2017 Audi Q5 Complaints

Coolant tank empty - leaking. Coolant leaking from the thermostat housing to engine. Had to replace the thermostat housing and reseal the valve cover Because the oil leak coming from the valve cover is causing oil to reach the thermostat sear and cause the rubber seal to expand and blow out causing the coolant to leak from the thermostat. This cost me $2,431.00.

My rear subframe is completely rotted out and the dealership I bought it from but a new inspection sticker sold it to me and told me it was perfect condition

Oil consumption. Audi Q5 oil consumption in my car is not functioning properly. I have to put oil in it about every 3 weeks or less depending on how much I’m driving.

Piston rings failure, large oil consumption and water pump leaking

On 12/13/25 around 8:00am in the morning. I was driving between 20-25 MPH and started to brake for the corner stop sign. I applied the break as I normally would however, the car continued to roll and did not respond to my applying pressure to the brake pedal. No matter how much pressure I apply to the brake the car continued to coast without stopping. I continued to press hard on the break and even pumped the break. After 2 to 3 yards of coasting, the car stopped. I continued to drive the car for another 0.5 miles and the same break problem occurred again. There are no lights indicating problems on my dashboard. The weather was clear and sunny in the morning. There was no rain. There was no snow. All the roads were dry. I took the car to my dealership and they could not find anything wrong. The brake pads were well within the normal safety range at 8 mm. There was no computer system malfunction. They could not give me an explanation. The Audi dealership’s head mechanic said that becaus...