The Comparative Analysis :
Infiniti FX 50 AWD Automatic (12 - 13) vs. Audi Q7 3.0 TDI DPF quattro tiptronic (07 - 08)
€ 75,600

€ 51,500

€ 75,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Infiniti FX 50 is considerably smaller in every dimension. It's 8.7 inches shorter, 2.3 inches narrower and 2.2 inches lower than the Audi Q7 3.0 TDI DPF.
Infiniti FX 50
Audi Q7 3.0 TDI DPF
66.1
75.8
84
68.4
78.1
85.7
75.8 in
Width
78.1 in
84 in
Width Incl. Mirrors
85.7 in
66.1 in
Height
68.4 in
113.6
191.5
118.2
200.2
191.5 in
Length
200.2 in
113.6 in
Wheelbase
118.2 in
Vehicle Weight
Infiniti FX 50
Audi Q7 3.0 TDI DPF
4674 lb
Curb Weight
5060 lb
5721 lb
Gross Vehicle
Weight
Weight
6592 lb

Weight Difference:
386 lb
7.63 %

General
Infiniti FX 50
Audi Q7 3.0 TDI DPF
S51
Generation
4L
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

7-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Infiniti FX 50
Audi Q7 3.0 TDI DPF
V8 gasoline engine (naturally aspirated engine)
Engine Type
V6 diesel engine with turbocharger
Engine Code
CASA, CCMA, CJGA, CNRB
4
Valves
4
8
Cylinders
6
5 L / 245 cu in
Displacement
3 L / 147 cu in
385 hp
at 6500 rpm
Power
237 hp
at 4000 rpm
Infiniti FX 50
385 hp
237 hp
Audi Q7 3.0 TDI DPF
369 lb‑ft
at 4400 rpm
Max. Torque
406 lb‑ft
at 2000 rpm
Infiniti FX 50
369 lb‑ft
406 lb‑ft
Audi Q7 3.0 TDI DPF
Performance
Infiniti FX 50
Audi Q7 3.0 TDI DPF
155 mph
Maximum Speed
130 mph
5.8 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
266 ft
0.000 sec

Infiniti FX 50
62 mph
62
mph
mph
387 ft
0.000 sec

Audi Q7 3.0 TDI DPF
▶ REPLAY
12.14 lb/hp
Weight-to-Power Ratio
21.35 lb/hp
Infiniti FX 50
12.14 lb/hp
21.35 lb/hp
Audi Q7 3.0 TDI DPF
Fuel Economy / Emissions
Infiniti FX 50
Audi Q7 3.0 TDI DPF
Fuel Economy
18 mpg
combined
24 mpg
Infiniti FX 50
18 mpg
24 mpg
Audi Q7 3.0 TDI DPF
12 mpg
city
18 mpg
24 mpg
highway
No data
23.8 gal
Fuel Tank Capacity
26.4 gal
427 mi
Range
634 mi
Infiniti FX 50
427 mi
634 mi
Audi Q7 3.0 TDI DPF
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).
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).
201.7 kWh
Infiniti FX 50
248.2 kWh
201.7 kWh
Audi Q7 3.0 TDI DPF
Euro 5
Emission Standard
Euro 4 III
494 g/mi (NEFZ)
CO2 Emissions
418 g/mi (NEFZ)
Practical Convenience
Infiniti FX 50
Audi Q7 3.0 TDI DPF
5
Doors
5
5
No. of Seats
5
1047 lb
Maximum Payload
1532 lb
11.6 cu ft
Trunk Volume
21.9 cu ft











37 cu ft
Cargo Volume (Seats Down)
57.6 cu ft