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Alfa Romeo Stelvio vs INFINITI QX50 - Differences and prices compared

Compare performance (505 HP vs 268 HP), trunk space and price (49,000 $ vs 43,000 $ ) at a glance. See which model fits your needs and budget better – Alfa Romeo Stelvio or INFINITI QX50?

Alfa Romeo Stelvio vs INFINITI QX50: Key differences

Alfa Romeo Stelvio

  • significantly more power
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INFINITI QX50

  • slightly cheaper
  • only slightly lighter
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Here’s where it gets real: The technical differences in detail

Stelvio

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

INFINITI QX50 is slightly cheaper – starting at 43,000 $ , while the Alfa Romeo Stelvio costs 49,000 $ . That’s a price difference of around 5,995 $.

Both models deliver the same city fuel economy – averaging 22 mpg.

QX50

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Alfa Romeo Stelvio offers significantly more power – delivering 505 HP compared to 268 HP. That’s roughly 237 HP more horsepower.

There’s also a difference in torque: the Alfa Romeo Stelvio delivers noticeably more torque with 443 lb-ft compared to 280 lb-ft. That’s about 163 lb-ft more.

Stelvio

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, INFINITI QX50 is only slightly lighter – 3,968 lbs compared to 4,007 lbs. The difference is around 39 lbs.

Who wins the race in the data check?

The Alfa Romeo Stelvio is clearly superior overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from $49,000
Stelvio

Alfa Romeo Stelvio

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : All Wheel
  • Power HP : 280 - 505 HP
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Alfa Romeo Stelvio

The Alfa Romeo Stelvio is the SUV for drivers who still take the long way home, with crisp steering and a chassis that feels more sports car than school-run shuttle. It’s not the most buttoned-down or gadget-stuffed contender, but its Italian flair and grin-inducing character make the rational choices look a bit, well, sensible.

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Reviews Alfa Romeo Stelvio

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INFINITI QX50

The Infiniti QX50 stands out with its sleek design and a focus on luxury, making it a top choice for those seeking both style and comfort in their driving experience. Inside the cabin, you'll find high-quality materials that create a sophisticated atmosphere, showcasing Infiniti's attention to detail and craftsmanship. Additionally, the QX50 offers a versatile interior layout, providing ample space for passengers and cargo while maintaining an elegant and modern aesthetic.

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Reviews INFINITI QX50

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Alfa Romeo Stelvio
INFINITI QX50

Costs and Consumption
Price
49,000 - 87,400 $
Price
43,000 - 51,200 $
FuelEconomy City
17 - 22 mpg
FuelEconomy City
22 mpg
FuelEconomy Hwy
23 - 28 MPG
FuelEconomy Hwy
28 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
16.9 gal
Fuel tank capacity
16 gal

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4,007 - 4,313 lbs
Curb weight
3,968 - 4,057 lbs
Trunk Volume
-
Trunk Volume
-
Length
184.6 - 185.1 in.
Length
184.7 in.
Width
74.9 - 77 in.
Width
74.9 in.
Height
66 in.
Height
66 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel
Power HP
280 - 505 HP
Power HP
268 HP
Torque
306 - 443 lb-ft
Torque
280 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 2.9 L
Engine Displacement
2 L
Gears
-
Gears
-

General
Model Year
2,024 - 2,025
Model Year
2025
Brand
Alfa Romeo
Brand
INFINITI
How much does the Alfa Romeo Stelvio cost?

The Alfa Romeo Stelvio starts at 49,000 $.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.