The Comparative Analysis :
Porsche Cayenne Turbo Tiptronic S (10 - 14) vs. Infiniti FX 50 AWD Automatic (09 - 10)
€ 123,900

€ 71,500

€ 123,900
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
The dimensions of these vehicles differ a little. The Porsche Cayenne Turbo is 1.9 cm shorter, 1.4 cm wider and 2.2 cm taller than the Infiniti FX 50.
Porsche Cayenne Turbo
Infiniti FX 50
1702
1939
2135
1680
1925
2134
1939 mm
Width
1925 mm
2135 mm
Width Incl. Mirrors
2134 mm
1702 mm
Height
1680 mm
2895
4846
2885
4865
4846 mm
Length
4865 mm
2895 mm
Wheelbase
2885 mm
Vehicle Weight
Porsche Cayenne Turbo
Infiniti FX 50
2245 kg
Kerb Weight
2120 kg
2880 kg
Gross Vehicle
Weight
Weight
2595 kg

Weight Difference:
125 kg
5.57 %

General
Porsche Cayenne Turbo
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 Turbo
Infiniti FX 50
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V8 petrol engine (naturally aspirated engine)
4
Valves
4
8
Cylinders
8
4806 CC
Engine Capacity
5026 CC
493 bhp
at 6000 rpm
Power
385 bhp
at 6500 rpm
Porsche Cayenne Turbo
493 bhp
385 bhp
Infiniti FX 50
700 NM
at 2250 rpm
Max. Torque
500 NM
at 4400 rpm
Porsche Cayenne Turbo
700 NM
500 NM
Infiniti FX 50
Performance
Porsche Cayenne Turbo
Infiniti FX 50
173 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
65 m
0.000 sec

Porsche Cayenne Turbo
62 mph
62
mph
mph
81 m
0.000 sec

Infiniti FX 50
▶ REPLAY
4.55 kg/bhp
Weight-to-Power Ratio
5.51 kg/bhp
Porsche Cayenne Turbo
4.55 kg/bhp
5.51 kg/bhp
Infiniti FX 50
Fuel Economy / Emissions
Porsche Cayenne Turbo
Infiniti FX 50
Fuel Economy
25 mpg
combined
22 mpg
Porsche Cayenne Turbo
25 mpg
22 mpg
Infiniti FX 50
18 mpg
city
15 mpg
34 mpg
motorway
29 mpg
100 L
Fuel Tank Capacity
90 L
541 mi
Range
427 mi
Porsche Cayenne Turbo
541 mi
427 mi
Infiniti FX 50
Environmental Impact
217.9 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 Turbo
217.9 kWh
248.2 kWh
Infiniti FX 50
Euro 5
Emission Standard
Euro 5
270 g/km (NEFZ)
CO2 Emissions
307 g/km (NEFZ)
Practical Convenience
Porsche Cayenne Turbo
Infiniti FX 50
5
Doors
5
5
No. of Seats
5
635 kg
Maximum Payload
475 kg
670 L
Boot Capacity
410 L










1780 L
Boot Capacity (Seats Down)
1305 L