The Comparative Analysis :
Infiniti QX50 3.7 AWD Automatic (13 - 16) vs. BMW X4 M Steptronic (19 - ..)
€ 48,800

€ 87,100

€ 48,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Infiniti QX50 3.7 is considerably smaller in every dimension. It's 4.8 inches shorter, 5 inches narrower and 1.7 inches lower than the BMW X4 M.
Infiniti QX50 3.7
BMW X4 M
62
70.9
78.7
63.7
75.9
84.2
70.9 in
Width
75.9 in
78.7 in
Width Incl. Mirrors
84.2 in
62 in
Height
63.7 in
110.2
182.5
112.8
187.3
182.5 in
Length
187.3 in
110.2 in
Wheelbase
112.8 in
Vehicle Weight
Infiniti QX50 3.7
BMW X4 M
4136 lb
Curb Weight
4508 lb
5181 lb
Gross Vehicle
Weight
Weight
5512 lb

Weight Difference:
373 lb
8.27 %

General
Infiniti QX50 3.7
BMW X4 M
J50
Generation
F98
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 QX50 3.7
BMW X4 M
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
Engine Series
BMW S58
Engine Code
S58-B30
4
Valves
4
6
Cylinders
6
3.7 L / 181 cu in
Displacement
3 L / 147 cu in
316 hp
at 7000 rpm
Power
473 hp
at 6250 rpm
Infiniti QX50 3.7
316 hp
473 hp
BMW X4 M
266 lb‑ft
at 5200 rpm
Max. Torque
443 lb‑ft
at 2600 rpm
Infiniti QX50 3.7
266 lb‑ft
443 lb‑ft
BMW X4 M
Performance
Infiniti QX50 3.7
BMW X4 M
149 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
292 ft
0.000 sec

Infiniti QX50 3.7
62 mph
62
mph
mph
190 ft
0.000 sec

BMW X4 M
▶ REPLAY
13.09 lb/hp
Weight-to-Power Ratio
9.53 lb/hp
Infiniti QX50 3.7
13.09 lb/hp
9.53 lb/hp
BMW X4 M
Fuel Economy / Emissions
Infiniti QX50 3.7
BMW X4 M
Fuel Economy
21 mpg
combined
22 mpg
Infiniti QX50 3.7
21 mpg
22 mpg
BMW X4 M
15 mpg
city
18 mpg
27 mpg
highway
No data
21.1 gal
Fuel Tank Capacity
17.2 gal
440 mi
Range
385 mi
Infiniti QX50 3.7
440 mi
385 mi
BMW X4 M
Environmental Impact
214 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).
198.9 kWh
Infiniti QX50 3.7
214 kWh
198.9 kWh
BMW X4 M
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
426 g/mi (NEFZ)
CO2 Emissions
414 g/mi (WLTP)
Practical Convenience
Infiniti QX50 3.7
BMW X4 M
5
Doors
5
5
No. of Seats
5
1045 lb
Maximum Payload
1003 lb
9.6 cu ft
Trunk Volume
14.9 cu ft









33.3 cu ft
Cargo Volume (Seats Down)
40.5 cu ft