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Mercedes-Benz CLS coupe (C257) CLS 350 (299 Hp) EQ Boost G-TRONIC 2018, 2019, 2020, 2021
Mercedes-Benz CLS coupe (C257) CLS 350 (299 Hp) EQ Boost G-TRONIC 2018, 2019, 2020, 2021
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General information

Name

Mercedes-Benz CLS coupe (C257) CLS 350 (299 Hp) EQ Boost G-TRONIC 2018, 2019, 2020, 2021

Brand

Mercedes-Benz
Model

CLS
Generation

CLS coupe (C257)
Year of production

2018

Number of seats

5

Number of doors

4

Body type

Coupe
Powertrain architecture

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

CLS 350 (299 Hp) EQ Boost G-TRONIC

Power

299 Hp @ 5800-6100 rpm.

Torque (Nm)

400 Nm @ 3000-4000 rpm.

Electrical System

Performance specs

CO2 emissions (g/km)

172-195 g/km

Emission standard

Euro 6

Fuel consumption economy urban (l/100 km)

9.3 l/100 km

Fuel consumption economy extra urban (l/100 km)

5.6 l/100 km

Fuel consumption economy combined (l/100 km)

7.9 l/100 km

Acceleration 0-100 km/h

6 sec

Maximum speed (km/h)

249 km/h

Engine specs

Engine #1

Engine code
M 264.920
Power
299 Hp @ 5800-6100 rpm.
Power per litre
150.2 Hp/l
Torque
400 Nm @ 3000-4000 rpm.
Engine displacement
1991 cm3
Number of cylinders
4
Position of cylinders
Inline
Compression ratio
10
Number of valves per cylinder
4
Fuel system
Direct injection
Fuel type
Petrol (Gasoline)
Turbine
Turbocharger

Space volume and weights

Curb weight (kg)

1775 kg

Max weight (kg)

2420 kg

Fuel tank capacity (l)

80 l

Trunk boot space minimum (l)

490 l

Dimensions

Length (mm)

4996 mm

Width (mm)

1896 mm

Height (mm)

1436 mm

Wheelbase (mm)

2939 mm

Front track (mm)

1619 mm

Rear track (mm)

1634 mm

Minimum turning circle turning diameter (mm)

11.60 m

Drivetrain brakes and suspension specs

Drive wheel

Rear wheel drive

Transmission type

automatic

Front brakes

Ventilated discs

Rear brakes

Ventilated discs

Power steering

Electric Steering

Front tires size

245/40 R19; 275/35 R19

Rear tires size

245/40 R19; 275/35 R19

Wheel rims size

R19

Technology and Operation