The Comparative Analysis :
BMW X3 2.5si Automatic (06 - 08) vs. Infiniti QX50 3.0d AWD Automatic (13 - 16)
€ 43,600

€ 43,800

€ 43,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The BMW X3 2.5si is 3 inches shorter, 2.1 inches wider and 3.9 inches taller than the Infiniti QX50 3.0d.
BMW X3 2.5si
Infiniti QX50 3.0d
65.9
73
78.2
62
70.9
78.7
73 in
Width
70.9 in
78.2 in
Width Incl. Mirrors
78.7 in
65.9 in
Height
62 in
110
179.9
110.2
182.9
179.9 in
Length
182.9 in
110 in
Wheelbase
110.2 in
Vehicle Weight
BMW X3 2.5si
Infiniti QX50 3.0d
4034 lb
Curb Weight
4376 lb
5071 lb
Gross Vehicle
Weight
Weight
5445 lb

Weight Difference:
342 lb
7.82 %

General
BMW X3 2.5si
Infiniti QX50 3.0d
E83
Generation
J50
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)

6-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW X3 2.5si
Infiniti QX50 3.0d
Straight-six gasoline engine (naturally aspirated engine)
Engine Type
V6 diesel engine with turbocharger
BMW N52
Engine Series
N52-B25
Engine Code

4
Valves
4
6
Cylinders
6
2.5 L / 122 cu in
Displacement
3 L / 147 cu in
215 hp
at 6500 rpm
Power
235 hp
at 3750 rpm
BMW X3 2.5si
215 hp
235 hp
Infiniti QX50 3.0d
184 lb‑ft
at 2750 rpm
Max. Torque
406 lb‑ft
at 1750 rpm
BMW X3 2.5si
184 lb‑ft
406 lb‑ft
Infiniti QX50 3.0d
Performance
BMW X3 2.5si
Infiniti QX50 3.0d
130 mph
Maximum Speed
137 mph
8.9 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph
62
mph
mph
407 ft
0.000 sec

BMW X3 2.5si
62 mph
62
mph
mph
361 ft
0.000 sec

Infiniti QX50 3.0d
▶ REPLAY
18.76 lb/hp
Weight-to-Power Ratio
18.62 lb/hp
BMW X3 2.5si
18.76 lb/hp
18.62 lb/hp
Infiniti QX50 3.0d
Fuel Economy / Emissions
BMW X3 2.5si
Infiniti QX50 3.0d
Fuel Economy
23 mpg
combined
28 mpg
BMW X3 2.5si
23 mpg
28 mpg
Infiniti QX50 3.0d
17 mpg
city
22 mpg
No data
highway
33 mpg
17.7 gal
Fuel Tank Capacity
21.1 gal
412 mi
Range
585 mi
BMW X3 2.5si
412 mi
585 mi
Infiniti QX50 3.0d
Environmental Impact
191.4 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).
174.9 kWh
BMW X3 2.5si
191.4 kWh
174.9 kWh
Infiniti QX50 3.0d
Euro 4
Emission Standard
Euro 5
391 g/mi (NEFZ)
CO2 Emissions
360 g/mi (NEFZ)
Practical Convenience
BMW X3 2.5si
Infiniti QX50 3.0d
5
Doors
5
5
No. of Seats
5
1036 lb
Maximum Payload
1069 lb
13.6 cu ft
Trunk Volume
9.6 cu ft









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