The Comparative Analysis :
Mercedes E 350 d Coupé 4MATIC 9G-TRONIC (17 - 18) vs. Porsche 718 Cayman S PDK (19 - ..)
€ 61,500
€ 69,700
€ 61,500
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 Mercedes E 350 d Coupé is significantly bigger in every dimension. It's 17.6 inches longer, 2.3 inches wider and 5.3 inches taller than the Porsche 718 Cayman S.
Mercedes E 350 d Coupé
Porsche 718 Cayman S
56.3
73.2
80.9
51
70.9
78.5
73.2 in
Width
70.9 in
80.9 in
Width Incl. Mirrors
78.5 in
56.3 in
Height
51 in
113.1
190
97.4
172.4
190 in
Length
172.4 in
113.1 in
Wheelbase
97.4 in
Vehicle Weight
Mercedes E 350 d Coupé
Porsche 718 Cayman S
4167 lb
Curb Weight
3219 lb
5346 lb
Gross Vehicle
Weight
Weight
3737 lb
Weight Difference:
948 lb
22.75 %
General
Mercedes E 350 d Coupé
Porsche 718 Cayman S
C238
Generation
982C
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
Mercedes E 350 d Coupé
Porsche 718 Cayman S
V6 diesel engine with turbocharger
Engine Type
4-cylinder boxer gasoline engine with turbocharger
Mercedes-Benz OM 642
Engine Series
OM 642.873
Engine Code
4
Valves
4
6
Cylinders
4
3 L / 147 cu in
Displacement
2.5 L / 122 cu in
254 hp
at 3400 rpm
Power
345 hp
at 6500 rpm
Mercedes E 350 d Coupé
254 hp
345 hp
Porsche 718 Cayman S
457 lb‑ft
at 1600 rpm
Max. Torque
310 lb‑ft
at 2100 rpm
Mercedes E 350 d Coupé
457 lb‑ft
310 lb‑ft
Porsche 718 Cayman S
Performance
Mercedes E 350 d Coupé
Porsche 718 Cayman S
155 mph
Maximum Speed
177 mph
6 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
272 ft
0.000 sec
Mercedes E 350 d Coupé
62 mph
62
mph
mph
200 ft
0.000 sec
Porsche 718 Cayman S
▶ REPLAY
16.41 lb/hp
Weight-to-Power Ratio
9.33 lb/hp
Mercedes E 350 d Coupé
16.41 lb/hp
9.33 lb/hp
Porsche 718 Cayman S
Fuel Economy / Emissions
Mercedes E 350 d Coupé
Porsche 718 Cayman S
Fuel Economy
37 mpg
combined
28 mpg
Mercedes E 350 d Coupé
37 mpg
28 mpg
Porsche 718 Cayman S
30 mpg
city
21 mpg
44 mpg
highway
35 mpg
13.2 gal
Fuel Tank Capacity
16.9 gal
493 mi
Range
468 mi
Mercedes E 350 d Coupé
493 mi
468 mi
Porsche 718 Cayman S
Environmental Impact
129.6 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 350 d Coupé
129.6 kWh
161.1 kWh
Porsche 718 Cayman S
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
266 g/mi (NEFZ)
CO2 Emissions
333 g/mi (WLTP)
Practical Convenience
Mercedes E 350 d Coupé
Porsche 718 Cayman S
3
Doors
2
4
No. of Seats
2
1179 lb
Maximum Payload
518 lb
12 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data
