What 84 owners told NHTSA about the 2018 Alfa Romeo Giulia

The contact owns a 2018 Alfa Romeo Giulia. The contact stated while attempting to start the vehicle, the vehicle failed to start. The vehicle was jumpstarted. The vehicle was taken to the dealer, where the battery was replaced; however, the failure recurred. The contact stated that upon pressing the Start button, the instrument panel lights illuminated, but the vehicle failed to start. The contact then pressed the Off button to turn off the vehicle, but the vehicle failed to turn off until the battery was completely drained. The vehicle was jumpstarted and taken to the dealer, where it was diagnosed but the cause of the failure could not be determined. The battery was recharged. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The contact stated that the vehicle failed to start the following day. The vehicle was taken to the dealer, where it was diagnosed but the cause of the failure could not be determined. The dealer informed the contact that the battery needed to be recharged. The failure mileage was approximately 38,000.

NHTSA ODI 11548080

When attempting to close an open sunroof, something failed and the sunroof will no longer move. I had to drive 2 hours at highway speeds with the open panoramic sunroof, which caught a lot of air and which I was worried would blow off or be damaged by debris since it was now raised up and exposed. A mechanic has looked at the sunroof and is unable to operate it manually or electronically. Alfa Romeo does not have a manual method to close the sunroof in case of failure, and the electric motor only makes a flapping sound when used, as if the cable connecting the motor and the sunroof had snapped. There were no warnings or indications that anything was wrong or that any issues were developing. I normally do not use the sunroof and opened it for the first time when this happened. The cost to repair this issue seems excessive, on par with a full turbocharger replacement.

NHTSA ODI 11546805

While driving on the interstate, the car triggered a check engine light, reported that start/stop was unavailable, and ETC throttle needed servicing. Error codes report a turbocharger underboost. This is a known issue experienced by Alfa Romeo Giulia owners involving the turbo wastegate actuator. The actuator arm gets worn at the linkage to the wastegate, introducing play and reducing turbo pressure. There was no prior warning that this would happen, dealer did not confirm this issue until the second time the car was serviced for this issue, and the only stated solution is to pay for and replace the entire turbocharger.

NHTSA ODI 11540168

My son was driving the vehicle on I75 at 68-70 MPH yesterday around 5:45 pM. The car started stalling.I was driving my other vehicle Volvo XC 90 right behind. I noticed his vehicle slowed downs drastically and within 4 seconds he was on left shoulder and stalled completely and would not stop. The vehicle went from 70-40-20-0 all in 4 seconds. Something very similar happened back in May of 2022. The Alfa Romeo dealer replaced the fuel pump in September/October of 2022. Stalling happened again yesterday. This is a very dangerous and known issue and Alfa Romeo manufacturer is not doing any recall or addressing this issue. Yesterday’s incident would have custard an accident which would have lead to injuries or even worse fatality When I called Alfa Romeo manufacturer’s customer service all they had to say was that the vehicle is not under warranty and they won’t cover the repairs. Please do a major recall on Alfa Romeo vehicles and make the manufacturers be responsible for the issue and make them to do a recall & repair. This is a very serious issue with Alfa Romeo cars. Stalls in the middle of the road.

NHTSA ODI 11535664

On 7/13/2023 while driving at about 40 mph with a half tank of gas the engine shut down and the car rolled to a stop. It took about 3 or 4 tries to restart the car over a span of 10 minutes. A scan of the codes at a repair shop indicated issues with the fuel pump. Check Engine Light came on when the incident happened. There are 11,000 miles on the car.

NHTSA ODI 11532278

I was cut off by another vehicle without signaling, the road was slick I brakes but ended up hydroplaning and my brakes seemed to give out.

NHTSA ODI 11521767

The vehile comes with panaromic, all-glass power sunroof as a standard option. The power sunroof on my vehicle had failed to operate due to a broken "guide", as identified by the dealer. I initiated an out of warranty claim through the dealer because I believe this is a quality defect, during follow-up correspondance I learnt from dealer that the manufacturer acknowledged this is a known issue. Online vehicle owner communities have also had numerious reports on similar failure, some of which left the sunroof open and vehicle undrivable. The manufacturer agreed to cover 50% of repair cost but had declined to cover the repair in full.

