The Comparative Analysis :

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

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

ⓘ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 13.8 inches shorter, 0.6 inches wider and 3.7 inches lower than the Mercedes E 250 CDI BlueEFFICIENCY Coupé.
Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
51.3
Blueprint Porsche Cayman (09 - 12)
70.9
77.9
55
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)
70.3
79.8
70.9 in
Width
70.3 in
77.9 in
Width Incl. Mirrors
79.8 in
51.3 in
Height
55 in
Blueprint Porsche Cayman (09 - 12)
95.1
171.1
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)
108.7
185
171.1 in
Length
185 in
95.1 in
Wheelbase
108.7 in

Vehicle Weight

Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
3097 lb
Curb Weight
3726 lb
3605 lb
Gross Vehicle
Weight
4762 lb
Porsche Cayman (09 - 12)
Weight Difference:
628 lb
16.86 %
Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)

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
6-speed manual transmission
Transmission
6-speed manual 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
2.9 L / 142 cu in
Displacement
2.1 L / 103 cu in
261 hp
at 7200 rpm
Power
201 hp
at 4200 rpm
Porsche Cayman
261 hp
201 hp
Mercedes E 250 CDI BlueEFFICIENCY Coupé
221 lb‑ft
at 4400 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche Cayman
221 lb‑ft
369 lb‑ft
Mercedes E 250 CDI BlueEFFICIENCY Coupé

Performance

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

266 ft
0.000 sec

Porsche Cayman

62 mph 62
mph

328 ft
0.000 sec

Mercedes E 250 CDI BlueEFFICIENCY Coupé

▶ REPLAY
11.87 lb/hp
Weight-to-Power Ratio
18.54 lb/hp
Porsche Cayman
11.87 lb/hp
18.54 lb/hp
Mercedes E 250 CDI BlueEFFICIENCY Coupé

Fuel Economy / Emissions

Porsche Cayman
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Fuel Economy
25 mpg
combined
46 mpg
Porsche Cayman
25 mpg
46 mpg
Mercedes E 250 CDI BlueEFFICIENCY Coupé
17 mpg
city
35 mpg
34 mpg
highway
56 mpg
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
429 mi
Range
804 mi
Porsche Cayman
429 mi
804 mi
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Environmental Impact
178.2 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).
104.9 kWh
Porsche Cayman
178.2 kWh
104.9 kWh
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Euro 5
Emission Standard
Euro 5
356 g/mi (NEFZ)
CO2 Emissions
217 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