The Comparative Analysis :

Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11) vs. Porsche Cayman (06 - 09)

€ 45,900
Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11) Mercedes E 250 CDI BlueEFFICIENCY Coupé
€ 48,900
 Porsche Cayman (06 - 09) Porsche Cayman
€ 45,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,900

ⓘ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 Mercedes E 250 CDI BlueEFFICIENCY Coupé is 14.1 inches longer, 0.6 inches narrower and 3.6 inches taller than the Porsche Cayman.
Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
55
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)
70.3
79.8
51.4
Blueprint Porsche Cayman (06 - 09)
70.9
77.9
70.3 in
Width
70.9 in
79.8 in
Width Incl. Mirrors
77.9 in
55 in
Height
51.4 in
Blueprint Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)
108.7
185
Blueprint Porsche Cayman (06 - 09)
95.1
170.9
185 in
Length
170.9 in
108.7 in
Wheelbase
95.1 in

Vehicle Weight

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
3726 lb
Curb Weight
3031 lb
4762 lb
Gross Vehicle
Weight
3571 lb
Mercedes E 250 CDI BlueEFFICIENCY Coupé (09 - 11)
Weight Difference:
694 lb
18.63 %
Porsche Cayman (06 - 09)

General

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
C207
Generation
987C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
5-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 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz OM 651
Engine Series
OM 651.911
Engine Code
4
Valves
4
4
Cylinders
6
2.1 L / 103 cu in
Displacement
2.7 L / 132 cu in
201 hp
at 4200 rpm
Power
242 hp
at 6500 rpm
Mercedes E 250 CDI BlueEFFICIENCY Coupé
201 hp
242 hp
Porsche Cayman
369 lb‑ft
at 1600 rpm
Max. Torque
201 lb‑ft
at 4600 rpm
Mercedes E 250 CDI BlueEFFICIENCY Coupé
369 lb‑ft
201 lb‑ft
Porsche Cayman

Performance

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

328 ft
0.000 sec

Mercedes E 250 CDI BlueEFFICIENCY Coupé

62 mph 62
mph

279 ft
0.000 sec

Porsche Cayman

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

Fuel Economy / Emissions

Mercedes E 250 CDI BlueEFFICIENCY Coupé
Porsche Cayman
Fuel Economy
46 mpg
combined
25 mpg
Mercedes E 250 CDI BlueEFFICIENCY Coupé
46 mpg
25 mpg
Porsche Cayman
35 mpg
city
17 mpg
56 mpg
highway
35 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
804 mi
Range
428 mi
Mercedes E 250 CDI BlueEFFICIENCY Coupé
804 mi
428 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).
176.2 kWh
Mercedes E 250 CDI BlueEFFICIENCY Coupé
104.9 kWh
176.2 kWh
Porsche Cayman
Euro 5
Emission Standard
Euro 4
217 g/mi (NEFZ)
CO2 Emissions
357 g/mi (NEFZ)

Practical Convenience

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