NHTSA ODI 11520168

The contact owns a 2018 Alfa Romeo Giulia. The contact stated that while reversing out of the driveway, several unknown messages were displayed, and the vehicle stalled. The contact stated that eventually the warning message "Fuel System Shut Off" was displayed and the vehicle would no longer start-up. The contact stated that the vehicle was inoperable. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The local dealer was not yet notified. The contact stated that the Owner’s Manual indicated that the warning message should only be displayed whenever the vehicle was involved in a crash occurred. The vehicle was not repaired. The failure mileage was 70,000.

NHTSA ODI 11518066

Car speed up on it on, and would not stop ,tried to push brake pad car still didn't stop car cash into another car air bag catch on fire shot some kind of metal piece in my leg and put a hole in my leg and metal pieces hit my face and burn it had to go to hospital with injuries due to this

NHTSA ODI 11512643

My BCM was shorted out from water damage from outside the car. The dealer says he can't repair it under warranty because Alfa Romeo will not authorize him to. I have to pay 1200 out of pocket for something that should be covered by warranty. The car will start, but the front headlights won't go out, the turn signals won't work, brake lights don't work right. Check engine light comes off and several functions are disabled. I'm not sure the backup camera, blindspot monitoring are working correctly.

NHTSA ODI 11489975

The airbag light keeps flashing over and over like it was in an accident but the car is brand new

NHTSA ODI 11479183

The light flashes warning ?? the whole time while it's driving

NHTSA ODI 11479184

When driving on the I-10 the ATV light came on the christmas tree lights cycled and the car rapidly came to a stop and shut off.

NHTSA ODI 11461341

Vehicle presenting significant life-threatening system-wide failures while driving. These catastrophic system failures result in the vehicle becoming immediately undrivable without warning placing passengers at significant risk, particularly when traveling at high speeds (e.g., interstates). The following summarizes system-wide failures in the 2018 Giulia and failed attempts to correct this defect by Alfa Romeo and dealer: •11/30/20: One (1) day of service after complete multi-system failure while driving locally. Returned same day by service department but failed to repair (see following service report). •11/30/20 – 12/4/20: Five (5) days of service. Vehicle presented to dealer service department immediately after pick-up from aforementioned service to correct 2nd systemic failure which subsequently occurred promptly after departing the dealership. Resulting system failure produced highly dangerous operating conditions in which vehicle became immediately and unexpectedly incapacitated while attempting to merge into interstate traffic at accelerating speed. •1/25/21 – 2/5/21: Twelve (12) days of service following 3rd system failure. As per dealer service reps, an Alfa Romeo service agent stated there was a defect in in the molds used for creating engine / engine blocks in the Giulia and the resulting defects can cause an oil leak while in operation which, based on its location, can result in entire operating system collapsing unexpectedly when said leak occurs. As documented in the service record, metal shavings were found in the oil and oil pump of vehicle and per the guidance of the Alfa Romeo service agent, dealer replaced the entire engine •12/10/21: On 12/10/21, the 4th catastrophic system failure occurred during interstate travel in the rain while attempting to accelerate and pass a slow moving vehicle. Vehicle became unexpectedly incapacitated causing seriously life-threatening conditions. Vehicle available for inspection currently.

NHTSA ODI 11446308

Components that failed were both the rear brake warning sensor, rear brake rotors and on further inspection by Benson Alfa Romeo dealership, the front brake rotors had failed even though the front sensors triggered the visit to the dealer for routine service. The full failure of the rear brake rotors that is occurring (as I live in the mountains) would have been catastrophic. The dealership diagnosed the problem and replaced all four rotors, pads and sensors. The event was reported to Chrysler and filed as a warranty issue but ask that I pay as Chrysler declines to cover these items. The system alerted and I called the dealer Benson Alfa and took the first available appointment as it appeared as a routine warning, not a catastrophic failure. Even under full warranty for another two years, Chrysler declined to cover this event citing their worn part warranty provision of 12 months and 12,000 miles.

NHTSA ODI 11431717

I was in the 10 East, in upland, 300 yard after Euclid exit, I just got into the freeway, there was a lot of traffic, we were going slow and my breaks totally stop working!!!! And I hit the car in front of me !!!

