The Comparative Analysis :
Mercedes E 350 BlueEFFICIENCY Coupé 7G-TRONIC PLUS (11 - 13) vs. Porsche 718 Cayman S (16 - 18)
€ 53,300
€ 65,200
€ 53,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 65,200
ⓘ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 350 BlueEFFICIENCY Coupé is 12.6 inches longer, 0.6 inches narrower and 4 inches taller than the Porsche 718 Cayman S.
Mercedes E 350 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 350 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
3660 lb
Curb Weight
3153 lb
4696 lb
Gross Vehicle
Weight
Weight
3671 lb
Weight Difference:
507 lb
13.85 %
General
Mercedes E 350 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
6-speed manual transmission
Engine
Mercedes E 350 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
302 hp
at 6500 rpm
Power
345 hp
at 6500 rpm
Mercedes E 350 BlueEFFICIENCY Coupé
302 hp
345 hp
Porsche 718 Cayman S
273 lb‑ft
at 3500 rpm
Max. Torque
310 lb‑ft
at 1900 rpm
Mercedes E 350 BlueEFFICIENCY Coupé
273 lb‑ft
310 lb‑ft
Porsche 718 Cayman S
Performance
Mercedes E 350 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
155 mph
Maximum Speed
177 mph
6.3 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
289 ft
0.000 sec
Mercedes E 350 BlueEFFICIENCY Coupé
62 mph
62
mph
mph
210 ft
0.000 sec
Porsche 718 Cayman S
▶ REPLAY
12.12 lb/hp
Weight-to-Power Ratio
9.14 lb/hp
Mercedes E 350 BlueEFFICIENCY Coupé
12.12 lb/hp
9.14 lb/hp
Porsche 718 Cayman S
Fuel Economy / Emissions
Mercedes E 350 BlueEFFICIENCY Coupé
Porsche 718 Cayman S
Fuel Economy
34 mpg
combined
29 mpg
Mercedes E 350 BlueEFFICIENCY Coupé
34 mpg
29 mpg
Porsche 718 Cayman S
24 mpg
city
22 mpg
44 mpg
highway
36 mpg
17.4 gal
Fuel Tank Capacity
16.9 gal
586 mi
Range
491 mi
Mercedes E 350 BlueEFFICIENCY Coupé
586 mi
491 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).
153.5 kWh
Mercedes E 350 BlueEFFICIENCY Coupé
132.6 kWh
153.5 kWh
Porsche 718 Cayman S
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
264 g/mi (NEFZ)
CO2 Emissions
296 g/mi (NEFZ)
Practical Convenience
Mercedes E 350 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
