The Comparative Analysis :
BMW X3 sDrive18d (14 - 17) vs. Infiniti QX50 3.7 AWD Automatic (13 - 16)
€ 39,600

€ 48,800

€ 39,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW X3 sDrive18d is slightly bigger in every dimension. It's 0.9 inches longer, 3.2 inches wider and 3.4 inches taller than the Infiniti QX50 3.7.
BMW X3 sDrive18d
Infiniti QX50 3.7
65.4
74.1
82.6
62
70.9
78.7
74.1 in
Width
70.9 in
82.6 in
Width Incl. Mirrors
78.7 in
65.4 in
Height
62 in
110.6
183.3
110.2
182.5
183.3 in
Length
182.5 in
110.6 in
Wheelbase
110.2 in
Vehicle Weight
BMW X3 sDrive18d
Infiniti QX50 3.7
3825 lb
Curb Weight
4136 lb
5071 lb
Gross Vehicle
Weight
Weight
5181 lb

Weight Difference:
311 lb
7.52 %

General
BMW X3 sDrive18d
Infiniti QX50 3.7
F25
Generation
J50
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Mid-Grade Unleaded

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

6-speed manual transmission
Transmission
7-speed automatic transmission
Engine
BMW X3 sDrive18d
Infiniti QX50 3.7
Straight-four diesel engine with turbocharger
Engine Type
V6 gasoline engine (naturally aspirated engine)
BMW B47
Engine Series
B47-D20
Engine Code

4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3.7 L / 181 cu in
148 hp
at 4000 rpm
Power
316 hp
at 7000 rpm
BMW X3 sDrive18d
148 hp
316 hp
Infiniti QX50 3.7
266 lb‑ft
at 1500 rpm
Max. Torque
266 lb‑ft
at 5200 rpm
BMW X3 sDrive18d
266 lb‑ft
266 lb‑ft
Infiniti QX50 3.7
Performance
BMW X3 sDrive18d
Infiniti QX50 3.7
121 mph
Maximum Speed
149 mph
9.5 sec
Acceleration 0 to 62 mph
6.4 sec
62 mph
62
mph
mph
433 ft
0.000 sec

BMW X3 sDrive18d
62 mph
62
mph
mph
292 ft
0.000 sec

Infiniti QX50 3.7
▶ REPLAY
25.84 lb/hp
Weight-to-Power Ratio
13.09 lb/hp
BMW X3 sDrive18d
25.84 lb/hp
13.09 lb/hp
Infiniti QX50 3.7
Fuel Economy / Emissions
BMW X3 sDrive18d
Infiniti QX50 3.7
Fuel Economy
50 mpg
combined
21 mpg
BMW X3 sDrive18d
50 mpg
21 mpg
Infiniti QX50 3.7
44 mpg
city
15 mpg
No data
highway
27 mpg
17.7 gal
Fuel Tank Capacity
21.1 gal
886 mi
Range
440 mi
BMW X3 sDrive18d
886 mi
440 mi
Infiniti QX50 3.7
Environmental Impact
96.7 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).
214 kWh
BMW X3 sDrive18d
96.7 kWh
214 kWh
Infiniti QX50 3.7
Euro 6b (NEFZ)
Emission Standard
Euro 5
198 g/mi (NEFZ)
CO2 Emissions
426 g/mi (NEFZ)
Practical Convenience
BMW X3 sDrive18d
Infiniti QX50 3.7
5
Doors
5
5
No. of Seats
5
1246 lb
Maximum Payload
1045 lb
15.6 cu ft
Trunk Volume
9.6 cu ft










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