2018 Audi Q7 suspension problems

Filed Sep 25, 2026 · Suspension · OH

I have a 2018 Audi Q7 3.0L with 86K miles on it. I discovered 1 of the rear coil springs was broke and both rear perches were very rusted. I had a local mechanic, who specializes in AUDIs, replace both rear springs and perches with OEM parts. After replacing everything, the mechanic went to take the car on a test drive. He said one of the new springs broke right away. The spring that broke was in the exact same location as the one that originally broke and it broke in the EXACT same way.

Filed Apr 7, 2026 · Suspension · MN

I’m reporting a serious safety issue with my 2018 Audi Q7. Both rear suspension springs failed suddenly while I was driving at highway speeds 70 MPH, with no warning at all. This was extremely dangerous—I almost lost control of the vehicle when it happened. The rear of the car dropped and handling became unstable immediately. There were no prior signs, noises, or issues leading up to the failure. This kind of failure should not happen under normal driving conditions, especially on a vehicle like this. Having both springs fail at the same time creates a major safety risk not only for me but for others on the road. I had to replace both rear springs at my own expense. Based on what I’ve seen, this may be a known issue and not just a one-time occurrence. I’m asking the federal safety agency to look into this problem and determine if there’s a defect with the suspension system on the 2018 Audi Q7 that could require a recall or further action.

Filed Sep 22, 2025 · Suspension · RI

Both rear coil springs broke which the Audi shop has said is very rare to have happened

Filed Aug 1, 2025 · Suspension · CT

Passenger side rear coil spring broken, shocks leaking. Confirmed by dealer. No warning lamps, messages. Potential safety risks include: Suspension compromise with the balance and alignment of the vehicle. There is a risk of loss of control especially with emergency maneuvers or sharp turns. This leads to poor vehicle control, increase risk of roll of vehicle and braking control. Can cause uneven wear on tires which can cause a blow out or loss of grip on roads. The leaking shocks puts stress on other parts of the vehicle. Suspension may not respond correctly if the vehicle were to hit a pothole or make a sudden turn. The broken coil can puncture a tire, causing loss of control which can result in an accident. The vehicle is garaged year round, maintained very well, with no excessive wear and tear. One owner vehicle.

Filed Jul 9, 2025 · Suspension · OH

The rear passenger side suspension spring coil broke while driving. The possibility of this failure puncturing a tire, dislodging from the vehicle into traffic, or causing control/stability issues of the vehicle is significant. The vehicle has been towed and is sitting until a fix is determined. No warnings were given before the incident. It happened on a smooth, flat, straight road at the time of occurrence.

Filed Nov 1, 2024 · Suspension · MI

Rear spring and lower plates have snapped and are broken. This happened at around 60,000 miles. A lot of 2017 & 2018 Audi Q7 owners are complaining at Audi Forums. Please take a look at this issue. Thank you.

Filed Jul 12, 2024 · Suspension · MA

Rear Drivers side spring cracked failed and corrosion on the bottom mount. Passenger side corrosion also visible and needed to be replaced. Confirmed and documented by dealer and repaired on 7-12-24. Vehicle has 93K miles and was last brought in for multi point inspection at 50K.

Filed Mar 31, 2024 · Suspension · FL

left and right rear coil spring broken.

Filed Mar 25, 2024 · Suspension · NJ

Rear passenger side coil spring broke. Vehicle has 85K miles. Happened when traveling on a highway - heard a loud bang. Car still ran however sitting 1' lower on that side. Repair estimate in the $1500 range. Research in online forums shows this is happening to a lot of 2017-18 Q7s. definitely a design/component flaw.

Filed Feb 23, 2024 · Suspension · CT

67,000 miles and broken rear right coil spring. Very serious issue as it can cause an accident while driving. No warnings or messages. Heard loud pop and rear right was sagging. Many other people with this model Q7 have had the same problem. A part like this should not be failing at 67,000 miles.