Complaint volume
688 consumer-submitted complaints are matched to this model year. Treat the count as a research signal, then read the actual summaries for repeated symptoms.
Complaint records
2018 Chevrolet Malibu Complaints
688 consumer-submitted complaints on record for the 2018 Chevrolet Malibu, grouped by component category.
688 Total complaints
23 Crash reports
4 Fire reports
14 Injury reports
Complaint data reflects consumer-submitted reports. A complaint is not proof
of a defect, recall, or manufacturer fault. Enriched severity fields come
from official bulk records when the complaint can be matched by ODI number.
Buyer interpretation
How to use these complaints before buying
Complaint records are most useful when they turn into inspection points, seller questions, and comparison checks against nearby model years.
Pattern to inspect
The most common categories are engine, unknown or other, power train. Use those categories as a test-drive checklist instead of judging the vehicle from the total count alone.
Severity flags
Enriched records include 23 crash reports, 4 fire reports, 14 injury reports, and 0 fatality reports. These fields come from complaint records and should be read in context.
Mileage clue
Mileage is available on 305 complaints, with an average reported failure mileage of 47,979 miles. Compare that with the mileage on the listing.
Questions to ask the seller
- Have you had any problems related to engine, unknown or other, power train?
- Can I see recent maintenance and repair records?
- Has the vehicle ever been towed, involved in a crash, or repaired for the same issue twice?
- Can we also check the recall record for this 2018 Chevrolet Malibu?
Used-car checklist
Use these complaints before the test drive.
Build a buyer checklist to turn these issues into questions and inspection points.
2018 Chevrolet Malibu
Build buyer checklist Compare with other years Sends year, make, and model to pre-fill your checklist.
How severe are the 2018 Chevrolet Malibu complaints?
23 Crash
4 Fire
14 Injury
0 Fatality
33 Towed
10 Medical attention
What are the most common 2018 Chevrolet Malibu complaint categories?
ENGINE 114
UNKNOWN OR OTHER 83
POWER TRAIN 81
ELECTRICAL SYSTEM 68
VEHICLE SPEED CONTROL 43
FUEL/PROPULSION SYSTEM 25
SERVICE BRAKES 23
STEERING 19
ELECTRICAL SYSTEM,ENGINE 11
AIR BAGS 10
688 total complaints on record
Latest complaints
| Date | Component | Summary | Severity | Mileage |
|---|---|---|---|---|
| Oct 2025 | SUSPENSION | I keep hearing a clunking noise in the rear of my car and it gets louder at low speeds and when I turn when stopped. I have been doing research to try to see what it could be and I am seeing that this is a common issue with this car and there's no recall. The parts alone are $200+ and then you have to pay for labor. This is ridiculous for a faulty assembly problem due to GM. | Crash: No Fire: No | Unknown |
| Oct 2025 | SUSPENSION,VEHICLE SPEED CONTROL,SERVICE BRAKES | The rear knuckles on these cars are constantly going bad and the parts are expensive and so is the labor. So we have to pay a fortune to fix a common issue that GM should be recalling and fixing for the people who buy these vehicles. It's crazy how common this issue is and it's still not recalled. If you hear a clunking/rattling noise coming from the back of your car then it's almost certainly a knuckle problem. | Crash: No Fire: No | Unknown |
| Oct 2025 | ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | Purchased a car for financing from Barret Motors and 2300 Lakeview PKWY, Rowlett, TX and as soon as I drove it off the lot on [XXX] the engine light popped on. I immediately called and was told to just take it to Chevy/GMC for servicing but was not told why, but just because the engine light was on I was told to go. I couldn’t take an appointment asap because I just started a new job which they also knew. The car has had a recall since 09-06-19 for an engine control module. Which is a serious issue and this car never had it completed and sold me a car with possible engine issue and did not inform there’s a recall on the vehicle for almost 5 years now. I took the car to get serviced at Chevy for the recall on 09/09/2025 and now I am facing multiple issues with the car from it not being done years ago. The recall was N192221960 and it’s major so to sell a car before getting the properly service and I have been financing the vehicle for a year now. Never not once late and I am now being told there’s nothing can be done. I have photos of the car having the engine light pop on the same day u financed this vehicle. Barret knew a serious engine problem was effecting this car for 5 years and still deciding to sell it to me for financing on [XXX]. I need immediate assistance. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| Oct 2025 | UNKNOWN OR OTHER | SHIFT TO PARK ISSUE | Crash: No Fire: No | Unknown |
