The Comparative Analysis :
Mercedes E 300 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13) vs. Porsche 718 Cayman S PDK (19 - ..)
€ 50,700
€ 69,700
€ 50,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 69,700
ⓘ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 12.6 inches longer, 0.6 inches narrower and 4 inches taller than the Porsche 718 Cayman S.
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
55
70.3
79.8
51
70.9
78.5
70.3 in
Width
70.9 in
79.8 in
Width Incl. Mirrors
78.5 in
55 in
Height
51 in
108.7
185
97.4
172.4
185 in
Length
172.4 in
108.7 in
Wheelbase
97.4 in
Vehicle Weight
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
3660 lb
Curb Weight
3219 lb
4696 lb
Gross Vehicle
Weight
Weight
3737 lb
Weight Difference:
441 lb
12.05 %
General
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
C207
Generation
982C
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
V6 gasoline engine (naturally aspirated engine)
Engine Type
4-cylinder boxer gasoline engine with turbocharger
Mercedes-Benz M 276
Engine Series
M 276.957
Engine Code
4
Valves
4
6
Cylinders
4
3.5 L / 171 cu in
Displacement
2.5 L / 122 cu in
249 hp
at 6500 rpm
Power
345 hp
at 6500 rpm
Mercedes E 300 BlueEFFICIENCY Coupé
249 hp
345 hp
Porsche 718 Cayman S
251 lb‑ft
at 3500 rpm
Max. Torque
310 lb‑ft
at 2100 rpm
Mercedes E 300 BlueEFFICIENCY Coupé
251 lb‑ft
310 lb‑ft
Porsche 718 Cayman S
Performance
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
155 mph
Maximum Speed
177 mph
6.9 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
315 ft
0.000 sec
Mercedes E 300 BlueEFFICIENCY Coupé
62 mph
62
mph
mph
200 ft
0.000 sec
Porsche 718 Cayman S
▶ REPLAY
14.7 lb/hp
Weight-to-Power Ratio
9.33 lb/hp
Mercedes E 300 BlueEFFICIENCY Coupé
14.7 lb/hp
9.33 lb/hp
Porsche 718 Cayman S
Fuel Economy / Emissions
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
Fuel Economy
34 mpg
combined
28 mpg
Mercedes E 300 BlueEFFICIENCY Coupé
34 mpg
28 mpg
Porsche 718 Cayman S
24 mpg
city
21 mpg
44 mpg
highway
35 mpg
17.4 gal
Fuel Tank Capacity
16.9 gal
586 mi
Range
468 mi
Mercedes E 300 BlueEFFICIENCY Coupé
586 mi
468 mi
Porsche 718 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).
161.1 kWh
Mercedes E 300 BlueEFFICIENCY Coupé
132.6 kWh
161.1 kWh
Porsche 718 Cayman S
Euro 5
Emission Standard
Euro 6d-TEMP
264 g/mi (NEFZ)
CO2 Emissions
333 g/mi (WLTP)
Practical Convenience
Mercedes E 300 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
3
Doors
2
4
No. of Seats
2
1036 lb
Maximum Payload
518 lb
12.7 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data
