2011 Audi Q5 Complaints

1) The rear structural subframe (crossmember) has completely rotted, perforated, and failed due to severe corrosion. The factory-installed plastic underbody rock shields trapped road salt and water, causing the frame to rust from the inside out. The corrosion has spread, completely fusing and compromising the rear suspension mounting points and the rear differential brackets. The vehicle is fully available for physical inspection upon request. 2) My safety and the safety of others on the road was severely put at risk because the structural integrity of the rear suspension is completely compromised. The rusted metal anchors could snap under driving loads, causing a catastrophic rear suspension collapse, loss of vehicle control, or a high-speed wheel separation on the highway. 3) Yes. The structural failure was independently confirmed by two independent automotive service centers and an authorized Audi dealership service center (Audi Dallas). 4) Yes. An authorized Audi dealership repr...

During an inspection of my 2011 Audi Q5 at Audi Burlington, severe corrosion was discovered on the rear subframe, which supports rear suspension components. The corrosion was substantially worse than normal surface rust and may compromise the structural integrity of the subframe and suspension mounting points. The condition was not readily visible during ordinary vehicle use because portions of the subframe are covered. The vehicle has been operated in the northeastern United States, where road salt is used. I was advised that the rear subframe requires replacement at an estimated cost of approximately $5,884. I am concerned that continued deterioration could result in separation or movement of a suspension mounting point and a loss of vehicle control. Audi has not issued a recall or offered to cover the repair. I am aware of similar reports involving Audi Q5 rear subframe corrosion and request that NHTSA investigate whether the design permits moisture, salt and debris to remain agai...

Rear subframe rust causing car to fail state inspection. This vehicle has been maintained well and always parked in garage. The rear subframe rusted most, then front subframe. This is a common compliant among Audi forum users.

Rear driver side door will not unlock when keypad, nor inside unlock button is pressed. Once inside, door will not unlock in sequence with other doors when vehicle is shut off and it is time to exit the vehicle.

Audi q5 shows no recalls on my vehicle. My car stops randomly while driving even while being on highways and interstates. As well as the passenger side leaking due to sunroof drainage coming to the inside (which may affect the air bags). This Car has not had any repairs on recalls that I know of personally.