2018 Audi Q5 problems & reliability
202 owner complaints filed with NHTSA for the 2018 Audi Q5, alongside 6 safety recall campaigns. Last verified Sep 23, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several components.
4 complaints report injuries (5 injured).
Federal crash records (FARS 2020–2023): 2018 Audi Q5 vehicles were involved in 22 fatal crashes with 6 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System → | 71 | 35% |
| Unknown / Other | 44 | 22% |
| Engine → | 31 | 15% |
| Suspension → | 24 | 12% |
| Service Brakes → | 22 | 11% |
| Structure → | 21 | 10% |
| Forward Collision Avoidance → | 18 | 9% |
| Vehicle Speed Control → | 13 | 6% |
| Air Bags → | 12 | 6% |
| Exterior Lighting → | 12 | 6% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 24 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 60 complaints that included a usable odometer reading, the median reported incident mileage was 17,750 miles (middle 50% between 5,938 and 55,750 miles).
Complaints by incident year
What owners report
“Incident Description: While accelerating from a red light during rush hour, the vehicle suffered a sudden, catastrophic loss of steering control. The steering wheel locked completely and could not be turned. Simultaneous loud, long beeping and dashboard warnings appeared, stating: "Steering malfunction stop the…”
Electrical System · filed Sep 10, 2026
“Description of Incident and Safety Defect:Failed Component & Inspection Availability: The gateway control module, located in an unsealed floor compartment under the rear seat, failed due to liquid/moisture intrusion. The damaged module and vehicle are fully available for inspection upon request.Safety Risk: The sudden…”
Electrical System · filed Aug 28, 2026
“While driving the vehicle after a bump in a pot-hole there was loud clunking noise from the engine compartment and car stopped suddenly. There was a risk of getting hit by the car from behind. Car was towed to Audi Service Center and found to have a Connecting Rod Bearing Failure damaging the whole engine. The act is…”
Engine · filed Aug 27, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
1,083 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2018 Audi Q5. The 10 most recent:
This bulletin provides information when the horn sound quality is poor.
TSB_2074436_3 · Service Bulletin/Repair Instructions · issued Aug 26, 2026
This bulletin provides informaitn when there is a warning messsage; "Instrument cluster: fault. Limited warning messages. Please contact workshop"; DTC B200096.
TSB_2069331_8 · Service Bulletin/Repair Instructions · issued Aug 26, 2026
This bulletin provides information for all models regarding brake sounds.
TSB_2069904_3 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only).
TSB_2069078_4 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This TSB describes a corrosion issue due to outside influence and the prohibition of warranty in these cases.
TSB_2068999_4 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This bulletin provides information when there is corrosion on the friction survace of steel brake discs.
TSB_2067132_4 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This bulletin provides service infomraiton regardin gthe identifaction of noises with dynamic steering.
TSB_2063546_5 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This bulletin provides service information when thre are engine noises in the vehicle interior.
TSB_2063528_5 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This bulletin provides information about leather care and seat repair.
TSB_2076945_2 · Service Bulletin/Repair Instructions · issued Aug 20, 2026
This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
SM 05-2026 · Other · issued Aug 18, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2018 Audi Q5 has 6 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2018 Audi Q5?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 17,750 miles. This does not predict when a particular vehicle will develop a problem.