The Comparative Analysis :
Infiniti QX50 3.7 AWD Automatic (13 - 16) vs. Alfa Romeo Stelvio 2.2 Diesel AT8 (18 - ..)
€ 48,800
€ 41,000
€ 48,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,000
ⓘ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 2 inches shorter, 4.1 inches narrower and 3.6 inches lower than the Alfa Romeo Stelvio 2.2 Diesel.
Infiniti QX50 3.7
Alfa Romeo Stelvio 2.2 Diesel
62
70.9
78.7
65.6
74.9
85.2
70.9 in
Width
74.9 in
78.7 in
Width Incl. Mirrors
85.2 in
62 in
Height
65.6 in
110.2
182.5
110.9
184.5
182.5 in
Length
184.5 in
110.2 in
Wheelbase
110.9 in
Vehicle Weight
Infiniti QX50 3.7
Alfa Romeo Stelvio 2.2 Diesel
4136 lb
Curb Weight
3825 lb
5181 lb
Gross Vehicle
Weight
Weight
5137 lb
Weight Difference:
311 lb
7.52 %
General
Infiniti QX50 3.7
Alfa Romeo Stelvio 2.2 Diesel
J50
Generation
Typ 949
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Infiniti QX50 3.7
Alfa Romeo Stelvio 2.2 Diesel
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with turbocharger
Engine Code
55275156
4
Valves
4
6
Cylinders
4
3.7 L / 181 cu in
Displacement
2.1 L / 103 cu in
316 hp
at 7000 rpm
Power
158 hp
at 3750 rpm
Infiniti QX50 3.7
316 hp
158 hp
Alfa Romeo Stelvio 2.2 Diesel
266 lb‑ft
at 5200 rpm
Max. Torque
332 lb‑ft
at 1750 rpm
Infiniti QX50 3.7
266 lb‑ft
332 lb‑ft
Alfa Romeo Stelvio 2.2 Diesel
Performance
Infiniti QX50 3.7
Alfa Romeo Stelvio 2.2 Diesel
149 mph
Maximum Speed
123 mph
6.4 sec
Acceleration 0 to 62 mph
8.8 sec
62 mph
62
mph
mph
292 ft
0.000 sec
Infiniti QX50 3.7
62 mph
62
mph
mph
400 ft
0.000 sec
Alfa Romeo Stelvio 2.2 Diesel
▶ REPLAY
13.09 lb/hp
Weight-to-Power Ratio
24.21 lb/hp
Infiniti QX50 3.7
13.09 lb/hp
24.21 lb/hp
Alfa Romeo Stelvio 2.2 Diesel
Fuel Economy / Emissions
Infiniti QX50 3.7
Alfa Romeo Stelvio 2.2 Diesel
Fuel Economy
21 mpg
combined
44 mpg
Infiniti QX50 3.7
21 mpg
44 mpg
Alfa Romeo Stelvio 2.2 Diesel
15 mpg
city
39 mpg
27 mpg
highway
No data
21.1 gal
Fuel Tank Capacity
15.3 gal
440 mi
Range
667 mi
Infiniti QX50 3.7
440 mi
667 mi
Alfa Romeo Stelvio 2.2 Diesel
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).
111 kWh
Infiniti QX50 3.7
214 kWh
111 kWh
Alfa Romeo Stelvio 2.2 Diesel
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
426 g/mi (NEFZ)
CO2 Emissions
229 g/mi (NEFZ)
Practical Convenience
Infiniti QX50 3.7
Alfa Romeo Stelvio 2.2 Diesel
5
Doors
5
5
No. of Seats
5
1045 lb
Maximum Payload
1312 lb
9.6 cu ft
Trunk Volume
14.9 cu ft
33.3 cu ft
Cargo Volume (Seats Down)
No data
