumption is 12.4 L/100km (19 MPG EPA) . The car has a length of 5130 mm , a width of 1982 mm, a height of 1850 mm and weighs 2436 kg , with a fuel tank of 100 liters.

Model:X166 GLS 450 4MATIC
Production year:2018
Transmission:Automatic 9 speed
Starting price:$70,545
Engine size:3.0 L
Max torque:500 Nm / 369 ft-lb
Cylinders alignment:V 6
Charge system:Gasoline with 2 turbocharger
Displacement:2996 cm3
Max power:367 PS / 362 hp / 270 kW
Fuel type:Gasoline
Fuel consumption:12.4 L/100km combined
Extra-urban:8.8-10.6 L/100km
City:17.1-20.5 L/100km
Emission standard:N/A
Body style:SUV Full-Size
0-80 km/h:4.4 s
0-100 km/h:6.5 s
0-160 km/h:16.3 s
0-200 km/h:31.6 s
Top speed:209 km/h (e kufizuar)
Curb weight:2436 kg
Gross weight:N/A
Length:5130 mm
Width:1982 mm
Height:1850 mm
Fuel capacity:100 liters

Expert Assessment

Consumption
85%
Safety
90%
Performance
90%
Driveability
85%
Durability
80%
Maintenance
60%
Design
80%
Summary

Mercedes-Benz gls 450 4MATIC (2018) is rated by experts for the V6 biturbo engine which offers an excellent balance of power and torque (500 Nm) to move this great SUV. It stands out for its exceptional comfort (7 seats), premium build quality and efficient 9G-TRONIC transmission. The main downsides are the high fuel consumption (19 MPG EPA combined) and the ongoing reliability problems associated with the M276 engine. Common problems reported include noises during ignition due to failure of the bumpy shaft regulator (Cam Adjuster), intake manifold defects, and problems with the air suspension system.

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