| Sep 2025 | ELECTRICAL SYSTEM | Hello, I own a 2018 Chevy Malibu. I previously had the recall repair completed for ECM Malfunction. Unfortunately, I am still experiencing the same problem that the recall was for. Since then, the issue has returned, and I am concerned that the original remedy did not resolve the safety concern. Can you please advise me on the next steps to have this issue re-inspected and corrected? Thank you for your time and assistance. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| Sep 2025 | POWER TRAIN,UNKNOWN OR OTHER,ENGINE | Multiple components and/or system failures/malfunctions, exact cause is unknown. Vehicle is available for inspection upon request. Safety risks include engine power reduction issues that result in unexpected deceleration, and/or sudden/dangerous loss of power/acceleration. Problem has not been reproduced or confirmed by a dealer or independent service center. Vehicle component has not been inspected by the manufacturer, police, insurance, representatives, or any others other than diagnostic trouble code testing at O’Reilly auto parts due to illuminated check engine light. Vehicle displays error messages “engine power reduced,” while driving and/or idle, and “shift to park” when vehicle has already been shifted into park. No obvious symptoms of the problem prior to failure, unknown when first appeared. Vehicle-2018 Chevrolet Malibu LT L4-1.5L 1490cc 91ci GAS DI Turbocharged vin T LFV-4 valve DOHC (Mileage-145000). Primary Powertrain Diagnostic Trouble Code “P0014 - Exhaust Camshaft Position System Performance (Code P0014 indicates that the Bank 1 Exhaust Camshaft Position timing was advanced beyond limits for a predetermined period of time),” with additional Powertrain Diagnostic Trouble Codes “P0011 - Intake Camshaft Position System Performance,” and “P1101 - Intake Air Flow System Performance.” Also receiving ABS Diagnostic Trouble Code “U0422-71 - Invalid Data Received From Body Control Module - Invalid Data.” Suggested solutions included “Replace Variable Camshaft Timing (VCT) Solenoid,” and “Replace Variable Valve Timing (VVT) Solenoid.” Believed to be related to NHTSA ID numbers 11643630, 11586483, 11581989, 11569471, 11568501, 11565871, 11564692, 11635526, 11457416, 11420146, 11416774, 11325303, 11561528, 11559451, 11555493, and approximately 30 other related NHTSA ID Numbers for same error message(s), and/or problem code(s), NHTSA Campaign Number 19V642, NHTSA Campaign Number 19V642000, GM Special Coverage Number N182188250, and GM Recall Number N192221960. | Crash: No Fire: No | Unknown |
| Sep 2025 | POWER TRAIN | 1. This case refers to a 2018 Chevy Malibu. In October 2021, the (gear shift) transmission control system was found faulty and was replaced with an N-CONTROL in the gear shift. Again, in September 2025, the same issue happened, this time replacing the N-CONTROL again as well as the N-HARNESS. Yes, can be available upon an inspection request. 2. This component directly affects how the car recognizes when it is in Park. When it malfunctions, it can confuse the vehicle’s electronic systems and potentially prevent the car from shutting down properly, engaging the shift lock, or starting safely. This creates a safety risk for both me the driver and others around my vehicle. Since this is a recurring issue as well as other 18 Chevy Malibu's I don’t believe this is normal wear and tear. Having to replace the same system twice in such a short period suggests a recurring failure or a design flaw. 3. Yes, the problem has been confirmed twice by Chevrolet dealerships on both occurrences. 4. Yes, the component was inspected by two Chevrolet dealerships during both occurrences. 5. Had warning message "shift into park" both times in the month the car was taken in to be inspected. | Crash: No Fire: No | Unknown |
