The Comparative Analysis :
Mercedes E 300 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13) vs. Porsche Cayman S Black Edition PDK (11 - 12)
€ 50,700
![Mercedes E 300 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13)](graphbase/cars/cars_big_png/Mercedes_E_C207.png)
€ 70,800
![Porsche Cayman S Black Edition PDK (11 - 12)](graphbase/cars/cars_big/Porsche_Cayman_S_Black_987C-09.webp)
€ 50,700
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 300 BlueEFFICIENCY Coupé is 13.8 inches longer, 0.6 inches narrower and 3.6 inches taller than the Porsche Cayman S.
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche Cayman S
55
70.3
79.8
51.4
70.9
77.9
70.3 in
Width
70.9 in
79.8 in
Width Incl. Mirrors
77.9 in
55 in
Height
51.4 in
108.7
185
95.1
171.1
185 in
Length
171.1 in
108.7 in
Wheelbase
95.1 in
Vehicle Weight
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche Cayman S
3660 lb
Curb Weight
3197 lb
4696 lb
Gross Vehicle
Weight
Weight
3693 lb
![Mercedes E 300 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13)](graphbase/cars/cars_big_png/Mercedes_E_C207.png)
Weight Difference:
463 lb
12.65 %
![Porsche Cayman S Black Edition PDK (11 - 12)](graphbase/cars/cars_big_png/Porsche_Cayman_S_Black_987C-09.png)
General
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche Cayman S
C207
Generation
987C
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
![](graphbase/drivetrain/RWD.png)
Rear-wheel drive
Drivetrain
Rear-wheel drive
![](graphbase/drivetrain/RWD.png)
7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche Cayman S
V6 gasoline engine (naturally aspirated engine)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
Mercedes-Benz M 276
Engine Series
M 276.957
Engine Code
![](graphbase/engines/Mercedes-Benz_M_276.png)
4
Valves
4
6
Cylinders
6
3.5 L / 171 cu in
Displacement
3.4 L / 166 cu in
249 hp
at 6500 rpm
Power
325 hp
at 7400 rpm
Mercedes E 300 BlueEFFICIENCY Coupé
249 hp
325 hp
Porsche Cayman S
251 lb‑ft
at 3500 rpm
Max. Torque
273 lb‑ft
at 4750 rpm
Mercedes E 300 BlueEFFICIENCY Coupé
251 lb‑ft
273 lb‑ft
Porsche Cayman S
Performance
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche Cayman S
155 mph
Maximum Speed
172 mph
6.9 sec
Acceleration 0 to 62 mph
5 sec
62 mph
62
mph
mph
315 ft
0.000 sec
![](graphbase/cars/cars_small_png/Mercedes_E_C207.png)
Mercedes E 300 BlueEFFICIENCY Coupé
62 mph
62
mph
mph
226 ft
0.000 sec
![](graphbase/cars/cars_small_png/Porsche_Cayman_S_Black_987C-09.png)
Porsche Cayman S
▶ REPLAY
14.7 lb/hp
Weight-to-Power Ratio
9.84 lb/hp
Mercedes E 300 BlueEFFICIENCY Coupé
14.7 lb/hp
9.84 lb/hp
Porsche Cayman S
Fuel Economy / Emissions
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche Cayman S
Fuel Economy
34 mpg
combined
25 mpg
Mercedes E 300 BlueEFFICIENCY Coupé
34 mpg
25 mpg
Porsche Cayman S
24 mpg
city
17 mpg
44 mpg
highway
36 mpg
17.4 gal
Fuel Tank Capacity
17.2 gal
586 mi
Range
429 mi
Mercedes E 300 BlueEFFICIENCY Coupé
586 mi
429 mi
Porsche Cayman S
Environmental Impact
132.6 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).
178.2 kWh
Mercedes E 300 BlueEFFICIENCY Coupé
132.6 kWh
178.2 kWh
Porsche Cayman S
Euro 5
Emission Standard
Euro 5
264 g/mi (NEFZ)
CO2 Emissions
356 g/mi (NEFZ)
Practical Convenience
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche Cayman S
3
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
496 lb
12.7 cu ft
Trunk Volume
11.6 cu ft
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KM.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KL.png)
![](graphbase/koffer/KS.png)
No data
Cargo Volume (Seats Down)
No data