NHTSA ODI 11428664

The drivers side front control arm failed. Had the control arm failed during operation it could have resulted in the loss of life. The issued has been confirmed by a dealer. The vehicle has been inspected by the dealer. See additional details below: The drivers side front control arm failed Sunday 08.07.2021 resulting in the car collapsing to the ground. An issue with left from driver side control arm (sounds of metal on metal rubbing from the control arm) was brought to the service center's attention on 07.09.2021 and the service center diagnosed my complaint as being related to a defective control arm ball joint on the right front passenger side and the car was returned to me while the replacement part arrived. Handling of the car deteriorated significantly on 08.06.2021 on my way to and from work. I called a tow truck to drop the car off as the service center on 08.07.2021. During movement in reverse gear to position the car onto the tow truck, the front control arm failed resulting in the car collapsing to the ground. Had this failure occurred during vehicle operation it could have resulted in the loss of life. The vehicle is currently at the service center for repairs.

NHTSA ODI 11428426

Under certain condition's the vehicle will stop running without warning. More specifically, when the outside temperature is hot, combined with a fuel level which is at or below 1/4 but not empty, the car will quit running. It has resulted in my being stranded along the roadside 4 times, and one time in particular I was stuck in the middle of a single lane road which presented a significant risk. The will not restart despite adequate gas being present in the gas tank. The car will eventually restart after it has been allowed to cool down. I believe that a combination of low fuel, hot ambient temperature, and the heat generated from the exhaust system which is directly below the gas tank prevents adequate fuel pick-up until the fuel and car has cooled. There have been multiple reports of this safety hazard posted on the Facebook page: Alfa Romeo Giulia Quadrifolio https://www.facebook.com/groups/1892344594362807

NHTSA ODI 11422191

2018 GIULIA QV BUT IT HAS BEEN IN THE SHOP IN PENSACOLA FOR OVER 7 CONSECUTIVE WEEKS AND THEY STILL HAVE NOT FIGURED OUT WHAT'S WRONG. UNDER ACCELERATION AND LEFT HAND TURNS THE SERVICE ELECTRONIC THROTTLE LIGHTS UP AS WELL AS VARIOUS OTHER LIGHTS. WHAT'S SCARY IS THE POWER STEERING TEMPORARILY STOPS, YANKING THE WHEEL HARD RIGHT AND I HAVE TO MUSCLE IT TO KEEP IT FROM RUNNING OFF THE ROAD. NOTHING SHORT OR DANGEROUS. I HAVE HAD A CASE OPEN WITH ALFA CARES AND HAVE TRIED TO ESCALATE WITH NO RESULT.

NHTSA ODI 11395071

THE LIGHT CONTROL FOR THE 2018 ALFA ROMEO GULIA HAS ALWAYS BEEN SET AT 'AUTO'. OVER THE PAST FEW MONTHS, WHILE THE CAR WAS IN PARK IN OUR DRIVEWAY WITH NO KEY FOB NEAR IT AND NO ONE TOUCHING THE VEHICLE THE HEADLIGHTS WOULD BLINK ON AND OFF. THIS WAS OBSERVED ABOUT 4 TIMES OVER THE PAST 2 MONTHS. RECENTLY, WHILE DRIVING THE INTERIOR AND EXTERIOR LIGHTS SUDDENLY WOULD DIM, BUT QUICKLY RESTORE. ON ONE OCCASION ABOUT 1 WEEK AGO, THE INTERIOR LIGHTS REMAINED DIM BUT I WAS ABLE TO RESTORE TO THE PRIOR SETTING BY ADJUSTING THE CONTROL ON THE DASHBOARD. LAST NIGHT, WHILE DRIVING ON LOCAL STREETS HAVING JUST EXITED FROM A HIGHWAY, THE INTERIOR AND EXTERIOR LIGHTS TURNED COMPLETELY OFF FOR ABOUT 2 SECONDS, WENT BACK ON THEN TURNED COMPLETELY OFF TWO MORE TIMES AND WENT BACK ON. UPON ARRIVING AT HOME, THE CAR WAS TURNED OFF. THE AUTO SETTING FOR THE LIGHTS WAS NOTED AND THE OWNERS MANUAL WAS REVIEWED TO CONFIRM THE POSITION OF THE AUTO SETTING WAS CORRECT. I TURNED THE CONTROL SWITCH A FEW TIMES WHILE PARKED IN MY DRIVEWAY AND THE LIGHTS TURNED ON AND OFF PER THE SETTING ON THE CONTROL. I RETURNED THE SETTING TO AUTO. A CALL TO THE DEALER SERVICE DEPARTMENT TO INQUIRE IF THERE HAD BEEN ANY OTHER COMPLAINTS INDICATED THERE HAD BEEN NO OTHER REPORTS TO THEM OF THE LIGHTS IMPROPERLY FUNCTIONING WHILE PARKED OR WHILE DRIVING.

