The Comparative Analysis :

Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19) vs. Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)

€ 70,900
Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19) CLS Coupé 450 EQ Boost
€ 72,500
 Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..) CLS Coupé 400 d
€ 70,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 72,500

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of the CLS Coupé 450 EQ Boost and the CLS Coupé 400 d are absolutely identical. Both are 4988 mm long, 1890 mm wide and 1435 mm tall.
CLS Coupé 450 EQ Boost
CLS Coupé 400 d
1435
Blueprint Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
1890
2069
1435
Blueprint Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)
1890
2069
1890 mm
Width
1890 mm
2069 mm
Width Incl. Mirrors
2069 mm
1435 mm
Height
1435 mm
Blueprint Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
2939
4988
Blueprint Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)
2939
4988
4988 mm
Length
4988 mm
2939 mm
Wheelbase
2939 mm

Vehicle Weight

CLS Coupé 450 EQ Boost
CLS Coupé 400 d
1940 kg
Kerb Weight
1935 kg
2585 kg
Gross Vehicle
Weight
2545 kg
Mercedes CLS Coupé 450 EQ Boost 4MATIC 9G-TRONIC (18 - 19)
Weight Difference:
5 kg
0.26 %
Mercedes CLS Coupé 400 d 4MATIC 9G-TRONIC (18 - ..)

General

CLS Coupé 450 EQ Boost
CLS Coupé 400 d
C257
Generation
C257
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Permanent all-wheel drive
9-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

CLS Coupé 450 EQ Boost
CLS Coupé 400 d
6-cylinder mild hybrid petrol engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 256
Engine Series
Mercedes-Benz OM 656
M 256.930
Engine Code
OM 656.929
4
Valves
4
6
Cylinders
6
2999 CC
Engine Capacity
2925 CC
383 bhp
at 5500 rpm
Power
335 bhp
at 4400 rpm
CLS Coupé 450 EQ Boost
383 bhp
335 bhp
CLS Coupé 400 d
500 NM
at 1600 rpm
Max. Torque
700 NM
at 1200 rpm
CLS Coupé 450 EQ Boost
500 NM
700 NM
CLS Coupé 400 d

Performance

CLS Coupé 450 EQ Boost
CLS Coupé 400 d
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

67 m
0.000 sec

CLS Coupé 450 EQ Boost

62 mph 62
mph

69 m
0.000 sec

CLS Coupé 400 d

▶ REPLAY
5.07 kg/bhp
Weight-to-Power Ratio
5.78 kg/bhp
CLS Coupé 450 EQ Boost
5.07 kg/bhp
5.78 kg/bhp
CLS Coupé 400 d

Fuel Economy / Emissions

CLS Coupé 450 EQ Boost
CLS Coupé 400 d
Fuel Economy
38 mpg
combined
48 mpg
CLS Coupé 450 EQ Boost
38 mpg
48 mpg
CLS Coupé 400 d
29 mpg
city
41 mpg
46 mpg
motorway
53 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
50 L
Kraftstoffanzeige
547 mi
Range
526 mi
CLS Coupé 450 EQ Boost
547 mi
526 mi
CLS Coupé 400 d
Environmental Impact
142.1 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
121.3 kWh
CLS Coupé 450 EQ Boost
142.1 kWh
121.3 kWh
CLS Coupé 400 d
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6d-TEMP
190 g/km (WLTP)
CO2 Emissions
181 g/km (WLTP)

Practical Convenience

CLS Coupé 450 EQ Boost
CLS Coupé 400 d
4
Doors
4
5
No. of Seats
5
645 kg
Maximum Payload
610 kg
520 L
Boot Capacity
520 L
No data
Boot Capacity (Seats Down)
No data