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Acura RDX vs Alfa Romeo Stelvio - Differences and prices compared

Compare performance (272 HP vs 505 HP), trunk space and price (44,700 $ vs 49,000 $ ) at a glance. See which model fits your needs and budget better – Acura RDX or Alfa Romeo Stelvio?

Acura RDX vs Alfa Romeo Stelvio: Key differences

Acura RDX

  • barely cheaper

Alfa Romeo Stelvio

  • clearly more power
  • marginally more efficient
  • barely lighter

Here’s where it gets real: The technical differences in detail

Stelvio

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Acura RDX is barely cheaper – starting at 44,700 $ , while the Alfa Romeo Stelvio costs 49,000 $ . That’s a price difference of around 4,295 $.

When it comes to city fuel economy, the Alfa Romeo Stelvio performs marginally better – achieving 22 mpg, compared to 21 mpg for the Acura RDX. That’s a difference of about 1 mpg.

Stelvio

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Alfa Romeo Stelvio offers clearly more power – delivering 505 HP compared to 272 HP. That’s roughly 233 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:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Alfa Romeo Stelvio is barely lighter – 4,007 lbs compared to 4,014 lbs. The difference is around 7 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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View detailed analysis

Engine and Performance
View detailed analysis

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General
View detailed analysis

Acura RDX

The Acura RDX blends crisp handling with a plush, tech-rich cabin that makes the daily grind feel a bit more first class. It’s not the flashiest in the lineup, but its honest athleticism, generous features, and rock-solid value make it a smart pick for drivers who like their luxury with a practical streak.

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Reviews Acura RDX

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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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Acura RDX
Alfa Romeo Stelvio

Costs and Consumption
Price
44,700 - 54,500 $
Price
49,000 - 87,400 $
FuelEconomy City
21 mpg
FuelEconomy City
17 - 22 mpg
FuelEconomy Hwy
26 - 27 MPG
FuelEconomy Hwy
23 - 28 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
17.1 gal
Fuel tank capacity
16.9 gal

Dimensions and Body
Body Type
SH-AWD
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4,014 - 4,058 lbs
Curb weight
4,007 - 4,313 lbs
Trunk Volume
-
Trunk Volume
-
Length
187.4 in.
Length
184.6 - 185.1 in.
Width
74.8 in.
Width
74.9 - 77 in.
Height
65 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
272 HP
Power HP
280 - 505 HP
Torque
280 lb-ft
Torque
306 - 443 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 L
Engine Displacement
2 - 2.9 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,024 - 2,025
Brand
Acura
Brand
Alfa Romeo
What is the price of the Acura RDX?

The Acura RDX starts at 44,700 $.

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.