2026 Audi SQ8 problems and owner complaints

the water pump failed on my 2020 Audi SQ 8 at approximately 42K miles. before diagnosis the engine temperate gauge repeatedly fluctuated while driving. An Audi specialist shop diagnosed the issue as a failed water pump. A failure at this mileage is premature and presents a safety concern as this could result in a catastrophic engine failure. I am requesting that NTHSA evaluate whether similar failures involving the 4.0 liter twin-turbo Audi SQ8 cooling system.

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Water pump failure at 52,000 miles. Many other reporting same issue. Previous model years covered in a recall. This 2022 is not but should be with all the same complaints out there.

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Engine overheating due to a bad water pump and thermostat, leak in coolant system. Car only had 30,000 miles on it. This model should be included in the Audi/VW lawsuit, [XXX] , et al. v. Volkswagen Group of America, Inc., et al., Civil Action No. XXX. I should be entitled to the extended warranty granted through this lawsuit. Problem was corrected through warranty repair completed on 3/31/2026. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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MMI system stops working all of a sudden. This has happened multiple times and especially when it takes updates on its own. When called customer service they referred to the dealer stating they cannot do anything. Right after my call with them the car starts functioning back to normal. When I took it to the dealer for service and the problem, Dealer mentioned Audi has received complaints about the new models being affected and is aware of the problem but there is no software patch released yet. Its dangerous to drive as all functions are are tu…

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Our electrical system is going craze. The electronic door handles will lock us in and out of the car, the instrument cluster will black out for periods, safety sensors go off at random, other screens in car will black out leaving controls in operable, and wireless car charger will heat the phone so hot that we have been burnt. We have take to the dealer several times. Some visits they claim they can not duplicate. They have replaced two of the door handles but they still at random do the same thing. There have been numerous system updates done …

Look up ODI 11726024 at NHTSA ↗

This 2021 Audi SQ8 vehicle was purchased new. The vehicle features an automatic engine stop/start feature which is intended to enhance vehicle fuel economy. The incident(s) include: (1) multiple instances when slowing to a stop and the stop/start feature turned off the vehicle engine before the vehicle has come to a stop, leaving the vehicle to "coast" to a complete stop but without the aid of power steering, full braking capacity and ordinary functionality of a running engine; (2) one instance when parking and the /start feature turned off …

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Our electrical system is going craze. The electronic door handles will lock us in and out of the car, the instrument cluster will black out for periods, safety sensors go off at random, other screens in car will black out leaving controls in operable, and wireless car charger will heat the phone so hot that we have been burnt. We have take to the dealer several times. Some visits they claim they can not duplicate. They have replaced two of the door handles but they still at random do the same thing. There have been numerous system updates done …

Look up ODI 11726024 at NHTSA ↗

Excessive Engine Oil Consumption. Audi Corp is attempting to rebuild the engine vs replacement leading to increased customer risk and downtime. My SQ8 has been in the shop for 250 days due to serval rebuild attempts with the dealer requesting a new engine and Audi denying forcing the rebuild even after several failed attempts. Vehicle will abruptly apply full force braking- Without waring or other vehicles nearby our 2022 Audi SQ8 will apply the brakes to a full stop. This has almost caused a major accident for me and my wife on several occur…

Look up ODI 11717057 at NHTSA ↗

Our electrical system is going craze. The electronic door handles will lock us in and out of the car, the instrument cluster will black out for periods, safety sensors go off at random, other screens in car will black out leaving controls in operable, and wireless car charger will heat the phone so hot that we have been burnt. We have take to the dealer several times. Some visits they claim they can not duplicate. They have replaced two of the door handles but they still at random do the same thing. There have been numerous system updates done …

Look up ODI 11726024 at NHTSA ↗

The contact owns a 2023 Audi SQ8. While refueling the vehicle, the contact became aware that the electric actuator had fractured. There were no warning lights illuminated. The vehicle was towed to the local dealer, who confirmed that there was no emergency fuel door release. The vehicle was repaired. The manufacturer was contacted and provided information about the red door release. The failure mileage was approximately 3,700. The VIN was not available.

Look up ODI 11712722 at NHTSA ↗

The contact owns a 2023 Audi SQ8. While refueling the vehicle, the contact became aware that the electric actuator had fractured. There were no warning lights illuminated. The vehicle was towed to the local dealer, who confirmed that there was no emergency fuel door release. The vehicle was repaired. The manufacturer was contacted and provided information about the red door release. The failure mileage was approximately 3,700. The VIN was not available.

Look up ODI 11712722 at NHTSA ↗