| Aug 2025 | UNKNOWN OR OTHER | The car is saying “shift to park” on the dash panel as if the car is not in park. Sometimes this continues to read to the point it will not let you shut the car off and then you can’t get out of the car. This is a safety concern as well as an issue with the car wanting to continuously run. | Crash: No Fire: No | Unknown |
| Aug 2025 | STEERING,SEAT BELTS,UNKNOWN OR OTHER | Steering asst warning came on. This happened in 2022 when I got the vehicle and it’s now happening again. When stopped with foot on brake and auto stop engaged , you take foot off brake steering wheel jerks and steering asst warning comes on. There is also a problem with shift to park. Vehicle shifted into park vehicle doesn’t recognize that it in park and vehicle can’t be shut off until it recognizes that it’s actually in park. Chevy knows this is an issue and will cover it under bumper to bumper warranty but will not fix it under a recall or outside of bumper to bumper warranty. Vehicle has a p1101 code that comes and goes. Engine filter has been replaced, throttle body has been cleaned, MAF sensor has been replaced, and the issue continues to persist. There is no know way to fix this. Rear seat belt doesn’t work. Vehicle came like that. Vehicle has had multiple issues. Contacted Chevy they want me to pay for a diagnostic out of pocket and submit to them and possibly they will then help. These are all known issues that they are not addressing. | Crash: No Fire: No | Unknown |
| Aug 2025 | ENGINE | Engine Reduced Power Light on dash. Vehicle stalling | Crash: No Fire: No | Unknown |
| Aug 2025 | ENGINE | !Engine Power is Reduced | Crash: No Fire: No | Unknown |
| Aug 2025 | ELECTRICAL SYSTEM | The mechanic discovered that the Battery Control Module harness had been damaged by water intrusion inside the vehicle. This damage prevented the vehicle from powering on, rendering it completely non-responsive. | Crash: No Fire: No | Unknown |
| Aug 2025 | UNKNOWN OR OTHER | the dashboard displays “shift to park” when i try to turn off my car even though it’s in park | Crash: No Fire: No | Unknown |
| Jul 2025 | FUEL SYSTEM, GASOLINE,ELECTRICAL SYSTEM,ENGINE | The contact owns a 2018 Chevrolet Malibu. The contact stated that the vehicle failed to start. There were no warning lights illuminated. The vehicle was towed to the local dealer, where it was diagnosed with a failure of the battery and fuel pump. The contact was informed that the ground wire and fuel tank needed to be replaced. The dealer informed the contact about a recall on the malfunctioning ECM. The vehicle was repaired, but the failure recurred. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 50,206. | Crash: No Fire: No Towed | 50,206 |
| Jul 2025 | VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,SERVICE BRAKES | I was informed the vacuum pump went bad and rendered the vehicle inoperable. The vehicle would lose acceleration, shut off during auto stop and caused me to block traffic. The brakes also locked up, which almost caused me to crash in a residential neighborhood. I tried to see if there was a recall on this but I was told the recalls were handled in January of 2020 but I started driving the vehicle between July and August of 2020. This incident I'm reporting just happend 3 weeks ago. I realized there are many other issues regarding this matter and need this addressed because this almost caused bodily harm. The dealership wants me to pay for repairs on a vehicle that seem to have defective parts that jeopardise customer safety and is not being rectified. | Crash: No Fire: No | Unknown |
| Jul 2025 | FUEL SYSTEM, GASOLINE | The contact owns a 2018 Chevrolet Malibu. The contact stated while driving 35 MPH, the vehicle failed to accelerate as intended while depressing the accelerator pedal. Additionally, there was an abnormal fuel odor coming from the engine and entered the vehicle through the A/C vents. No warning lights were illuminated. The contact pulled over to the side of the road. The contact exited the vehicle and upon inspecting the exterior of the vehicle, the contact noticed gasoline leaking on the ground. The contact drove the vehicle to the residence. An independent mechanic stopped by the residence and inspected the vehicle. The contact was advised that the fuel injectors and another unknown part had failed. The vehicle was not repaired. Upon investigation, the contact related the failure to NHTSA Campaign Number: 18V358000 (FUEL SYSTEM, GASOLINE). The manufacturer was not notified of the failure. The contact parked the vehicle and the vehicle was no longer driven due to the safety concern. The failure mileage was approximately 100,000. | Crash: No Fire: No | 100,000 |
