The Comparative Analysis :

Mercedes E 250 CDI Coupé 7G-TRONIC PLUS (13 - 14) vs. Porsche 718 Cayman PDK (16 - 18)

€ 49,700
Mercedes E 250 CDI Coupé 7G-TRONIC PLUS (13 - 14) Mercedes E 250 CDI Coupé
€ 55,500
 Porsche 718 Cayman PDK (16 - 18) Porsche 718 Cayman
€ 49,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 55,500

ⓘ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 CDI Coupé is 12.8 inches longer, 0.6 inches narrower and 4 inches taller than the Porsche 718 Cayman.
Mercedes E 250 CDI Coupé
Porsche 718 Cayman
55
Blueprint Mercedes E 250 CDI Coupé 7G-TRONIC PLUS (13 - 14)
70.3
79.4
51
Blueprint Porsche 718 Cayman PDK (16 - 18)
70.9
78.5
70.3 in
Width
70.9 in
79.4 in
Width Incl. Mirrors
78.5 in
55 in
Height
51 in
Blueprint Mercedes E 250 CDI Coupé 7G-TRONIC PLUS (13 - 14)
108.7
185.2
Blueprint Porsche 718 Cayman PDK (16 - 18)
97.4
172.4
185.2 in
Length
172.4 in
108.7 in
Wheelbase
97.4 in

Vehicle Weight

Mercedes E 250 CDI Coupé
Porsche 718 Cayman
3825 lb
Curb Weight
3175 lb
4861 lb
Gross Vehicle
Weight
3715 lb
Mercedes E 250 CDI Coupé 7G-TRONIC PLUS (13 - 14)
Weight Difference:
650 lb
16.99 %
Porsche 718 Cayman PDK (16 - 18)

General

Mercedes E 250 CDI Coupé
Porsche 718 Cayman
C207
Generation
982C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes E 250 CDI Coupé
Porsche 718 Cayman
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
4-cylinder boxer gasoline engine with tur­bo­charger
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code
4
Valves
4
4
Cylinders
4
2.1 L / 103 cu in
Displacement
2 L / 98 cu in
201 hp
at 3800 rpm
Power
296 hp
at 6500 rpm
Mercedes E 250 CDI Coupé
201 hp
296 hp
Porsche 718 Cayman
369 lb‑ft
at 1600 rpm
Max. Torque
280 lb‑ft
at 1950 rpm
Mercedes E 250 CDI Coupé
369 lb‑ft
280 lb‑ft
Porsche 718 Cayman

Performance

Mercedes E 250 CDI Coupé
Porsche 718 Cayman
153 mph
Maximum Speed
171 mph
7.3 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

331 ft
0.000 sec

Mercedes E 250 CDI Coupé

62 mph 62
mph

223 ft
0.000 sec

Porsche 718 Cayman

▶ REPLAY
19.03 lb/hp
Weight-to-Power Ratio
10.73 lb/hp
Mercedes E 250 CDI Coupé
19.03 lb/hp
10.73 lb/hp
Porsche 718 Cayman

Fuel Economy / Emissions

Mercedes E 250 CDI Coupé
Porsche 718 Cayman
Fuel Economy
51 mpg
combined
34 mpg
Mercedes E 250 CDI Coupé
51 mpg
34 mpg
Porsche 718 Cayman
41 mpg
city
26 mpg
60 mpg
highway
41 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
14.3 gal
Kraftstoffanzeige
892 mi
Range
487 mi
Mercedes E 250 CDI Coupé
892 mi
487 mi
Porsche 718 Cayman
Environmental Impact
94.6 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).
130.7 kWh
Mercedes E 250 CDI Coupé
94.6 kWh
130.7 kWh
Porsche 718 Cayman
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
192 g/mi (NEFZ)
CO2 Emissions
254 g/mi (NEFZ)

Practical Convenience

Mercedes E 250 CDI Coupé
Porsche 718 Cayman
3
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
540 lb
12.7 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data