The Comparative Analysis :

Infiniti FX 50 AWD Automatic (09 - 10) vs. Porsche Cayenne S Tiptronic S (14 - 17)

€ 71,500
Infiniti FX 50 AWD Automatic (09 - 10) Infiniti FX 50
€ 85,100
 Porsche Cayenne S Tiptronic S (14 - 17) Porsche Cayenne S
€ 71,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,100

ⓘ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 Infiniti FX 50 is just 0.4 inches longer, 0.6 inches narrower and an inch lower than the Porsche Cayenne S.
Infiniti FX 50
Porsche Cayenne S
66.1
Blueprint Infiniti FX 50 AWD Automatic (09 - 10)
75.8
84
67.1
Blueprint Porsche Cayenne S Tiptronic S (14 - 17)
76.3
85.2
75.8 in
Width
76.3 in
84 in
Width Incl. Mirrors
85.2 in
66.1 in
Height
67.1 in
Blueprint Infiniti FX 50 AWD Automatic (09 - 10)
113.6
191.5
Blueprint Porsche Cayenne S Tiptronic S (14 - 17)
114
191.1
191.5 in
Length
191.1 in
113.6 in
Wheelbase
114 in

Vehicle Weight

Infiniti FX 50
Porsche Cayenne S
4674 lb
Curb Weight
4762 lb
5721 lb
Gross Vehicle
Weight
6305 lb
Infiniti FX 50 AWD Automatic (09 - 10)
Weight Difference:
88 lb
1.85 %
Porsche Cayenne S Tiptronic S (14 - 17)

General

Infiniti FX 50
Porsche Cayenne S
S51
Generation
92A/958
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Infiniti FX 50
Porsche Cayenne S
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
4
Valves
4
8
Cylinders
6
5 L / 245 cu in
Displacement
3.6 L / 176 cu in
385 hp
at 6500 rpm
Power
414 hp
at 6000 rpm
Infiniti FX 50
385 hp
414 hp
Porsche Cayenne S
369 lb‑ft
at 4400 rpm
Max. Torque
406 lb‑ft
at 1350 rpm
Infiniti FX 50
369 lb‑ft
406 lb‑ft
Porsche Cayenne S

Performance

Infiniti FX 50
Porsche Cayenne S
155 mph
Maximum Speed
161 mph
5.8 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

266 ft
0.000 sec

Infiniti FX 50

62 mph 62
mph

249 ft
0.000 sec

Porsche Cayenne S

▶ REPLAY
12.14 lb/hp
Weight-to-Power Ratio
11.5 lb/hp
Infiniti FX 50
12.14 lb/hp
11.5 lb/hp
Porsche Cayenne S

Fuel Economy / Emissions

Infiniti FX 50
Porsche Cayenne S
Fuel Economy
18 mpg
combined
25 mpg
Infiniti FX 50
18 mpg
25 mpg
Porsche Cayenne S
12 mpg
city
19 mpg
24 mpg
highway
30 mpg
Kraftstoffanzeige
23.8 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
427 mi
Range
556 mi
Infiniti FX 50
427 mi
556 mi
Porsche Cayenne S
Environmental Impact
248.2 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).
179.9 kWh
Infiniti FX 50
248.2 kWh
179.9 kWh
Porsche Cayenne S
Euro 5
Emission Standard
Euro 6b (NEFZ)
494 g/mi (NEFZ)
CO2 Emissions
359 g/mi (NEFZ)

Practical Convenience

Infiniti FX 50
Porsche Cayenne S
5
Doors
5
5
No. of Seats
5
1047 lb
Maximum Payload
1543 lb
11.6 cu ft
Trunk Volume
19 cu ft
37 cu ft
Cargo Volume (Seats Down)
50.4 cu ft