The Comparative Analysis :
Porsche Cayenne S E-Hybrid Tiptronic S (14 - 17) vs. Infiniti FX 50 AWD Automatic (09 - 10)
€ 87,000

€ 71,500

€ 87,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 71,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. The Porsche Cayenne S E-Hybrid is just 1 cm shorter, 1.4 cm wider and 2.5 cm taller than the Infiniti FX 50.
Porsche Cayenne S E-Hybrid
Infiniti FX 50
1705
1939
2165
1680
1925
2134
1939 mm
Width
1925 mm
2165 mm
Width Incl. Mirrors
2134 mm
1705 mm
Height
1680 mm
2895
4855
2885
4865
4855 mm
Length
4865 mm
2895 mm
Wheelbase
2885 mm
Vehicle Weight
Porsche Cayenne S E-Hybrid
Infiniti FX 50
2425 kg
Kerb Weight
2120 kg
3050 kg
Gross Vehicle
Weight
Weight
2595 kg

Weight Difference:
305 kg
12.58 %

General
Porsche Cayenne S E-Hybrid
Infiniti FX 50
92A/958
Generation
S51
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Porsche Cayenne S E-Hybrid
Infiniti FX 50
6-cylinder plug-in hybrid petrol engine with compressor
Engine Type
V8 petrol engine (naturally aspirated engine)
4
Valves
4
6
Cylinders
8
2995 CC
Engine Capacity
5026 CC
410 bhp
at 5500 rpm
Power
385 bhp
at 6500 rpm
Porsche Cayenne S E-Hybrid
410 bhp
385 bhp
Infiniti FX 50
590 NM
at 1250 rpm
Max. Torque
500 NM
at 4400 rpm
Porsche Cayenne S E-Hybrid
590 NM
500 NM
Infiniti FX 50
Performance
Porsche Cayenne S E-Hybrid
Infiniti FX 50
151 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
82 m
0.000 sec

Porsche Cayenne S E-Hybrid
62 mph
62
mph
mph
81 m
0.000 sec

Infiniti FX 50
▶ REPLAY
5.91 kg/bhp
Weight-to-Power Ratio
5.51 kg/bhp
Porsche Cayenne S E-Hybrid
5.91 kg/bhp
5.51 kg/bhp
Infiniti FX 50
Fuel Economy / Emissions
Porsche Cayenne S E-Hybrid
Infiniti FX 50
Fuel Economy
86 mpg
combined
22 mpg
Porsche Cayenne S E-Hybrid
86 mpg
22 mpg
Infiniti FX 50
No data
city
15 mpg
No data
motorway
29 mpg
80 L
Fuel Tank Capacity
90 L
1506 mi
Range
427 mi
Porsche Cayenne S E-Hybrid
1506 mi
427 mi
Infiniti FX 50
Environmental Impact
62.4 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).
248.2 kWh
Porsche Cayenne S E-Hybrid
62.4 kWh
248.2 kWh
Infiniti FX 50
Euro 6b (NEFZ)
Emission Standard
Euro 5
75 g/km (NEFZ)
CO2 Emissions
307 g/km (NEFZ)
Practical Convenience
Porsche Cayenne S E-Hybrid
Infiniti FX 50
5
Doors
5
5
No. of Seats
5
625 kg
Maximum Payload
475 kg
580 L
Boot Capacity
410 L










1690 L
Boot Capacity (Seats Down)
1305 L