The Comparative Analysis :
Porsche Cayman GTS PDK (14 - 16) vs. Mercedes E 220 CDI BlueEFFICIENCY Coupé Automatic (10 - 11)
€ 77,200
€ 46,000
€ 77,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,000
ⓘ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 220 CDI BlueEFFICIENCY Coupé.
Porsche Cayman GTS
Mercedes E 220 CDI 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 220 CDI BlueEFFICIENCY Coupé
1450 kg
Kerb Weight
1670 kg
1695 kg
Gross Vehicle
Weight
Weight
2140 kg
Weight Difference:
220 kg
13.17 %
General
Porsche Cayman GTS
Mercedes E 220 CDI BlueEFFICIENCY Coupé
981C
Generation
C207
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel

Rear-wheel drive
Drive
Rear-wheel drive

7-speed dual clutch transmission
Transmission
5-speed automatic transmission
Engine
Porsche Cayman GTS
Mercedes E 220 CDI BlueEFFICIENCY Coupé
6-cylinder boxer petrol 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
3436 CC
Engine Capacity
2143 CC
335 bhp
at 7400 rpm
Power
168 bhp
at 3000 rpm
Porsche Cayman GTS
335 bhp
168 bhp
Mercedes E 220 CDI BlueEFFICIENCY Coupé
380 NM
at 4750 rpm
Max. Torque
400 NM
at 1400 rpm
Porsche Cayman GTS
380 NM
400 NM
Mercedes E 220 CDI BlueEFFICIENCY Coupé
Performance
Porsche Cayman GTS
Mercedes E 220 CDI BlueEFFICIENCY Coupé
176 mph
Maximum Speed
146 mph
4.8 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
67 m
0.000 sec
Porsche Cayman GTS
62 mph
62
mph
mph
118 m
0.000 sec
Mercedes E 220 CDI BlueEFFICIENCY Coupé
▶ REPLAY
4.33 kg/bhp
Weight-to-Power Ratio
9.94 kg/bhp
Porsche Cayman GTS
4.33 kg/bhp
9.94 kg/bhp
Mercedes E 220 CDI BlueEFFICIENCY Coupé
Fuel Economy / Emissions
Porsche Cayman GTS
Mercedes E 220 CDI BlueEFFICIENCY Coupé
Fuel Economy
34 mpg
combined
49 mpg
Porsche Cayman GTS
34 mpg
49 mpg
Mercedes E 220 CDI BlueEFFICIENCY Coupé
25 mpg
city
35 mpg
45 mpg
motorway
63 mpg
64 L
Fuel Tank Capacity
66 L
485 mi
Range
707 mi
Porsche Cayman GTS
485 mi
707 mi
Mercedes E 220 CDI BlueEFFICIENCY Coupé
Environmental Impact
155.3 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).
119.3 kWh
Porsche Cayman GTS
155.3 kWh
119.3 kWh
Mercedes E 220 CDI BlueEFFICIENCY Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
190 g/km (NEFZ)
CO2 Emissions
149 g/km (NEFZ)
Practical Convenience
Porsche Cayman GTS
Mercedes E 220 CDI BlueEFFICIENCY Coupé
2
Doors
3
2
No. of Seats
4
245 kg
Maximum Payload
470 kg
334 L
Boot Capacity
450 L








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Boot Capacity (Seats Down)
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