Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2021 Chevrolet Malibu owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2021 Chevrolet Malibu. The contact stated that while driving at an undisclosed speed and attempting to accelerate after a stop, the vehicle failed to accelerate as intended while depressing the accelerator pedal. In addition, the transmission unexpectedly downshifted before slamming into gear. The contact stated that when the vehicle slammed into gear, the contact was violently pushed into the back of the seat. No warning lights were illuminated, but the message "Shift to Park" was displayed on the instrument panel. The contact stated that during the failure, the brake pedal was depressed to reboot, and the contact had to manually move the leather cover on the shift lever to move the lever. The contact stated that whenever the temperature on the transmission was at 180 degrees, the transmission would downshift. …
The contact owns a 2021 Chevrolet Malibu. The contact stated that while driving 70 MPH, the vehicle failed to accelerate as needed; however, the RPM was extremely elevated. The vehicle then lost motive power and went into LIMP Mode, and the vehicle failed to exceed 15 MPH. The vehicle was taken to a dealer on three separate occasions. After the first failure, the dealer stated that the failure was caused by an inoperable sensor, and the fuel pump was reprogrammed. The contact stated that after the second failure, which was associated with the turbo, the powertrain module was reprogrammed. The third failure was associated with the turbo seals. The failure reoccurred after all three repairs. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 96,035.
The contact owns a 2021 Chevrolet Malibu. The contact stated that the vehicle was taken to a dealer for a recall repair related to the fuel pump control module. After the repair was completed, the contact experienced a new failure. While attempting to turn off the vehicle, the vehicle became inoperable and could not be turned off. The message "Shift to Park" was displayed while the vehicle was shifted to park. The contact stated that the vehicle unexpectedly turned off after the contact exited the vehicle. The vehicle was taken back to the dealer, where it was diagnosed that the shift lever had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 123,000.
The contact owns a 2021 Chevrolet Malibu. The contact stated that upon arriving to her destination and shifting the vehicle into park, the message "Shift to Park" was displayed with the gear shifter already in park(P). The contact was able to turn off the vehicle however, the electrical features remained operable. The contact stated that after several attempts, the vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 54,000.
The contact owns a 2021 Chevrolet Malibu. The contact stated that when the vehicle was shifted into park(P), the message "Shift to Park" was displayed on the instrument panel. The contact stated that during the failure, the contact was unable to turn off the vehicle. The vehicle was taken to the dealer, but the vehicle was not diagnosed or repaired. The manufacturer was informed of the failure and confirmed that the VIN was not under recall. The manufacturer referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 98,600.
The contact owns a 2021 Chevrolet Malibu. The contact stated while the vehicle was parked, the "Shift to Park" message was intermittently displayed on the instrument panel and the vehicle intermittently failed to completely shut off or lock. No warning lights were illuminated. The vehicle was taken to a dealer to be diagnosed; however, the vehicle was not yet diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 21,000.
The contact owns a 2021 Chevrolet Malibu. The contact stated that when shifting the gear selector into park (P), the "Shift To Park" warning message was displayed on the instrument panel, even though the vehicle was already parked. The failure was recurrent. A dealer was contacted and informed the contact that the failure was a known condition with pending repairs. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was approximately 113,674.
The contact owns a 2021 Chevrolet Malibu. The contact stated that when the gear shifter was shifted into park(P), the vehicle started to roll. The contact stated that the shift to park message was then illuminated. The contact turned off and restarted the vehicle. The vehicle was taken to the dealer but was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 66,000.
The contact owns a 2021 Chevrolet Malibu. The contact stated that on several occasions while attempting to park the vehicle, the gear shifter was shifted to park(P); however, the vehicle did not recognize the gear selected. The contact stated that the "Shift to Park" message was displayed. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 15,000.
The contact owns a 2021 Chevrolet Malibu. The contact stated that after parking the vehicle and pressing the START/STOP button, the vehicle did not immediately turn off with the message "Shift to Park" displayed. The cause of the failure was not yet determined. The local dealer was notified of the failure. The manufacturer was not yet contacted. The failure mileage was 34,200.
Transmission complaints in other Malibu years
Frequently asked questions
How common are transmission problems on the 2021 Chevrolet Malibu?
NHTSA has 28 complaints about the transmission & drivetrain of the 2021 Chevrolet Malibu, 31% of the model year's 90 complaints.
Is there a recall for 2021 Chevrolet Malibu transmission problems?
No. NHTSA lists no transmission & drivetrain recall for the 2021 Chevrolet Malibu, though it has 2 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2021 Chevrolet Malibu transmission problems start?
Half of the complaints with a recorded mileage happened before about 66,000 miles, and 30% before 25,000 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.