The Comparative Analysis :
Mercedes E 400 Coupé 7G-TRONIC PLUS (14 - 16) vs. Mercedes CLS Coupé 350 EQ Boost 9G-TRONIC (18 - 19)
€ 57,400
![Mercedes E 400 Coupé 7G-TRONIC PLUS (14 - 16)](graphbase/cars/cars_big_png/Mercedes_E_C207-13.png)
€ 63,500
![Mercedes CLS Coupé 350 EQ Boost 9G-TRONIC (18 - 19)](graphbase/cars/cars_big/Mercedes_CLS_C257.webp)
€ 57,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 63,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The E 400 Coupé is considerably smaller in every dimension. It's 28.5 cm shorter, 10.4 cm narrower and 3.8 cm lower than the CLS Coupé 350 EQ Boost.
E 400 Coupé
CLS Coupé 350 EQ Boost
1397
1786
2016
1435
1890
2069
1786 mm
Width
1890 mm
2016 mm
Width Incl. Mirrors
2069 mm
1397 mm
Height
1435 mm
2760
4703
2939
4988
4703 mm
Length
4988 mm
2760 mm
Wheelbase
2939 mm
Vehicle Weight
E 400 Coupé
CLS Coupé 350 EQ Boost
1735 kg
Kerb Weight
1775 kg
2205 kg
Gross Vehicle
Weight
Weight
2420 kg
![Mercedes E 400 Coupé 7G-TRONIC PLUS (14 - 16)](graphbase/cars/cars_big_png/Mercedes_E_C207-13.png)
Weight Difference:
40 kg
2.25 %
![Mercedes CLS Coupé 350 EQ Boost 9G-TRONIC (18 - 19)](graphbase/cars/cars_big_png/Mercedes_CLS_C257.png)
General
E 400 Coupé
CLS Coupé 350 EQ Boost
C207
Generation
C257
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
7-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
E 400 Coupé
CLS Coupé 350 EQ Boost
V6 petrol engine with two turbochargers (biturbo)
Engine Type
4-cylinder mild hybrid petrol engine with turbocharger
Mercedes-Benz M 276
Engine Series
Mercedes-Benz M 264
M 276.850
Engine Code
M 264.920
![](graphbase/engines/Mercedes-Benz_M_276.png)
![](graphbase/engines/Mercedes-Benz_M_264.png)
4
Valves
4
6
Cylinders
4
3498 CC
Engine Capacity
1991 CC
328 bhp
at 5250 rpm
Power
309 bhp
at 5500 rpm
E 400 Coupé
328 bhp
309 bhp
CLS Coupé 350 EQ Boost
480 NM
at 1400 rpm
Max. Torque
400 NM
at 3000 rpm
E 400 Coupé
480 NM
400 NM
CLS Coupé 350 EQ Boost
Performance
E 400 Coupé
CLS Coupé 350 EQ Boost
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
72 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_E_C207-13.png)
E 400 Coupé
62 mph
62
mph
mph
83 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_CLS_C257.png)
CLS Coupé 350 EQ Boost
▶ REPLAY
5.29 kg/bhp
Weight-to-Power Ratio
5.74 kg/bhp
E 400 Coupé
5.29 kg/bhp
5.74 kg/bhp
CLS Coupé 350 EQ Boost
Fuel Economy / Emissions
E 400 Coupé
CLS Coupé 350 EQ Boost
Fuel Economy
42 mpg
combined
41 mpg
E 400 Coupé
42 mpg
41 mpg
CLS Coupé 350 EQ Boost
30 mpg
city
30 mpg
54 mpg
motorway
50 mpg
66 L
Fuel Tank Capacity
66 L
612 mi
Range
595 mi
E 400 Coupé
612 mi
595 mi
CLS Coupé 350 EQ Boost
Environmental Impact
127 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).
130.7 kWh
E 400 Coupé
127 kWh
130.7 kWh
CLS Coupé 350 EQ Boost
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
157 g/km (NEFZ)
CO2 Emissions
184 g/km (WLTP)
Practical Convenience
E 400 Coupé
CLS Coupé 350 EQ Boost
3
Doors
4
4
No. of Seats
5
470 kg
Maximum Payload
645 kg
450 L
Boot Capacity
520 L
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KB.png)
No data
Boot Capacity (Seats Down)
No data