The Comparative Analysis :

Porsche 718 Cayman PDK (18 - ..) vs. Mercedes E 250 CDI BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13)

€ 57,200
Porsche 718 Cayman PDK (18 - ..) Porsche 718 Cayman
€ 48,600
 Mercedes E 250 CDI BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13) Mercedes E 250 CDI BlueEFFICIENCY Coupé
€ 57,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,600

ⓘ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 Porsche 718 Cayman is 12.6 inches shorter, 0.6 inches wider and 4 inches lower than the Mercedes E 250 CDI BlueEFFICIENCY Coupé.
Porsche 718 Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
51
Blueprint Porsche 718 Cayman PDK (18 - ..)
70.9
78.5
55
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13)
70.3
79.8
70.9 in
Width
70.3 in
78.5 in
Width Incl. Mirrors
79.8 in
51 in
Height
55 in
Blueprint Porsche 718 Cayman PDK (18 - ..)
97.4
172.4
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13)
108.7
185
172.4 in
Length
185 in
97.4 in
Wheelbase
108.7 in

Vehicle Weight

Porsche 718 Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
3175 lb
Curb Weight
3748 lb
3715 lb
Gross Vehicle
Weight
4784 lb
Porsche 718 Cayman PDK (18 - ..)
Weight Difference:
573 lb
15.29 %
Mercedes E 250 CDI BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13)

General

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

Engine

Porsche 718 Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
4-cylinder boxer gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz OM 651
Engine Code
OM 651.911
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2.1 L / 103 cu in
296 hp
at 6500 rpm
Power
201 hp
at 4200 rpm
Porsche 718 Cayman
296 hp
201 hp
Mercedes E 250 CDI BlueEFFICIENCY Coupé
280 lb‑ft
at 2150 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche 718 Cayman
280 lb‑ft
369 lb‑ft
Mercedes E 250 CDI BlueEFFICIENCY Coupé

Performance

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

223 ft
0.000 sec

Porsche 718 Cayman

62 mph 62
mph

331 ft
0.000 sec

Mercedes E 250 CDI BlueEFFICIENCY Coupé

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

Fuel Economy / Emissions

Porsche 718 Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Fuel Economy
30 mpg
combined
48 mpg
Porsche 718 Cayman
30 mpg
48 mpg
Mercedes E 250 CDI BlueEFFICIENCY Coupé
22 mpg
city
37 mpg
37 mpg
highway
59 mpg
Kraftstoffanzeige
14.3 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
425 mi
Range
837 mi
Porsche 718 Cayman
425 mi
837 mi
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Environmental Impact
149.7 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).
100.7 kWh
Porsche 718 Cayman
149.7 kWh
100.7 kWh
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Euro 6d-TEMP
Emission Standard
Euro 5
311 g/mi (WLTP)
CO2 Emissions
206 g/mi (NEFZ)

Practical Convenience

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