The Comparative Analysis :
Infiniti FX 50 AWD Automatic (12 - 13) vs. Lexus RX 450h Automatic (09 - 12)
€ 75,600
€ 59,700
€ 75,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 59,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The Infiniti FX 50 is 9.5 cm longer, 4 cm wider and 0.5 cm lower than the Lexus RX 450h.
Infiniti FX 50
Lexus RX 450h
1680
1925
2134
1685
1885
2120
1925 mm
Width
1885 mm
2134 mm
Width Incl. Mirrors
2120 mm
1680 mm
Height
1685 mm
2885
4865
2740
4770
4865 mm
Length
4770 mm
2885 mm
Wheelbase
2740 mm
Vehicle Weight
Infiniti FX 50
Lexus RX 450h
2120 kg
Kerb Weight
2185 kg
2595 kg
Gross Vehicle
Weight
Weight
2700 kg
Weight Difference:
65 kg
2.97 %
General
Infiniti FX 50
Lexus RX 450h
S51
Generation
AL1
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Unleaded (95 RON)
Fuel Type
Unleaded (95 RON)
Permanent all-wheel drive
Drive
On-demand four-wheel drive with automatic engagement
7-speed automatic transmission
Transmission
Continuously variable transmission (CVT)
Engine
Infiniti FX 50
Lexus RX 450h
V8 petrol engine (naturally aspirated engine)
Engine Type
6-cylinder full hybrid petrol engine (naturally aspirated engine)
4
Valves
4
8
Cylinders
6
5026 CC
Engine Capacity
3456 CC
385 bhp
at 6500 rpm
Power
295 bhp
at 0 rpm
Infiniti FX 50
385 bhp
295 bhp
Lexus RX 450h
500 NM
at 4400 rpm
Max. Torque
No data
Infiniti FX 50
500 NM
NM
Lexus RX 450h
Performance
Infiniti FX 50
Lexus RX 450h
155 mph
Maximum Speed
124 mph
5.8 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph
62
mph
mph
81 m
0.000 sec
Infiniti FX 50
62 mph
62
mph
mph
108 m
0.000 sec
Lexus RX 450h
▶ REPLAY
5.51 kg/bhp
Weight-to-Power Ratio
7.41 kg/bhp
Infiniti FX 50
5.51 kg/bhp
7.41 kg/bhp
Lexus RX 450h
Fuel Economy / Emissions
Infiniti FX 50
Lexus RX 450h
Fuel Economy
22 mpg
combined
45 mpg
Infiniti FX 50
22 mpg
45 mpg
Lexus RX 450h
15 mpg
city
43 mpg
29 mpg
motorway
47 mpg
90 L
Fuel Tank Capacity
65 L
427 mi
Range
641 mi
Infiniti FX 50
427 mi
641 mi
Lexus RX 450h
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).
119.4 kWh
Infiniti FX 50
248.2 kWh
119.4 kWh
Lexus RX 450h
Euro 5
Emission Standard
Euro 4 / Euro 5
307 g/km (NEFZ)
CO2 Emissions
148 g/km (NEFZ)
Practical Convenience
Infiniti FX 50
Lexus RX 450h
5
Doors
5
5
No. of Seats
5
475 kg
Maximum Payload
515 kg
410 L
Boot Capacity
446 L
1305 L
Boot Capacity (Seats Down)
1570 L