NHTSA ODI 11389531

I WAS ADVISED BY THE ALFA ROMEO DEALERSHIP THAT THE REAR BRAKE PADS AND ROTORS WILL NEED REPLACEMENT, WHILE THE FRONT BRAKES ARE FINE. THIS OCCURRED AT 31,500 MILES. ACCORDING TO THE DEALERSHIP, THIS IS COMMON AND REAR BRAKES ON THIS CAR TYPICALLY NEED REPLACEMENT AT 20,000 MILES. ALFA'S CUSTOMER SERVICE CONFIRMED THIS. THE DEALER ALSO STATED THAT THIS IS RELATED TO THE ELECTRIC PARKING BRAKE. IN MY OPINION, THIS IS A SAFETY ISSUE AS A TYPICAL DRIVER DOES NOT EXPECT BRAKE REPLACEMENT AFTER SUCH A SHORT PERIOD OF TIME. IF THIS IS RELATED TO THE ELECTRIC PARKING BRAKE, AS ADVISED BY THE DEALER, THE REAR BRAKE PADS MAY BE DRAGGING AND HEATING THE ROTORS WHILE THE CAR IS IN MOTION, THEREFORE REDUCING THE STOPPING POWER WHEN NEEDED. I BELIEVE THIS IS EITHER A POOR DESIGN, POOR MATERIALS AND WORKMANSHIP OR A DEFECT IN THE PARKING BRAKE AND SHOULD BE ADDRESSED. CHECKING THIS ONLINE, I FIND THIS IS A COMMON ISSUE AND I FEEL IT SHOULD BE INVESTIGATED BEFORE IT LEADS TO AN ACCIDENT.

NHTSA ODI 11353142

TL* THE CONTACT OWNS A 2018 ALFA ROMEO GIULIA. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE INSTRUMENT PANEL BECAME INOPERABLE AND THE VEHICLE DECELERATED INDEPENDENTLY WITHOUT WARNING. THE CONTACT WAITED FOR AN HOUR BEFORE RESTARTING THE VEHICLE AND DRIVING TO HIS DESTINATION. THE VEHICLE WAS TAKEN TO MASERATI OF ST. PETERSBURG LOCATED AT 3033 GANDY BLVD, PINELLAS PARK, FL 33782, (727) 374-4500, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE LOW-PRESSURE FUEL PUMP AND AN UNKNOWN WIRING HARNESS NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE RECURRED AND THE VEHICLE WAS TAKEN TO ALFA ROMEO FORT LAUDERDALE LOCATED AT 5730 N. FEDERAL HWY, FORT LAUDERDALE, FL 33308, (754) 238-0322 HOWEVER, THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE CONTACT STATED ON A SECOND OCCASION WHILE DRIVING 45 MPH, THE VEHICLE STALLED WITHOUT WARNING. WHILE ATTEMPTING TO PULL OVER, THE VEHICLE INDEPENDENTLY RESTARTED. THE VEHICLE WAS AGAIN TAKEN TO MASERATI OF ST. PETERSBURG WHERE AN UNKNOWN WIRING HARNESS WAS REPLACED. THE CONTACT WAS ALSO INFORMED THAT THERE WAS ALSO AN UNKNOWN ISSUE WITH THE BATTERY. THE VEHICLE WAS REPAIRED. THE VEHICLE WAS THEN TAKEN BACK TO MASERATI OF ST. PETERSBURG FOR SOME MINOR ELECTRICAL ISSUES. THE MECHANIC PERFORMED A SOFTWARE UPDATE AND RECONNECTED AN UNKNOWN WIRING HARNESS. THE CONTACT STATED ON JUNE 28, 2020 WHILE APPROACHING A TRAFFIC LIGHT, WHEN HE HEARD AN ABNORMAL NOISE AND WAS UNABLE TO SHIFT OUT OF PARK. THE CONTACT WAITED FOR AN HOUR, DISCONNECTED THE BATTERY, AND WAS ABLE TO RESTART THE VEHICLE AND DROVE TO HIS DESTINATION. THE MANUFACTURER HAD BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 5,596.

