The Comparative Analysis :
Porsche Cayman GTS (14 - 16) vs. Mercedes E 350 CGI BlueEFFICIENCY Coupé 7G-TRONIC (09 - 11)
€ 73,800

€ 53,000

€ 73,800
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 GTS is 29.4 cm shorter, 1.5 cm wider and 11.3 cm lower than the Mercedes E 350 CGI BlueEFFICIENCY Coupé.
Porsche Cayman GTS
Mercedes E 350 CGI BlueEFFICIENCY Coupé
1284
1801
1978
1397
1786
2028
1801 mm
Width
1786 mm
1978 mm
Width Incl. Mirrors
2028 mm
1284 mm
Height
1397 mm
2475
4404
2760
4698
4404 mm
Length
4698 mm
2475 mm
Wheelbase
2760 mm
Vehicle Weight
Porsche Cayman GTS
Mercedes E 350 CGI BlueEFFICIENCY Coupé
1420 kg
Kerb Weight
1670 kg
1665 kg
Gross Vehicle
Weight
Weight
2140 kg

Weight Difference:
250 kg
14.97 %

General
Porsche Cayman GTS
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

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
Porsche Cayman GTS
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
335 bhp
at 7400 rpm
Power
288 bhp
at 6400 rpm
Porsche Cayman GTS
335 bhp
288 bhp
Mercedes E 350 CGI BlueEFFICIENCY Coupé
380 NM
at 4750 rpm
Max. Torque
365 NM
at 3000 rpm
Porsche Cayman GTS
380 NM
365 NM
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Performance
Porsche Cayman GTS
Mercedes E 350 CGI BlueEFFICIENCY Coupé
177 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 GTS
62 mph
62
mph
mph
88 m
0.000 sec

Mercedes E 350 CGI BlueEFFICIENCY Coupé
▶ REPLAY
4.24 kg/bhp
Weight-to-Power Ratio
5.8 kg/bhp
Porsche Cayman GTS
4.24 kg/bhp
5.8 kg/bhp
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Fuel Economy / Emissions
Porsche Cayman GTS
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Fuel Economy
31 mpg
combined
33 mpg
Porsche Cayman GTS
31 mpg
33 mpg
Mercedes E 350 CGI BlueEFFICIENCY Coupé
22 mpg
city
23 mpg
40 mpg
motorway
45 mpg
64 L
Fuel Tank Capacity
66 L
442 mi
Range
482 mi
Porsche Cayman GTS
442 mi
482 mi
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Environmental Impact
170.4 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).
161.1 kWh
Porsche Cayman GTS
170.4 kWh
161.1 kWh
Mercedes E 350 CGI BlueEFFICIENCY Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
211 g/km (NEFZ)
CO2 Emissions
199 g/km (NEFZ)
Practical Convenience
Porsche Cayman GTS
Mercedes E 350 CGI BlueEFFICIENCY Coupé
2
Doors
3
2
No. of Seats
4
245 kg
Maximum Payload
470 kg
334 L
Boot Capacity
450 L








No data
Boot Capacity (Seats Down)
No data