The Comparative Analysis :
Porsche Cayman PDK (13 - 16) vs. Mercedes E 350 d Coupé 9G-TRONIC (18 - ..)
€ 54,200
€ 58,000
€ 54,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche Cayman is significantly smaller in every dimension. It's 17.6 inches shorter, 2.3 inches narrower and 5.4 inches lower than the Mercedes E 350 d Coupé.
Porsche Cayman
Mercedes E 350 d Coupé
50.9
70.9
77.9
56.3
73.2
80.9
70.9 in
Width
73.2 in
77.9 in
Width Incl. Mirrors
80.9 in
50.9 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 Cayman
Mercedes E 350 d Coupé
3120 lb
Curb Weight
4112 lb
3715 lb
Gross Vehicle
Weight
Weight
5214 lb
Weight Difference:
992 lb
24.13 %
General
Porsche Cayman
Mercedes E 350 d Coupé
981C
Generation
C238
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
9-speed automatic transmission
Engine
Porsche Cayman
Mercedes E 350 d Coupé
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz OM 656
Engine Code
OM 656.929
4
Valves
4
6
Cylinders
6
2.7 L / 132 cu in
Displacement
2.9 L / 142 cu in
271 hp
at 7400 rpm
Power
282 hp
at 3400 rpm
Porsche Cayman
271 hp
282 hp
Mercedes E 350 d Coupé
214 lb‑ft
at 4500 rpm
Max. Torque
443 lb‑ft
at 1200 rpm
Porsche Cayman
214 lb‑ft
443 lb‑ft
Mercedes E 350 d Coupé
Performance
Porsche Cayman
Mercedes E 350 d Coupé
164 mph
Maximum Speed
155 mph
5.6 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
256 ft
0.000 sec
Porsche Cayman
62 mph
62
mph
mph
269 ft
0.000 sec
Mercedes E 350 d Coupé
▶ REPLAY
11.51 lb/hp
Weight-to-Power Ratio
14.58 lb/hp
Porsche Cayman
11.51 lb/hp
14.58 lb/hp
Mercedes E 350 d Coupé
Fuel Economy / Emissions
Porsche Cayman
Mercedes E 350 d Coupé
Fuel Economy
31 mpg
combined
44 mpg
Porsche Cayman
31 mpg
44 mpg
Mercedes E 350 d Coupé
22 mpg
city
37 mpg
40 mpg
highway
49 mpg
16.9 gal
Fuel Tank Capacity
13.2 gal
516 mi
Range
575 mi
Porsche Cayman
516 mi
575 mi
Mercedes E 350 d Coupé
Environmental Impact
145.8 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).
111 kWh
Porsche Cayman
145.8 kWh
111 kWh
Mercedes E 350 d Coupé
Euro 5 / Euro 6
Emission Standard
Euro 6d-TEMP
290 g/mi (NEFZ)
CO2 Emissions
257 g/mi (WLTP)
Practical Convenience
Porsche Cayman
Mercedes E 350 d Coupé
2
Doors
3
2
No. of Seats
4
595 lb
Maximum Payload
1102 lb
9.5 cu ft
Trunk Volume
12 cu ft
No data
Cargo Volume (Seats Down)
No data
