There are 3 stored owner reports matching the engine leading-label group for the 2020 Alfa Romeo Stelvio in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)The vehicle suddenly loss power while I was driving on a busy interstate. I was almost rear-ended by the vehicle behind me. I had to coast my vehicle to the shoulder of the road crossing lanes of traffic without power! It was terrifying. I could have been wrecked our worse! The check engine lights flashed on saying: "Service Electronic Throttle Control" and "Start / Stop unavailable". I took the car to get it checked out and I was told that this is a common problem currently under recall for the 2018 models, but not my 2020. The mechanic says the scanner code is P008A, a fuel system problem which is likely a faulty fuel pump.
The contact owns a 2020 Alfa Romeo Stelvio. The contact stated while driving at an undisclosed speed, the check engine warning light and several unknown warning lights illuminated. The vehicle was taken to a dealer where a diagnostic test was performed, and the vehicle was diagnosed with a blown head gasket which resulted in engine failure. The manufacturer was notified of the failure and offered to cover half the cost for a new engine. The vehicle had not been repaired. The failure mileage was approximately 72,000. The VIN was not available.
The contact owns a 2020 Alfa Romeo Stelvio. The contact stated while driving at various speeds, the vehicle sputtered, lost motive power, and stalled. The contact stated that after coasting to the side of the roadway, the vehicle was restarted. The contact stated that after restarting the vehicle, the START/STOP light was displayed on the instrument panel. The contact stated that the vehicle was towed to the dealer and was diagnosed and determined that a tune-up was needed. The dealer did not complete a tune-up. The vehicle was then towed to an independent mechanic where it was diagnosed and determined that engine oil had mixed with coolant and then leaked into the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and confirmed that there was no recall on the VIN. The contact was referred to the NHTSA Hotline to file a complaint. The approximate failure mileage was 60,000. The VIN was not available.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.