The Comparative Analysis :
Porsche Cayenne Tiptronic S (17 - ..) vs. Infiniti FX 50 AWD Automatic (09 - 10)
€ 74,800
€ 71,500
€ 74,800
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 Porsche Cayenne is slightly bigger in every dimension. It's 2.1 inches longer, 2.3 inches wider and 0.6 inches taller than the Infiniti FX 50.
Porsche Cayenne
Infiniti FX 50
66.8
78.1
86.4
66.1
75.8
84
78.1 in
Width
75.8 in
86.4 in
Width Incl. Mirrors
84 in
66.8 in
Height
66.1 in
114
193.6
113.6
191.5
193.6 in
Length
191.5 in
114 in
Wheelbase
113.6 in
Vehicle Weight
Porsche Cayenne
Infiniti FX 50
4542 lb
Curb Weight
4674 lb
6239 lb
Gross Vehicle
Weight
Weight
5721 lb
Weight Difference:
132 lb
2.82 %
General
Porsche Cayenne
Infiniti FX 50
9YA
Generation
S51
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade 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
Infiniti FX 50
V6 gasoline engine with turbocharger
Engine Type
V8 gasoline engine (naturally aspirated engine)
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
5 L / 245 cu in
335 hp
at 5300 rpm
Power
385 hp
at 6500 rpm
Porsche Cayenne
335 hp
385 hp
Infiniti FX 50
332 lb‑ft
at 1340 rpm
Max. Torque
369 lb‑ft
at 4400 rpm
Porsche Cayenne
332 lb‑ft
369 lb‑ft
Infiniti FX 50
Performance
Porsche Cayenne
Infiniti FX 50
152 mph
Maximum Speed
155 mph
6.2 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
282 ft
0.000 sec
Porsche Cayenne
62 mph
62
mph
mph
266 ft
0.000 sec
Infiniti FX 50
▶ REPLAY
13.56 lb/hp
Weight-to-Power Ratio
12.14 lb/hp
Porsche Cayenne
13.56 lb/hp
12.14 lb/hp
Infiniti FX 50
Fuel Economy / Emissions
Porsche Cayenne
Infiniti FX 50
Fuel Economy
26 mpg
combined
18 mpg
Porsche Cayenne
26 mpg
18 mpg
Infiniti FX 50
21 mpg
city
12 mpg
30 mpg
highway
24 mpg
19.8 gal
Fuel Tank Capacity
23.8 gal
506 mi
Range
427 mi
Porsche Cayenne
506 mi
427 mi
Infiniti FX 50
Environmental Impact
174.3 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
174.3 kWh
248.2 kWh
Infiniti FX 50
Euro 6
Emission Standard
Euro 5
426 g/mi (WLTP)
CO2 Emissions
494 g/mi (NEFZ)
Practical Convenience
Porsche Cayenne
Infiniti FX 50
5
Doors
5
5
No. of Seats
5
1698 lb
Maximum Payload
1047 lb
21.8 cu ft
Trunk Volume
11.6 cu ft
48.4 cu ft
Cargo Volume (Seats Down)
37 cu ft
