The Comparative Analysis :
Mercedes E 250 Coupé 7G-TRONIC PLUS (13 - 16) vs. Porsche Cayman S Black Edition PDK (11 - 12)
€ 48,300

€ 70,800

€ 48,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,800
ⓘ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 Mercedes E 250 Coupé is 35.6 cm longer, 1.5 cm narrower and 9.1 cm taller than the Porsche Cayman S.
Mercedes E 250 Coupé
Porsche Cayman S
1397
1786
2016
1306
1801
1978
1786 mm
Width
1801 mm
2016 mm
Width Incl. Mirrors
1978 mm
1397 mm
Height
1306 mm
2760
4703
2415
4347
4703 mm
Length
4347 mm
2760 mm
Wheelbase
2415 mm
Vehicle Weight
Mercedes E 250 Coupé
Porsche Cayman S
1635 kg
Kerb Weight
1450 kg
2105 kg
Gross Vehicle
Weight
Weight
1675 kg

Weight Difference:
185 kg
11.31 %

General
Mercedes E 250 Coupé
Porsche Cayman S
C207
Generation
987C
Coupe
Car Body Style
Coupe
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes E 250 Coupé
Porsche Cayman S
Straight-four petrol engine with turbocharger
Engine Type
6-cylinder boxer petrol engine (naturally aspirated engine)
Mercedes-Benz M 274
Engine Series
M 274.920
Engine Code

4
Valves
4
4
Cylinders
6
1991 CC
Engine Capacity
3436 CC
208 bhp
at 5500 rpm
Power
325 bhp
at 7400 rpm
Mercedes E 250 Coupé
208 bhp
325 bhp
Porsche Cayman S
350 NM
at 1200 rpm
Max. Torque
370 NM
at 4750 rpm
Mercedes E 250 Coupé
350 NM
370 NM
Porsche Cayman S
Performance
Mercedes E 250 Coupé
Porsche Cayman S
155 mph
Maximum Speed
172 mph
7.1 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
99 m
0.000 sec

Mercedes E 250 Coupé
62 mph
62
mph
mph
69 m
0.000 sec

Porsche Cayman S
▶ REPLAY
7.86 kg/bhp
Weight-to-Power Ratio
4.46 kg/bhp
Mercedes E 250 Coupé
7.86 kg/bhp
4.46 kg/bhp
Porsche Cayman S
Fuel Economy / Emissions
Mercedes E 250 Coupé
Porsche Cayman S
Fuel Economy
50 mpg
combined
30 mpg
Mercedes E 250 Coupé
50 mpg
30 mpg
Porsche Cayman S
38 mpg
city
20 mpg
63 mpg
motorway
43 mpg
66 L
Fuel Tank Capacity
65 L
733 mi
Range
429 mi
Mercedes E 250 Coupé
733 mi
429 mi
Porsche Cayman S
Environmental Impact
106.1 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).
178.2 kWh
Mercedes E 250 Coupé
106.1 kWh
178.2 kWh
Porsche Cayman S
Euro 6b (NEFZ)
Emission Standard
Euro 5
130 g/km (NEFZ)
CO2 Emissions
221 g/km (NEFZ)
Practical Convenience
Mercedes E 250 Coupé
Porsche Cayman S
3
Doors
2
4
No. of Seats
2
470 kg
Maximum Payload
225 kg
450 L
Boot Capacity
410 L








No data
Boot Capacity (Seats Down)
No data