The Comparative Analysis :
Mercedes E 250 d Coupé (15 - 16) vs. Porsche 718 Cayman (19 - ..)
€ 48,400
![Mercedes E 250 d Coupé (15 - 16)](graphbase/cars/cars_big_png/Mercedes_E_C207-13.png)
€ 54,400
![Porsche 718 Cayman (19 - ..)](graphbase/cars/cars_big/Porsche_718_Cayman_982C-16.webp)
€ 48,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Mercedes E 250 d Coupé is 32.4 cm longer, 1.5 cm narrower and 10.2 cm taller than the Porsche 718 Cayman.
Mercedes E 250 d Coupé
Porsche 718 Cayman
1397
1786
2016
1295
1801
1994
1786 mm
Width
1801 mm
2016 mm
Width Incl. Mirrors
1994 mm
1397 mm
Height
1295 mm
2760
4703
2475
4379
4703 mm
Length
4379 mm
2760 mm
Wheelbase
2475 mm
Vehicle Weight
Mercedes E 250 d Coupé
Porsche 718 Cayman
1735 kg
Kerb Weight
1410 kg
2205 kg
Gross Vehicle
Weight
Weight
1655 kg
![Mercedes E 250 d Coupé (15 - 16)](graphbase/cars/cars_big_png/Mercedes_E_C207-13.png)
Weight Difference:
325 kg
18.73 %
![Porsche 718 Cayman (19 - ..)](graphbase/cars/cars_big_png/Porsche_718_Cayman_982C-16.png)
General
Mercedes E 250 d Coupé
Porsche 718 Cayman
C207
Generation
982C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drive
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Mercedes E 250 d Coupé
Porsche 718 Cayman
Straight-four diesel engine with two turbochargers (biturbo)
Engine Type
4-cylinder boxer petrol engine with turbocharger
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code
![](graphbase/engines/Mercedes-Benz_OM_651.png)
4
Valves
4
4
Cylinders
4
2143 CC
Engine Capacity
1988 CC
201 bhp
at 3800 rpm
Power
296 bhp
at 6500 rpm
Mercedes E 250 d Coupé
201 bhp
296 bhp
Porsche 718 Cayman
500 NM
at 1600 rpm
Max. Torque
380 NM
at 2150 rpm
Mercedes E 250 d Coupé
500 NM
380 NM
Porsche 718 Cayman
Performance
Mercedes E 250 d Coupé
Porsche 718 Cayman
155 mph
Maximum Speed
171 mph
7.4 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
103 m
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_E_C207-13.png)
Mercedes E 250 d Coupé
62 mph
62
mph
mph
71 m
0.000 sec
![](graphbase/cars/cars_small_png/Porsche_718_Cayman_982C-16.png)
Porsche 718 Cayman
▶ REPLAY
8.63 kg/bhp
Weight-to-Power Ratio
4.76 kg/bhp
Mercedes E 250 d Coupé
8.63 kg/bhp
4.76 kg/bhp
Porsche 718 Cayman
Fuel Economy / Emissions
Mercedes E 250 d Coupé
Porsche 718 Cayman
Fuel Economy
64 mpg
combined
35 mpg
Mercedes E 250 d Coupé
64 mpg
35 mpg
Porsche 718 Cayman
51 mpg
city
25 mpg
74 mpg
motorway
46 mpg
66 L
Fuel Tank Capacity
54 L
932 mi
Range
414 mi
Mercedes E 250 d Coupé
932 mi
414 mi
Porsche 718 Cayman
Environmental Impact
90.4 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).
153.5 kWh
Mercedes E 250 d Coupé
90.4 kWh
153.5 kWh
Porsche 718 Cayman
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
116 g/km (NEFZ)
CO2 Emissions
197 g/km (WLTP)
Practical Convenience
Mercedes E 250 d Coupé
Porsche 718 Cayman
3
Doors
2
4
No. of Seats
2
470 kg
Maximum Payload
245 kg
450 L
Boot Capacity
425 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/KS.png)
![](graphbase/koffer/KB.png)
No data
Boot Capacity (Seats Down)
No data