*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Fuel/propulsion system
My fuel pump started to fail. I am open to having it inspected, the problem is I already replaced it myself because I wasnât aware of the fuel pump recall for the 2017-2019 models. I know my vehicle is a 2020 but it was manufactured in 2019. It happened twice, I was driving on the highway when my car suddenly lost power. I couldnât accelerate and I had to merge through multiple lanes to try and pull over safely. I took it to the Alfa Romeo dealership and they were the ones to tell me my fuel pump was failing. No warning lamps, or messages, just suddenly losing power while driving. They appeared sometime last year and I was fortunate enough to repair it.
Mar 15, 2025Fuel/propulsion system
Just bought a 2020 Alfa Romeo Giulia from Carvana and two days later while driving the check engine light came on along with the electronic throttle light and the auto start/stop light. While driving the vehicle went into complete limp mode in a busy intersection and I had to pull off quickly to avoid being hit by other traffic. Engine codes came up fuel pressure related.
Apr 4, 2026Wheels
A persistent humming/whining noise occurs at highway speeds (around 60â70 mph). The noise has been present for more than two years and has continued through multiple major repairs. The sound appears to come from the drivetrain area and raises concerns about a potential driveline or mechanical failure at speed. The issue has been reproduced and confirmed by multiple authorized dealerships. The vehicle has undergone two rear differential replacements, a transferâcase replacement, chassis ear testing, STAR engineering cases, and testing with OEM wheels and tires. The noise remains after all repairs. The manufacturerâs Area Representative testâdrove the vehicle and verified the noise.…
Mar 26, 2026Service brakes
This is regarding a ABS unit that under the part number for this Vehicle it shows it meets the recall but it is not listed under vin number in order to get repairs correctly completed for this vehicle. Vehicle was diag. and confirmed issue at a local auto repair shop. ABS warning msg, is present on display, engine light on due to abs pump, as well braking issue is also present. When running part number from parts department for this vehicle part number matches recall 21V-309. a case has also been created CASE: 96026913 for this vehicle vin. part# for vehicle current pump 68505278aa.
Mar 2, 2026Unknown or other
The vehicle never had a problem with the backup camera until the recall, and they serviced the vehicle:Rearview Camera Failure (2025): Affects 2020â2025 Giulia and Stelvio, where the screen may not display the rearview image, increasing crash risk. Since the recall the back-upscreen failed to display camera numerous times. The car was brought in to fix camera/screen and they could not find a problem. I provided pictures of the screen displaying "CAMERA SYSTEM UNAVAILABLE" Still having Back-up screen failure's.
Mar 10, 2026Service brakes
I was traveling along the San Francisco Oakland Bay Bridge on a normal commute day when the brakes started sticking early on after that point, by the time I reached the Caldecott tunnel after the incident on the Bay Bridge, the brakes locked up completely, forcing me to coast without using any brakes and subsequently the brakes started smoking. I had to exit the nearest exit to stop the car and tun it off. I had to have my car towed to the repair shop the following day. My car is now unusable for the past two weeks until I can get a resolution to the faulty brakes situation.
Nov 26, 2025Unknown or other
2020 Alfa Romeo Guilia Purchased 11/29/24 Miles : 22,710 [XXX] Issue: Safety 1st sign of issue car did not start leaving work one day about 7 attempts before it started. From than on it continued, one day driving to work stopped at a light the auto turn off but car did not restarted had to apply emergency hazard lights after several attempt it started up extremely dangerous and scary as I almost was rear ended several times. this continued to happen I took it back to dealer. On date 3/15/25 Mitsubishi where it was purchased they had for 2 days charged my $200 for diagnostics and said could not repair issue they said take it to Alfa Romeo. 03/15/2025TEST ELECTRICAL SYSTEM FOR PERFORMANCE AND…
Mar 14, 2025Fuel/propulsion system
Let me start by stating that this incident is just one of many occurrences that has happened to me with this vehicle. I was driving down a straight highway that was pretty heavily congested with traffic of other vehicles, when all of a sudden I felt a loss of power with the vehicle and some error codes came up on the dashboard indicating the engine needed to be serviced, start & stop was unavailable, and to service electronic throttle control. I also noticed that the vehicle driving mode had switched by itself from Dynamic to Natural mode. After a few short seconds, I felt the RPMs drop completely to zero and I felt a loss of the power steering as well because the engine had shut down…
Jun 15, 2025
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.