Most common 2021 Alfa Romeo Giulia problems
Share of the 9 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Alfa Romeo Giulia complaints by model year
Best Giulia years: 2022, 2023, 2020. Compare all years →
2021 Alfa Romeo Giulia recalls (6)
Back over prevention › Display function
Chrysler (FCA US, LLC) is recalling certain 2020-2025 Alfa Romeo Giulia and Alfa Romeo Stelvio vehicles. The printed circuit board and software for the rearview camera may contain defects that cause the rearview camera image not to display properly.
Remedy: Dealers will inspect and replace the radio, as necessary. In addition, dealers will update the rearview camera software, as necessary. All repairs will be performed free of charge.
Equipment › Other › Labels
Chrysler (FCA US, LLC) is recalling certain 2017-2024 Alfa Romeo Giulia and 2021-2024 Alfa Romeo Stelvio vehicles. The tire pressure and size information on the tire placard and manufacturer labels are incorrect.
Remedy: FCA will mail corrected tire placards and manufacturer overlay labels. Owners may bring the labels into a dealer for free installation.
Seat belts › Front
Chrysler (FCA US, LLC) is recalling certain 2017-2024 Alfa Romeo Giulia, 2018-2025 Alfa Romeo Stelvio, 2019-2023 Fiat 500X, Jeep Renegade, and 2024 Fiat 500E vehicles. A seat belt buckle switch sensor may be improperly connected, preventing the front seat air bag from deploying as intended.
Remedy: Dealers will repair the connection, free of charge. Owner notification letters were mailed beginning August 27, 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403.
Fuel system, gasoline › Delivery › Pressure sensor
Chrysler (FCA US, LLC) (Stellantis) is recalling certain 2021 Alfa Romero Giulia vehicles. The fuel line sensor housing may crack and leak fuel.
Remedy: Dealers will replace the fuel line sensor housing, free of charge. Owner notification letters were mailed June 6, 2024. Owners may contact FCA US, LLC customer service at 1-800-853-1403.
Fuel system, gasoline › Delivery › Pressure sensor
Chrysler (FCA US, LLC) is recalling certain 2020-2021 Alfa Romeo Stelvio, and Alfa Romeo Giulia vehicles. The fuel line sensor housing may crack and leak fuel.
Remedy: Dealers will inspect and replace the fuel line sensor housing, as necessary, free of charge. Owner notification letters were mailed on January 11, 2022. Owners may contact FCA US, LLC customer service at 1-800-853-1403.
Service brakes, hydraulic
Chrysler (FCA US, LLC) is recalling certain 2019-2021 Alfa Romeo Stelvio and 2020-2021 Alfa Romeo Giulia vehicles. Hard braking may cause the Anti-Lock Brake System (ABS) Hydraulic Control Unit (HCU) rotor shaft to separate, a reduction of braking assist, and a loss of ABS.
Remedy: Dealers will replace the ABS HCU, free of charge. Owner notification letters were mailed on June 29, 2021. Owners may contact FCA US LLC customer service at 1-800-853-1403.
What 2021 Alfa Romeo Giulia owners say
Fuel & propulsion system
The contact owns a 2021 Alfa Romeo Giulia. The contact stated while on vacation driving 70 MPH, the vehicle started shaking and lost motive power. The check engine warning light illuminated. The contact was able to veer to the side of the road. The vehicle was towed to the dealer where it was diagnosed however, no issues were found. The vehicle software was reset; however, the failure reoccurred. The vehicle was taken to the dealer who informed the contact that the mechanic was unable to duplicate the failure. The contact notified a second dealer, Harper Alfa Romeo (10045 Parkside Dr, Knoxville, TN 37922) who informed him that the VIN was included in NHTSA Campaign Number: 21V878000 (Fuel System, Gasoline). The second dealer ordered the parts from the manufacturer. Upon returning from vacation, the contact followed up with the manufacturer regarding the shipment of parts. …
The contact owns a 2021 Alfa Romeo Giulia. The contact stated that it was difficult refuel the fuel to full. Additionally, it was difficult to insert the nozzle into the fuel filler neck. There was no warning light illuminated. The vehicle was taken to a local dealer where it was diagnosed, and it was determined that the fuel vapor canister had become clogged and needed to be replaced. The vehicle was repaired. The contact stated that the vapor canister had been replaced twice within 4 years. The manufacturer was informed of the failure. The failure mileage was approximately 17,000.
Electrical system
In Feb 2025, I was involved in an accident where a driver damaged my driver's side door. I brought my car to the Fix Auto Downtown LA location for repairs. Cosmetically the door was repaired, but over the next year my latch would temporarily lock, preventing access and requiring me to enter through my passenger side door/climb over the center console. In Feb 2026, the latch permanently closed. In Jan 2026, I hit debris on the freeway, which required a repair of my front bumper and undercarriage. I had moved from LA to Orange County, and went to the Fix Auto Yorba Linda location to remediate the door repair and address the new damage. The date of repair for both items was April 15, 2026, as I was unable to make time for an immediate appointment. …
2021 Alfa Romeo Giulia engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 8-speed automatic | RWD | 24 / 33 / 27 |
| 2.0L 4-cyl turbo | 8-speed automatic | AWD | 23 / 31 / 26 |
| 2.9L 6-cyl turbo | 8-speed automatic | RWD | 17 / 25 / 20 |
EPA ratings. Class: Midsize car.
Frequently asked questions
Is the 2021 Alfa Romeo Giulia a good car?
Based on 9 owner complaints filed with NHTSA, the 2021 Giulia rates better than average: 52% fewer complaints than a typical year of the Giulia at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2021 Alfa Romeo Giulia?
The fuel & propulsion system — 3 complaints, 33% of all complaints for this model year. Next are the electrical system (3) and transmission & drivetrain (1).
How many recalls does the 2021 Alfa Romeo Giulia have?
There are 6 recalls for the 2021 Alfa Romeo Giulia, the most recent from October 7, 2025 (display function). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Alfa Romeo Giulia?
The best years by complaints, compared at the same age, are 2022, 2023 and 2020. See the full Alfa Romeo Giulia years comparison.
At what mileage do 2021 Alfa Romeo Giulia problems happen?
The median mileage reported in complaints is about 17,000 miles; 75% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.