The Comparative Analysis :
Porsche Cayenne S Tiptronic S (10 - 14) vs. Infiniti FX 50 AWD Automatic (09 - 10)
€ 76,600
€ 71,500
€ 76,600
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 S is 0.7 inches shorter, 0.6 inches wider and an inch taller than the Infiniti FX 50.
Porsche Cayenne S
Infiniti FX 50
67.1
76.3
84.1
66.1
75.8
84
76.3 in
Width
75.8 in
84.1 in
Width Incl. Mirrors
84 in
67.1 in
Height
66.1 in
114
190.8
113.6
191.5
190.8 in
Length
191.5 in
114 in
Wheelbase
113.6 in
Vehicle Weight
Porsche Cayenne S
Infiniti FX 50
4718 lb
Curb Weight
4674 lb
6261 lb
Gross Vehicle
Weight
Weight
5721 lb
Weight Difference:
44 lb
0.93 %
General
Porsche Cayenne S
Infiniti FX 50
92A/958
Generation
S51
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
Porsche Cayenne S
Infiniti FX 50
V8 gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
4
Valves
4
8
Cylinders
8
4.8 L / 235 cu in
Displacement
5 L / 245 cu in
395 hp
at 6500 rpm
Power
385 hp
at 6500 rpm
Porsche Cayenne S
395 hp
385 hp
Infiniti FX 50
369 lb‑ft
at 3500 rpm
Max. Torque
369 lb‑ft
at 4400 rpm
Porsche Cayenne S
369 lb‑ft
369 lb‑ft
Infiniti FX 50
Performance
Porsche Cayenne S
Infiniti FX 50
160 mph
Maximum Speed
155 mph
5.9 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
269 ft
0.000 sec
Porsche Cayenne S
62 mph
62
mph
mph
266 ft
0.000 sec
Infiniti FX 50
▶ REPLAY
11.94 lb/hp
Weight-to-Power Ratio
12.14 lb/hp
Porsche Cayenne S
11.94 lb/hp
12.14 lb/hp
Infiniti FX 50
Fuel Economy / Emissions
Porsche Cayenne S
Infiniti FX 50
Fuel Economy
22 mpg
combined
18 mpg
Porsche Cayenne S
22 mpg
18 mpg
Infiniti FX 50
16 mpg
city
12 mpg
29 mpg
highway
24 mpg
22.5 gal
Fuel Tank Capacity
23.8 gal
503 mi
Range
427 mi
Porsche Cayenne S
503 mi
427 mi
Infiniti FX 50
Environmental Impact
198.9 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 S
198.9 kWh
248.2 kWh
Infiniti FX 50
Euro 5
Emission Standard
Euro 5
394 g/mi (NEFZ)
CO2 Emissions
494 g/mi (NEFZ)
Practical Convenience
Porsche Cayenne S
Infiniti FX 50
5
Doors
5
5
No. of Seats
5
1543 lb
Maximum Payload
1047 lb
19 cu ft
Trunk Volume
11.6 cu ft
50.4 cu ft
Cargo Volume (Seats Down)
37 cu ft
