The Comparative Analysis :
Porsche Cayman S Tiptronic (05 - 09) vs. Mercedes E 350 CDI BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13)
€ 62,900
€ 51,100
€ 62,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,100
ⓘ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 S is 14.1 inches shorter, 0.6 inches wider and 3.6 inches lower than the Mercedes E 350 CDI BlueEFFICIENCY Coupé.
Porsche Cayman S
Mercedes E 350 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 S
Mercedes E 350 CDI BlueEFFICIENCY Coupé
3208 lb
Curb Weight
3825 lb
3682 lb
Gross Vehicle
Weight
Weight
4861 lb
Weight Difference:
617 lb
16.13 %
General
Porsche Cayman S
Mercedes E 350 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 S
Mercedes E 350 CDI BlueEFFICIENCY Coupé
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
V6 diesel engine with turbocharger
Engine Series
Mercedes-Benz OM 642
Engine Code
OM 642.838
4
Valves
4
6
Cylinders
6
3.4 L / 166 cu in
Displacement
3 L / 147 cu in
291 hp
at 6250 rpm
Power
261 hp
at 3800 rpm
Porsche Cayman S
291 hp
261 hp
Mercedes E 350 CDI BlueEFFICIENCY Coupé
251 lb‑ft
at 4400 rpm
Max. Torque
457 lb‑ft
at 1600 rpm
Porsche Cayman S
251 lb‑ft
457 lb‑ft
Mercedes E 350 CDI BlueEFFICIENCY Coupé
Performance
Porsche Cayman S
Mercedes E 350 CDI BlueEFFICIENCY Coupé
166 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
279 ft
0.000 sec
Porsche Cayman S
62 mph
62
mph
mph
279 ft
0.000 sec
Mercedes E 350 CDI BlueEFFICIENCY Coupé
▶ REPLAY
11.02 lb/hp
Weight-to-Power Ratio
14.66 lb/hp
Porsche Cayman S
11.02 lb/hp
14.66 lb/hp
Mercedes E 350 CDI BlueEFFICIENCY Coupé
Fuel Economy / Emissions
Porsche Cayman S
Mercedes E 350 CDI BlueEFFICIENCY Coupé
Fuel Economy
21 mpg
combined
39 mpg
Porsche Cayman S
21 mpg
39 mpg
Mercedes E 350 CDI BlueEFFICIENCY Coupé
14 mpg
city
32 mpg
30 mpg
highway
44 mpg
16.9 gal
Fuel Tank Capacity
17.4 gal
362 mi
Range
684 mi
Porsche Cayman S
362 mi
684 mi
Mercedes E 350 CDI BlueEFFICIENCY Coupé
Environmental Impact
208.4 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).
123.4 kWh
Porsche Cayman S
208.4 kWh
123.4 kWh
Mercedes E 350 CDI BlueEFFICIENCY Coupé
Euro 4
Emission Standard
Euro 5
422 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)
Practical Convenience
Porsche Cayman S
Mercedes E 350 CDI BlueEFFICIENCY Coupé
2
Doors
3
2
No. of Seats
4
474 lb
Maximum Payload
1036 lb
11.6 cu ft
Trunk Volume
12.7 cu ft
No data
Cargo Volume (Seats Down)
No data