| Jul 2025 | POWER TRAIN | The contact owns a 2018 Chevrolet Malibu. The contact stated while attempting to accelerate from a stop, the vehicle shuddered and jerked abnormally. On one occasion the vehicle stalled in the middle of a busy intersection. Additionally, while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was towed to the local mechanic who diagnosed that the transmission accumulator sensor was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer and local dealer were notified of the failure, but no assistance was offered. The failure mileage was 130,000. | Crash: No Fire: No Towed | 130,000 |
| Jul 2025 | SERVICE BRAKES | Vacuum pump stopped working and shattered into my engine. Breaks suddenly stopped working while driving. | Crash: No Fire: No | Unknown |
| Jul 2025 | UNKNOWN OR OTHER | when you put it in park it tells you to shift to park, even if it is already in park | Crash: No Fire: No | Unknown |
| Jul 2025 | SERVICE BRAKES,FORWARD COLLISION AVOIDANCE | [XXX] , hard brake vacuum pump something’s wrong car won’t push down break INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) | Crash: No Fire: No | Unknown |
| Jul 2025 | SERVICE BRAKES, HYDRAULIC | The contact owns a 2018 Chevrolet Malibu. The contact stated that while attempting to stop the vehicle, the brake pedal was firm while depressed, and the vehicle failed to immediately stop. The vehicle was taken to the independent mechanic who diagnosed that the brake vacuum pump was faulty and needed to be replaced. The vehicle was not repaired. The local dealer and manufacturer were notified of the failure, but no assistance was provided. The failure mileage was 104,000. | Crash: No Fire: No | 104,000 |
| Jun 2025 | UNKNOWN OR OTHER | Continuously receiving warning for "ENGINE POWER REDUCED," causing check engine light to stay on, as well as a loss of power. | Crash: No Fire: No | Unknown |
| Jun 2025 | ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | I have searched the prior recalls and I’m having the same problem that were said to be fixed. I would like the car check again for the recalls that said to be fixed and checked for all reacalls . The car turns of unexpected without warning . At random times the low power mode is always on and when I push down in the pedal it doesn’t respond well at all . I have invested countless money into fixing issues with this car . | Crash: No Fire: No | Unknown |
| Jun 2025 | ENGINE AND ENGINE COOLING,ENGINE | The contact owns a 2018 Chevrolet Malibu. The contact stated while driving at an undisclosed speed, the check engine and the turbo charger warning lights illuminated. The accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle was taken to an independent mechanic where it was diagnosed with turbo charger failure. The contact was informed that the turbo charger needed to be replaced. The vehicle was not repaired. The dealer was made aware of the failure but provided no assistance. The contact was instructed to schedule an appointment for diagnostic testing and provided the cost for the diagnostic test. The contact referenced an unknown recall; however, the VIN was not included. The manufacturer was made aware of the failure. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 140,741. | Crash: No Fire: No | 140,741 |
| Jun 2025 | UNKNOWN OR OTHER | Ever since 2020 I’ve that shift to park issue. Luckily my car was under warranty the first time and was resolved only for the problem to reoccur again within 2 years. I then I got It fixed again in 2023 only for it to occur again less than a year later. I’ve had to buy a new battery because of this issue. What happens is I turn My car from the drive shift to park shift and push the shut off engine button. A message pops up on my screen stating “shift to park” the is in PARK. After 2-4 minutes of me waiting for he message to go off my battery is being drained. I refuse to pay hundreds of dollars again to get this fixed a third time only for it to return again. Please fix this issue. Myself and others with issue are seeking lawsuits for this defect | Crash: No Fire: No | Unknown |