NHTSA ODI 11339955

SERVICE ELECTRONIC THROTTLE CONTROL AND CHECK ENGINE WARNING LIGHTS CAME ON. CAR DIED IN THE MIDDLE OF THE ROAD AND TOOK SEVERALLY ATTEMPT TO RESTART CAR. *TR

NHTSA ODI 11331256

WHILE DRIVING THE DRIVER'S FLOOR MAT MOVES FORWARD AND GETS CAUGHT IN THE ACCELERATOR AND ACCELERATES THE VEHICLE, TOOK IT IN FOR SERVICE AND ADVICE SERVICE WRITER ABOUT PROBLEM WHEN I GOT THE VEHICLE BACK WAS TOLD THAT IT WAS INCORRECTLY INSTALLED AND THAT THEY HAD CORRECTLY INSTALLED IT BUT THE VERY NEXT IT HAPPENED AGAIN AND I NEARLY WENT INTO A CANAL AND DROWNED, DEALER KEEPS SAYING THAT THERE'S NOTHING WRONG BUT IT KEEPS HAPPENING. *DT*JB *DT*DT *TR*JB

NHTSA ODI 11299957

I WAS DRIVING MY 2018 ALFA ROMEO GULIA QUADRIFOGLIO IN HOUSTON, TX. I WAS HEADING ON I-45 SOUTH TOWARDS THE RAMP TO MERGE ON GRAND PARKWAY 99 WEST. ONCE I WAS ON GRAND PARKWAY 99, I PLACED THE CAR ON CRUISE CONTROL. IT WAS RAINING VERY HARD AND THE CRUISE CONTROL WAS SET TO 75MPH. SUDDENLY, THE CAR HYDROPLANED AND SKIDDED SLIGHTLY TO THE LEFT AND THEN IT SPUN RIGHT 180 DEGREES FACING THE ONCOMING TRAFFIC. NOW THE CAR IS GOING IN REVERSE FROM THE FASTEST LANE, TO THE SLOW LANE, THEN THE EMERGENCY LANE, AND FINALLY; THE CAR SLID OFF INTO THE SLOPING WET GRASS DOWN THE SIDE OF THE FREEWAY AND CAME TO A STOP WHEN THE SLOPE SUBSIDED INTO A FLAT GRASS SHOULDER. IT WAS ALMOST 200-300+ FEET AWAY FROM THE INCLINING CONCRETE FREEWAY WHERE I SLIPPED OFF ONTO THE WET GRASSY SLOPING SHOULDER. THE CAR CAME TO A STOP AT THE FLAT PART OF THE GRASSY SHOULDER AFTER AN ESTIMATED 200-300+ FEET. I HAVE ATTACHED THE IMAGE SHOWING THE START OF THE SKID TO THE FINISH WHERE THE CAR STOPPED FACING BACKWARDS. I WAS ABLE TO DRIVE THE CAR OFF THE GRASS ONTO THE SERVICE ROAD AND WENT TO AN EXXON GAS STATION (22207 KUYKENDAHL RD, SPRING, TX 77379) TO CHECK THE DAMAGE. LUCKILY I WAS NOT HURT AND I DID NOT NOTICE ANY DAMAGE TO THE CAR. IN MY EXPERIENCE, I FIRMLY BELIEVE THAT THE CRUISE CONTROL IN THE CAR DISABLED ALL TRACTION CONTROL AND ANTI-SLIP CONTROL IN THE CAR BECAUSE NON OF THOSE SYSTEMS INTERVENED. WHEN THE CAR STARTED TO HYDROPLANE, I DID NOT FEEL THE TRACTION CONTROL STOP THE FASTER WHEEL FROM SPINNING, AND BEFORE I COULD DO ANYTHING THE CAR SKIDDED 180 DEGREES WITHOUT ANY ANTI-SKID CONTROL INTERVENTION. A POSSIBLE CONCLUSION IS THAT THE WHEEL SPEED SENSORS ARE DEDICATE TO THE CRUISE CONTROL AND NOT SENDING ANY DATA TO THE SAFETY SYSTEMS SUCH AS ANTI-SLIP, ANTI-SKID, OR YAW AND PITCH SENSORS THAT KEEP A MODERN CAR ON THE INTENDED PATH.

NHTSA ODI 11290743