The Comparative Analysis :
Porsche Cayman S PDK (13 - 16) vs. Mercedes E 350 CGI BlueEFFICIENCY Coupé 7G-TRONIC (09 - 11)
€ 66,900
€ 53,000
€ 66,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,000
ⓘ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 31.8 cm shorter, 1.5 cm wider and 10.2 cm lower than the Mercedes E 350 CGI BlueEFFICIENCY Coupé.
Porsche Cayman S
Mercedes E 350 CGI BlueEFFICIENCY Coupé
1295
1801
1978
1397
1786
2028
1801 mm
Width
1786 mm
1978 mm
Width Incl. Mirrors
2028 mm
1295 mm
Height
1397 mm
2475
4380
2760
4698
4380 mm
Length
4698 mm
2475 mm
Wheelbase
2760 mm
Vehicle Weight
Porsche Cayman S
Mercedes E 350 CGI BlueEFFICIENCY Coupé
1425 kg
Kerb Weight
1670 kg
1695 kg
Gross Vehicle
Weight
Weight
2140 kg
Weight Difference:
245 kg
14.67 %
General
Porsche Cayman S
Mercedes E 350 CGI BlueEFFICIENCY Coupé
981C
Generation
C207
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Rear-wheel drive

7-speed dual clutch transmission
Transmission
7-speed automatic transmission
Engine
Porsche Cayman S
Mercedes E 350 CGI BlueEFFICIENCY Coupé
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
V6 petrol engine (naturally aspirated engine)
Engine Series
Mercedes-Benz M 272
Engine Code
M 272.984

4
Valves
4
6
Cylinders
6
3436 CC
Engine Capacity
3498 CC
321 bhp
at 7400 rpm
Power
288 bhp
at 6400 rpm
Porsche Cayman S
321 bhp
288 bhp
Mercedes E 350 CGI BlueEFFICIENCY Coupé
370 NM
at 4500 rpm
Max. Torque
365 NM
at 3000 rpm
Porsche Cayman S
370 NM
365 NM
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Performance
Porsche Cayman S
Mercedes E 350 CGI BlueEFFICIENCY Coupé
175 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
68 m
0.000 sec
Porsche Cayman S
62 mph
62
mph
mph
88 m
0.000 sec
Mercedes E 350 CGI BlueEFFICIENCY Coupé
▶ REPLAY
4.44 kg/bhp
Weight-to-Power Ratio
5.8 kg/bhp
Porsche Cayman S
4.44 kg/bhp
5.8 kg/bhp
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Fuel Economy / Emissions
Porsche Cayman S
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Fuel Economy
35 mpg
combined
33 mpg
Porsche Cayman S
35 mpg
33 mpg
Mercedes E 350 CGI BlueEFFICIENCY Coupé
25 mpg
city
23 mpg
46 mpg
motorway
45 mpg
64 L
Fuel Tank Capacity
66 L
497 mi
Range
482 mi
Porsche Cayman S
497 mi
482 mi
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Environmental Impact
151.6 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).
161.1 kWh
Porsche Cayman S
151.6 kWh
161.1 kWh
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Euro 5 / Euro 6
Emission Standard
Euro 5
188 g/km (NEFZ)
CO2 Emissions
199 g/km (NEFZ)
Practical Convenience
Porsche Cayman S
Mercedes E 350 CGI BlueEFFICIENCY Coupé
2
Doors
3
2
No. of Seats
4
270 kg
Maximum Payload
470 kg
334 L
Boot Capacity
450 L








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Boot Capacity (Seats Down)
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