The Comparative Analysis :
Porsche Cayman Tiptronic (06 - 09) vs. Mercedes E 250 CDI BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13)
€ 51,500
€ 48,600
€ 51,500
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 Cayman is 14.1 inches shorter, 0.6 inches wider and 3.6 inches lower than the Mercedes E 250 CDI BlueEFFICIENCY Coupé.
Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
51.4
70.9
77.9
55
70.3
79.8
70.9 in
Width
70.3 in
77.9 in
Width Incl. Mirrors
79.8 in
51.4 in
Height
55 in
95.1
170.9
108.7
185
170.9 in
Length
185 in
95.1 in
Wheelbase
108.7 in
Vehicle Weight
Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
3164 lb
Curb Weight
3748 lb
3671 lb
Gross Vehicle
Weight
Weight
4784 lb
Weight Difference:
584 lb
15.58 %
General
Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
987C
Generation
C207
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
5-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 651
Engine Code
OM 651.911
4
Valves
4
6
Cylinders
4
2.7 L / 132 cu in
Displacement
2.1 L / 103 cu in
242 hp
at 6500 rpm
Power
201 hp
at 4200 rpm
Porsche Cayman
242 hp
201 hp
Mercedes E 250 CDI BlueEFFICIENCY Coupé
201 lb‑ft
at 4600 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche Cayman
201 lb‑ft
369 lb‑ft
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Performance
Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
157 mph
Maximum Speed
153 mph
7 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
318 ft
0.000 sec
Porsche Cayman
62 mph
62
mph
mph
331 ft
0.000 sec
Mercedes E 250 CDI BlueEFFICIENCY Coupé
▶ REPLAY
13.07 lb/hp
Weight-to-Power Ratio
18.65 lb/hp
Porsche Cayman
13.07 lb/hp
18.65 lb/hp
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Fuel Economy / Emissions
Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Fuel Economy
23 mpg
combined
48 mpg
Porsche Cayman
23 mpg
48 mpg
Mercedes E 250 CDI BlueEFFICIENCY Coupé
16 mpg
city
37 mpg
31 mpg
highway
59 mpg
16.9 gal
Fuel Tank Capacity
17.4 gal
386 mi
Range
837 mi
Porsche Cayman
386 mi
837 mi
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Environmental Impact
195.2 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).
100.7 kWh
Porsche Cayman
195.2 kWh
100.7 kWh
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Euro 4
Emission Standard
Euro 5
389 g/mi (NEFZ)
CO2 Emissions
206 g/mi (NEFZ)
Practical Convenience
Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
2
Doors
3
2
No. of Seats
4
507 lb
Maximum Payload
1036 lb
11.6 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
