There are 2 owner-reported fuel system complaints for the 2021 Alfa Romeo Stelvioin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2021 Alfa Romeo Stelvio. The contact stated that while driving at various speeds, the vehicle occasionally stalled. The contact stated that the message “ Throttle System Service Required” was displayed. The vehicle was taken to a local dealer, who diagnosed the vehicle and determined that the fuel pump and fuel pump module needed to be replaced. The vehicle was not repaired. The contact had researched online and related the failure to NHTSA Campaign Number: 21V878000 (Fuel System, Gasoline); however, the VIN was not included in the recall. The manufacturer was not informed of the failure. The failure mileage was approximately 69,000.
The contact owns a 2021 Alfa Romeo Stelvio. The contact stated that while driving at approximately 35–45 MPH, the check engine warning light illuminated. The “Do Not Drive” message was displayed. The contact called an independent mechanic and was referred to the dealer. The vehicle was taken to the local dealer, where it was determined that the engine needed to be replaced. The contact stated that the failure was related to NHTSA Campaign Number: 21V878000 (Fuel System, Gasoline). The vehicle was not repaired. The manufacturer was contacted and opened a case. The failure mileage was approximately 32,500.
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.
Data synced from NHTSA on Apr 26, 2026