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2018 Mercedes-Benz CLS coupe (C257) CLS 400d (340 Hp) 4MATIC G-TRONIC

2018 Mercedes-Benz CLS coupe (C257) - Photo 1
Mercedes-Benz CLS coupe (C257) - Photo 2Mercedes-Benz CLS coupe (C257) - Photo 3Mercedes-Benz CLS coupe (C257) - Photo 4Mercedes-Benz CLS coupe (C257) - Photo 5Mercedes-Benz CLS coupe (C257) - Photo 6Mercedes-Benz CLS coupe (C257) - Photo 7Mercedes-Benz CLS coupe (C257) - Photo 8Mercedes-Benz CLS coupe (C257) - Photo 9Mercedes-Benz CLS coupe (C257) - Photo 10

Key specs

Mercedes-Benz CLS Coupe 2018, 2019, 2020, 2021

What is the body type, Mercedes-Benz CLS coupe (C257)?Coupe, 4 Doors, 4-5 Seats
What is the fuel economy, Mercedes-Benz CLS coupe (C257) CLS 400d (340 Hp) 4MATIC G-TRONIC?5.6-5.8 l/100 km
42 - 40.55 US mpg
50.44 - 48.7 UK mpg
17.86 - 17.24 km/l
How ECO is the car, Mercedes-Benz CLS CLS 400d (340 Hp) 4MATIC G-TRONIC?178-197 g/km CO2
Euro 6
How fast is the car, 2018 CLS coupe (C257) CLS 400d (340 Hp) 4MATIC G-TRONIC?250 km/h | 155.34 mph
0-100 km/h: 5 sec
0-60 mph: 4.8 sec
How much power, Mercedes-Benz CLS Coupe 2018 CLS 400d (340 Hp) 4MATIC G-TRONIC?340 Hp, 700 Nm
516.29 lb.-ft.
What is the engine size, Mercedes-Benz CLS Coupe 2018 CLS 400d (340 Hp) 4MATIC G-TRONIC?2.9 l
2925 cm3
178.49 cu. in.
How many cylinders, 2018 Mercedes-Benz CLS 400d (340 Hp) 4MATIC G-TRONIC?6, Inline
What is the drivetrain, Mercedes-Benz CLS coupe (C257) Coupe 2018 CLS 400d (340 Hp) 4MATIC G-TRONIC?All wheel drive (4x4). Internal Combustion engine. The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.
How long is this vehicle, 2018 Mercedes-Benz CLS Coupe?4988 mm
196.38 in.
How wide is the vehicle, 2018 Mercedes-Benz CLS Coupe?1890 mm
74.41 in.
What is the curb weight, 2018 Mercedes-Benz CLS coupe (C257) CLS 400d (340 Hp) 4MATIC G-TRONIC?1860 kg
4100.6 lbs.
What is the gross weight, 2018 Mercedes-Benz CLS coupe (C257) CLS 400d (340 Hp) 4MATIC G-TRONIC?2545 kg
5610.76 lbs.
How many gears, What type is the gearbox, 2018 Mercedes-Benz CLS coupe (C257) CLS 400d (340 Hp) 4MATIC G-TRONIC?9, automatic transmission G-TRONIC
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Mercedes-Benz CLS coupe (C257) CLS 400d (340 Hp) 4MATIC G-TRONIC 2018, 2019, 2020, 2021 Specs

General information
BrandMercedes-Benz
Model CLS
Generation CLS coupe (C257)
Modification (Engine) CLS 400d (340 Hp) 4MATIC G-TRONIC
Start of production 2018 year
End of production 2021 year
Powertrain Architecture Internal Combustion engine
Body typeCoupe
Seats 4-5
Doors 4
Performance specs
Fuel consumption at Low speed (WLTP) 6.8 l/100 km 34.59 US mpg
41.54 UK mpg
14.71 km/l
Fuel consumption at very high speed (WLTP) 7.5 l/100 km 31.36 US mpg
37.66 UK mpg
13.33 km/l
CO2 emissions (WLTP)178-197 g/km
Fuel consumption (economy) - urban 6.5-6.8 l/100 km 36.19 - 34.59 US mpg
43.46 - 41.54 UK mpg
15.38 - 14.71 km/l
Fuel consumption (economy) - extra urban 4.9-5.2 l/100 km 48 - 45.23 US mpg
57.65 - 54.32 UK mpg
20.41 - 19.23 km/l
Fuel consumption (economy) - combined 5.6-5.8 l/100 km 42 - 40.55 US mpg
50.44 - 48.7 UK mpg
17.86 - 17.24 km/l
CO2 emissions148-156 g/km
Fuel Type Diesel
Acceleration 0 - 100 km/h5 sec
Acceleration 0 - 62 mph5 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 4.8 sec
Maximum speed 250 km/h 155.34 mph
Emission standard Euro 6
Weight-to-power ratio 5.5 kg/Hp, 182.8 Hp/tonne
Weight-to-torque ratio 2.7 kg/Nm, 376.3 Nm/tonne
Engine specs
Power 340 Hp
Power per litre 116.2 Hp/l
Torque 700 Nm @ 1200-3200 rpm. 516.29 lb.-ft. @ 1200-3200 rpm.
Engine layout Front, Longitudinal
Engine Model/Code OM 656.929
Engine displacement 2925 cm3 178.49 cu. in.
Number of cylinders 6
Engine configuration Inline
Fuel injection system Diesel Commonrail
Engine aspiration Turbocharger, Intercooler
Engine oil capacity 8.5 l 8.98 US qt | 7.48 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 13 l 13.74 US qt | 11.44 UK qt
Engine systemsParticulate filter
Space, Volume and weights
Kerb Weight 1860 kg 4100.6 lbs.
Max. weight 2545 kg 5610.76 lbs.
Max load 685 kg 1510.17 lbs.
Fuel tank capacity 50 l 13.21 US gal | 11 UK gal
Permitted trailer load with brakes (12%) 1900 kg 4188.78 lbs.
Permitted trailer load without brakes 750 kg 1653.47 lbs.
Dimensions
Length 4988 mm 196.38 in.
Width 1890 mm 74.41 in.
Height 1435 mm 56.5 in.
Wheelbase 2939 mm 115.71 in.
Front track 1618 mm 63.7 in.
Front overhang 888 mm 34.96 in.
Rear overhang 1161 mm 45.71 in.
Ride height (ground clearance) 93 mm 3.66 in.
Drag coefficient (Cd) 0.26
Approach angle 13.4°
Departure angle 12.2°
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.
Drive wheel All wheel drive (4x4)
Number of gears and type of gearbox 9 gears, automatic transmission G-TRONIC
Front brakesVentilated discs
Rear brakesVentilated discs
Assisting systemsABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering