The Comparative Analysis :

Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11) vs. Porsche Cayman (09 - 12)

€ 45,900
Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11) Mercedes E 250 CDI BlueEFFICIENCY Coupé
€ 50,800
 Porsche Cayman (09 - 12) Porsche Cayman
€ 45,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 50,800

ⓘ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 BlueEFFICIENCY Coupé is 35.1 cm longer, 1.5 cm narrower and 9.3 cm taller than the Porsche Cayman.
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
1397
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)
1786
2028
1304
Blueprint Porsche Cayman (09 - 12)
1801
1978
1786 mm
Width
1801 mm
2028 mm
Width Incl. Mirrors
1978 mm
1397 mm
Height
1304 mm
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)
2760
4698
Blueprint Porsche Cayman (09 - 12)
2415
4347
4698 mm
Length
4347 mm
2760 mm
Wheelbase
2415 mm

Vehicle Weight

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
1690 kg
Kerb Weight
1405 kg
2160 kg
Gross Vehicle
Weight
1635 kg
Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)
Weight Difference:
285 kg
16.86 %
Porsche Cayman (09 - 12)

General

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
C207
Generation
987C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code
4
Valves
4
4
Cylinders
6
2143 CC
Engine Capacity
2893 CC
201 bhp
at 4200 rpm
Power
261 bhp
at 7200 rpm
Mercedes E 250 CDI BlueEFFICIENCY Coupé
201 bhp
261 bhp
Porsche Cayman
500 NM
at 1600 rpm
Max. Torque
300 NM
at 4400 rpm
Mercedes E 250 CDI BlueEFFICIENCY Coupé
500 NM
300 NM
Porsche Cayman

Performance

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
153 mph
Maximum Speed
165 mph
7.2 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

100 m
0.000 sec

Mercedes E 250 CDI BlueEFFICIENCY Coupé

62 mph 62
mph

81 m
0.000 sec

Porsche Cayman

▶ REPLAY
8.41 kg/bhp
Weight-to-Power Ratio
5.38 kg/bhp
Mercedes E 250 CDI BlueEFFICIENCY Coupé
8.41 kg/bhp
5.38 kg/bhp
Porsche Cayman

Fuel Economy / Emissions

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
Fuel Economy
55 mpg
combined
30 mpg
Mercedes E 250 CDI BlueEFFICIENCY Coupé
55 mpg
30 mpg
Porsche Cayman
42 mpg
city
20 mpg
67 mpg
motorway
41 mpg
Kraftstoffanzeige
66 L
Fuel Tank Capacity
65 L
Kraftstoffanzeige
804 mi
Range
429 mi
Mercedes E 250 CDI BlueEFFICIENCY Coupé
804 mi
429 mi
Porsche Cayman
Environmental Impact
104.9 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).
178.2 kWh
Mercedes E 250 CDI BlueEFFICIENCY Coupé
104.9 kWh
178.2 kWh
Porsche Cayman
Euro 5
Emission Standard
Euro 5
135 g/km (NEFZ)
CO2 Emissions
221 g/km (NEFZ)

Practical Convenience

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
3
Doors
2
4
No. of Seats
2
470 kg
Maximum Payload
230 kg
450 L
Boot Capacity
410 L
No data
Boot Capacity (Seats Down)
No data