The Comparative Analysis :
Mercedes CLS Coupé 350 EQ Boost 9G-TRONIC (18 - 19) vs. Mercedes CLS Coupé 350 d 4MATIC 9G-TRONIC (15 - 17)
€ 63,500
€ 64,900
€ 63,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 64,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The CLS Coupé 350 EQ Boost is a little bigger in every dimension. It's 5.1 cm longer, 0.9 cm wider and 1.7 cm taller than the CLS Coupé 350 d.
CLS Coupé 350 EQ Boost
CLS Coupé 350 d
1435
1890
2069
1418
1881
2075
1890 mm
Width
1881 mm
2069 mm
Width Incl. Mirrors
2075 mm
1435 mm
Height
1418 mm
2939
4988
2874
4937
4988 mm
Length
4937 mm
2939 mm
Wheelbase
2874 mm
Vehicle Weight
CLS Coupé 350 EQ Boost
CLS Coupé 350 d
1775 kg
Kerb Weight
1895 kg
2420 kg
Gross Vehicle
Weight
Weight
2380 kg
Weight Difference:
120 kg
6.33 %
General
CLS Coupé 350 EQ Boost
CLS Coupé 350 d
C257
Generation
C218
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Diesel

Rear-wheel drive
Drive
Permanent all-wheel drive

9-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
CLS Coupé 350 EQ Boost
CLS Coupé 350 d
4-cylinder mild hybrid petrol engine with turbocharger
Engine Type
V6 diesel engine with turbocharger
Mercedes-Benz M 264
Engine Series
Mercedes-Benz OM 642
M 264.920
Engine Code
OM 642.858


4
Valves
4
4
Cylinders
6
1991 CC
Engine Capacity
2987 CC
309 bhp
at 5500 rpm
Power
254 bhp
at 3400 rpm
CLS Coupé 350 EQ Boost
309 bhp
254 bhp
CLS Coupé 350 d
400 NM
at 3000 rpm
Max. Torque
620 NM
at 1600 rpm
CLS Coupé 350 EQ Boost
400 NM
620 NM
CLS Coupé 350 d
Performance
CLS Coupé 350 EQ Boost
CLS Coupé 350 d
155 mph
Maximum Speed
155 mph
6 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
83 m
0.000 sec
CLS Coupé 350 EQ Boost
62 mph
62
mph
mph
89 m
0.000 sec
CLS Coupé 350 d
▶ REPLAY
5.74 kg/bhp
Weight-to-Power Ratio
7.46 kg/bhp
CLS Coupé 350 EQ Boost
5.74 kg/bhp
7.46 kg/bhp
CLS Coupé 350 d
Fuel Economy / Emissions
CLS Coupé 350 EQ Boost
CLS Coupé 350 d
Fuel Economy
41 mpg
combined
48 mpg
CLS Coupé 350 EQ Boost
41 mpg
48 mpg
CLS Coupé 350 d
30 mpg
city
39 mpg
50 mpg
motorway
52 mpg
66 L
Fuel Tank Capacity
59 L
595 mi
Range
621 mi
CLS Coupé 350 EQ Boost
595 mi
621 mi
CLS Coupé 350 d
Environmental Impact
130.7 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).
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 350 EQ Boost
130.7 kWh
121.3 kWh
CLS Coupé 350 d
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6b (NEFZ)
184 g/km (WLTP)
CO2 Emissions
159 g/km (NEFZ)
Practical Convenience
CLS Coupé 350 EQ Boost
CLS Coupé 350 d
4
Doors
4
5
No. of Seats
4
645 kg
Maximum Payload
485 kg
520 L
Boot Capacity
475 L










No data
Boot Capacity (Seats Down)
No data



















