AlfaRomeo Reliability Rating. Alfa Romeo 4C #9 of 26. Alfa Romeo Stelvio #12 of 29. Alfa Romeo Giulia #22 of 36. See all 5 in the full list. Audi Reliability Rating. Audi S5 (coupe) #1 of 40. Audi A8 L (Plug-in Hybrid) #1 of 27. Audi TT (convertible) #1 of 26. Forthe Alfa Romeo Stelvio the reliability rating is 5.8 out of 10. This gives the Audi Q5 an advantage in reliability compared to the Alfa Romeo Stelvio. Engine Power and Fuel Efficiency Comparison. For engine performance, the Audi Q5’s base engine makes 201 horsepower, and the Alfa Romeo Stelvio base engine makes 280 horsepower. 79. Alfa Romeo Stelvio For Sale Alfa Romeo Stelvio Full Review Alfa Romeo Stelvio Trims Comparison. Change Vehicle. 2024 BMW X3. Select configuration: xDrive30i Sports Activity Vehicle. $48,900 fUxa2.

alfa romeo stelvio reliability rating