The Comparative Analysis :
Porsche Cayman R (11 - 12) vs. Mercedes E 350 Coupé 9G-TRONIC (19 - ..)
€ 69,800
€ 60,000
€ 69,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 60,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche Cayman R is significantly smaller in every dimension. It's 47.9 cm shorter, 5.9 cm narrower and 14.4 cm lower than the Mercedes E 350 Coupé.
Porsche Cayman R
Mercedes E 350 Coupé
1286
1801
1978
1430
1860
2055
1801 mm
Width
1860 mm
1978 mm
Width Incl. Mirrors
2055 mm
1286 mm
Height
1430 mm
2415
4347
2873
4826
4347 mm
Length
4826 mm
2415 mm
Wheelbase
2873 mm
Vehicle Weight
Porsche Cayman R
Mercedes E 350 Coupé
1370 kg
Kerb Weight
1795 kg
1620 kg
Gross Vehicle
Weight
Weight
2330 kg
Weight Difference:
425 kg
23.68 %
General
Porsche Cayman R
Mercedes E 350 Coupé
987C
Generation
C238
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
9-speed automatic transmission
Engine
Porsche Cayman R
Mercedes E 350 Coupé
6-cylinder boxer petrol engine (naturally aspirated engine)
Engine Type
4-cylinder mild hybrid petrol engine with turbocharger
Engine Series
Mercedes-Benz M 264
Engine Code
M 264.920

4
Valves
4
6
Cylinders
4
3436 CC
Engine Capacity
1991 CC
325 bhp
at 7400 rpm
Power
309 bhp
at 5500 rpm
Porsche Cayman R
325 bhp
309 bhp
Mercedes E 350 Coupé
370 NM
at 4750 rpm
Max. Torque
400 NM
at 3000 rpm
Porsche Cayman R
370 NM
400 NM
Mercedes E 350 Coupé
Performance
Porsche Cayman R
Mercedes E 350 Coupé
175 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
69 m
0.000 sec
Porsche Cayman R
62 mph
62
mph
mph
82 m
0.000 sec
Mercedes E 350 Coupé
▶ REPLAY
4.22 kg/bhp
Weight-to-Power Ratio
5.81 kg/bhp
Porsche Cayman R
4.22 kg/bhp
5.81 kg/bhp
Mercedes E 350 Coupé
Fuel Economy / Emissions
Porsche Cayman R
Mercedes E 350 Coupé
Fuel Economy
29 mpg
combined
41 mpg
Porsche Cayman R
29 mpg
41 mpg
Mercedes E 350 Coupé
20 mpg
city
31 mpg
40 mpg
motorway
50 mpg
54 L
Fuel Tank Capacity
66 L
346 mi
Range
595 mi
Porsche Cayman R
346 mi
595 mi
Mercedes E 350 Coupé
Environmental Impact
183.8 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).
130.7 kWh
Porsche Cayman R
183.8 kWh
130.7 kWh
Mercedes E 350 Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
228 g/km (NEFZ)
CO2 Emissions
176 g/km (WLTP)
Practical Convenience
Porsche Cayman R
Mercedes E 350 Coupé
2
Doors
3
2
No. of Seats
4
250 kg
Maximum Payload
535 kg
410 L
Boot Capacity
425 L









No data
Boot Capacity (Seats Down)
No data

















