The Comparative Analysis :
Mercedes E 350 d Coupé 4MATIC 9G-TRONIC (17 - 18) vs. Porsche 718 Cayman GTS 4.0 (20 - ..)
€ 61,500
€ 81,900
€ 61,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 81,900
ⓘ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 inches longer, 2.3 inches wider and 6.1 inches taller than the Porsche 718 Cayman GTS 4.0.
Mercedes E 350 d Coupé
Porsche 718 Cayman GTS 4.0
56.3
73.2
80.9
50.2
70.9
78.5
73.2 in
Width
70.9 in
80.9 in
Width Incl. Mirrors
78.5 in
56.3 in
Height
50.2 in
113.1
190
97.4
173
190 in
Length
173 in
113.1 in
Wheelbase
97.4 in
Vehicle Weight
Mercedes E 350 d Coupé
Porsche 718 Cayman GTS 4.0
4167 lb
Curb Weight
3263 lb
5346 lb
Gross Vehicle
Weight
Weight
3748 lb
Weight Difference:
904 lb
21.7 %
General
Mercedes E 350 d Coupé
Porsche 718 Cayman GTS 4.0
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
6-speed manual transmission
Engine
Mercedes E 350 d Coupé
Porsche 718 Cayman GTS 4.0
V6 diesel engine with turbocharger
Engine Type
6-cylinder boxer gasoline engine with turbocharger
Mercedes-Benz OM 642
Engine Series
OM 642.873
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
4 L / 196 cu in
254 hp
at 3400 rpm
Power
395 hp
at 7000 rpm
Mercedes E 350 d Coupé
254 hp
395 hp
Porsche 718 Cayman GTS 4.0
457 lb‑ft
at 1600 rpm
Max. Torque
310 lb‑ft
at 5000 rpm
Mercedes E 350 d Coupé
457 lb‑ft
310 lb‑ft
Porsche 718 Cayman GTS 4.0
Performance
Mercedes E 350 d Coupé
Porsche 718 Cayman GTS 4.0
155 mph
Maximum Speed
182 mph
6 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
272 ft
0.000 sec
Mercedes E 350 d Coupé
62 mph
62
mph
mph
207 ft
0.000 sec
Porsche 718 Cayman GTS 4.0
▶ REPLAY
16.41 lb/hp
Weight-to-Power Ratio
8.26 lb/hp
Mercedes E 350 d Coupé
16.41 lb/hp
8.26 lb/hp
Porsche 718 Cayman GTS 4.0
Fuel Economy / Emissions
Mercedes E 350 d Coupé
Porsche 718 Cayman GTS 4.0
Fuel Economy
37 mpg
combined
22 mpg
Mercedes E 350 d Coupé
37 mpg
22 mpg
Porsche 718 Cayman GTS 4.0
30 mpg
city
15 mpg
44 mpg
highway
29 mpg
13.2 gal
Fuel Tank Capacity
16.9 gal
493 mi
Range
368 mi
Mercedes E 350 d Coupé
493 mi
368 mi
Porsche 718 Cayman GTS 4.0
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).
204.5 kWh
Mercedes E 350 d Coupé
129.6 kWh
204.5 kWh
Porsche 718 Cayman GTS 4.0
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
266 g/mi (NEFZ)
CO2 Emissions
398 g/mi (WLTP)
Practical Convenience
Mercedes E 350 d Coupé
Porsche 718 Cayman GTS 4.0
3
Doors
2
4
No. of Seats
2
1179 lb
Maximum Payload
485 lb
12 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data
