The Comparative Analysis :
Porsche Cayman GT4 (15 - 16) vs. Mercedes E 220 BlueTEC Coupé (14 - 15)
€ 85,800

€ 45,400

€ 85,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,400
ⓘ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 GT4 is 26.5 cm shorter, 3.1 cm wider and 13.1 cm lower than the Mercedes E 220 BlueTEC Coupé.
Porsche Cayman GT4
Mercedes E 220 BlueTEC Coupé
1266
1817
1978
1397
1786
2016
1817 mm
Width
1786 mm
1978 mm
Width Incl. Mirrors
2016 mm
1266 mm
Height
1397 mm
2484
4438
2760
4703
4438 mm
Length
4703 mm
2484 mm
Wheelbase
2760 mm
Vehicle Weight
Porsche Cayman GT4
Mercedes E 220 BlueTEC Coupé
1415 kg
Kerb Weight
1725 kg
1640 kg
Gross Vehicle
Weight
Weight
2195 kg

Weight Difference:
310 kg
17.97 %

General
Porsche Cayman GT4
Mercedes E 220 BlueTEC Coupé
981C
Generation
C207
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel

Rear-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Porsche Cayman GT4
Mercedes E 220 BlueTEC 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
3800 CC
Engine Capacity
2143 CC
380 bhp
at 7400 rpm
Power
168 bhp
at 3000 rpm
Porsche Cayman GT4
380 bhp
168 bhp
Mercedes E 220 BlueTEC Coupé
420 NM
at 4750 rpm
Max. Torque
400 NM
at 1400 rpm
Porsche Cayman GT4
420 NM
400 NM
Mercedes E 220 BlueTEC Coupé
Performance
Porsche Cayman GT4
Mercedes E 220 BlueTEC Coupé
183 mph
Maximum Speed
146 mph
4.4 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
61 m
0.000 sec

Porsche Cayman GT4
62 mph
62
mph
mph
118 m
0.000 sec

Mercedes E 220 BlueTEC Coupé
▶ REPLAY
3.72 kg/bhp
Weight-to-Power Ratio
10.27 kg/bhp
Porsche Cayman GT4
3.72 kg/bhp
10.27 kg/bhp
Mercedes E 220 BlueTEC Coupé
Fuel Economy / Emissions
Porsche Cayman GT4
Mercedes E 220 BlueTEC Coupé
Fuel Economy
27 mpg
combined
66 mpg
Porsche Cayman GT4
27 mpg
66 mpg
Mercedes E 220 BlueTEC Coupé
19 mpg
city
53 mpg
36 mpg
motorway
78 mpg
54 L
Fuel Tank Capacity
66 L
326 mi
Range
954 mi
Porsche Cayman GT4
326 mi
954 mi
Mercedes E 220 BlueTEC Coupé
Environmental Impact
195.2 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).
88.5 kWh
Porsche Cayman GT4
195.2 kWh
88.5 kWh
Mercedes E 220 BlueTEC Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
238 g/km (NEFZ)
CO2 Emissions
110 g/km (NEFZ)
Practical Convenience
Porsche Cayman GT4
Mercedes E 220 BlueTEC Coupé
2
Doors
3
2
No. of Seats
4
225 kg
Maximum Payload
470 kg
425 L
Boot Capacity
450 L









No data
Boot Capacity (Seats Down)
No data