The Comparative Analysis :
Porsche 718 Cayman (16 - 18) vs. Mercedes E 300 Coupé 9G-TRONIC (17 - 19)
€ 52,700
€ 54,700
€ 52,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 54,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 718 Cayman is significantly smaller in every dimension. It's 17.6 inches shorter, 2.3 inches narrower and 5.3 inches lower than the Mercedes E 300 Coupé.
Porsche 718 Cayman
Mercedes E 300 Coupé
51
70.9
78.5
56.3
73.2
80.9
70.9 in
Width
73.2 in
78.5 in
Width Incl. Mirrors
80.9 in
51 in
Height
56.3 in
97.4
172.4
113.1
190
172.4 in
Length
190 in
97.4 in
Wheelbase
113.1 in
Vehicle Weight
Porsche 718 Cayman
Mercedes E 300 Coupé
3109 lb
Curb Weight
3715 lb
3649 lb
Gross Vehicle
Weight
Weight
4916 lb
Weight Difference:
606 lb
16.31 %
General
Porsche 718 Cayman
Mercedes E 300 Coupé
982C
Generation
C238
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
Porsche 718 Cayman
Mercedes E 300 Coupé
4-cylinder boxer gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
Mercedes-Benz M 274
Engine Code
M 274.920
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
296 hp
at 6500 rpm
Power
242 hp
at 5500 rpm
Porsche 718 Cayman
296 hp
242 hp
Mercedes E 300 Coupé
280 lb‑ft
at 1950 rpm
Max. Torque
273 lb‑ft
at 1400 rpm
Porsche 718 Cayman
280 lb‑ft
273 lb‑ft
Mercedes E 300 Coupé
Performance
Porsche 718 Cayman
Mercedes E 300 Coupé
171 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
233 ft
0.000 sec
Porsche 718 Cayman
62 mph
62
mph
mph
292 ft
0.000 sec
Mercedes E 300 Coupé
▶ REPLAY
10.5 lb/hp
Weight-to-Power Ratio
15.35 lb/hp
Porsche 718 Cayman
10.5 lb/hp
15.35 lb/hp
Mercedes E 300 Coupé
Fuel Economy / Emissions
Porsche 718 Cayman
Mercedes E 300 Coupé
Fuel Economy
32 mpg
combined
37 mpg
Porsche 718 Cayman
32 mpg
37 mpg
Mercedes E 300 Coupé
24 mpg
city
28 mpg
39 mpg
highway
44 mpg
14.3 gal
Fuel Tank Capacity
17.4 gal
454 mi
Range
641 mi
Porsche 718 Cayman
454 mi
641 mi
Mercedes E 300 Coupé
Environmental Impact
140.2 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).
121.2 kWh
Porsche 718 Cayman
140.2 kWh
121.2 kWh
Mercedes E 300 Coupé
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 6
270 g/mi (NEFZ)
CO2 Emissions
237 g/mi (NEFZ)
Practical Convenience
Porsche 718 Cayman
Mercedes E 300 Coupé
2
Doors
3
2
No. of Seats
4
540 lb
Maximum Payload
1202 lb
12 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data
