2018 AUDI Q5 Problems
Real NHTSA owner complaints for the 2018 Audi Q5. This model year has 193 NHTSA complaints — top issue: Electrical Faults.
Model-Year Complaints
193 owner reports
Recall Campaigns
6 NHTSA campaigns
Top Failure Area
Electrical Faults
Worst 2018 Audi Q5 Problems
Top 3 most-reported issues with average mileage at failure.
Electrical Faults
Uncategorized Issues
Engine Problems
AI Interpretation — 2018 Audi Q5
Low ConfidenceComplaints for the 2018 Audi Q5 are concentrated in electrical faults, with 64 reports, followed by uncategorized issues and engine problems. Crash-related complaints are low at 9, but the data is limited to a single model year and consumer-submitted reports.
- Electrical faults account for the highest number of complaints at 64.
- Engine problems total 31 complaints, and suspension failures 24.
- Forward collision avoidance (AEB) has 18 complaints, and unintended acceleration 12.
- Electrical Faults
- Engine Problems
- Suspension Failures
- Inspect electrical systems, including infotainment and lighting.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for engine and suspension repairs.
- Have a mechanic inspect the vehicle before purchase.
Considering a 2018 Audi Q5?
This page shows the model year's reputation. The VIN tells you about this specific car — accidents, title issues, odometer fraud. Full report just $12.95 (vs. Carfax $39.99).
All Problems by Category
Every NHTSA complaint category for the 2018 Audi Q5. A single complaint may appear in multiple categories.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical Faults | 64 | — | — | — | |
| Uncategorized Issues | 43 | 2 | — | — | |
| Engine Problems | 31 | — | — | — | |
| Suspension Failures | 24 | — | — | — | |
| Structural Problems | 20 | 2 | — | — | |
| Brake System | 19 | 3 | — | — | |
| Forward Collision Avoidance: AEB | 18 | 2 | — | — | |
| Unintended Acceleration | 12 | 3 | — | — | |
| Airbag Malfunctions | 12 | 1 | — | — | |
| Headlight/Taillight Failures | 11 | 1 | — | — | |
| Steering Defects | 9 | — | — | — | |
| Transmission / Drivetrain | 9 | 2 | — | — | |
| Seat Belt Issues | 7 | — | — | — | |
| Seat-Related Issues | 5 | — | — | — | |
| Wheel Issues | 5 | — | — | — | |
| Back Over Prevention | 3 | — | — | — | |
| Fuel/Propulsion System | 3 | — | — | — | |
| Visibility | 3 | — | — | — | |
| Electronic Stability Control (Esc) | 3 | — | — | — | |
| Visibility/Wiper | 2 | — | — | — | |
| Lane Departure | 2 | — | — | — | |
| Tire Issues | 1 | — | — | — | |
| Fuel System | 1 | — | — | — | |
| Gasoline | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2018 Audi Q5. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
I was driving home from the farmers market with my two young kids. I was turning left at a busy intersection when the engine died and an engine warning flashed on the dash (I don't recall the exact message; it sounded catastrophic). There were no "check engine" or any other war…
Title - Sudden Loss of Steering Control While Driving – 2018 Audi Q5 (Aug 2024) While driving my 2018 Audi Q5 at normal road speeds, the vehicle experienced a sudden and complete loss of power steering assist. A dashboard alert stating “Power Steering Malfunction” appeared simul…
I was pulling slowly into a parking space at a grocery store, with my right foot on the brake, nearly stopped. Then the car rapidly and suddenly accelerated unintentionally. The car jumped over a bush, a median, rammed into a parked car, pushing it across the next parking lane …
The rear view camera is not operating when shifting to reverse. I can demonstrate this malfunction at any time to anyone. Driver is unable to detect short objects or small children directly behind the vehicle. The problem was confirmed by the dealer during a service visit. At tha…
The Seat Occupancy Detection System is malfunctioning. The passenger airbag warning light activates when a passenger occupies the passenger seat and the passenger overhead reading light remains on when the seat is occupied including overnight. These are established symptoms of Se…
Problem with Brake booster servo issue comes on the dash then goes away. Brakes are spongy and brake pedal makes a swooshing sound when pressed
I am submitting this complaint to report a safety defect involving a 2018 Audi Q5 (Premium Plus, Technology Package). The vehicle’s MMI infotainment/navigation system intermittently shuts down or reboots during operation. When this occurs while the vehicle is in in reverse, the r…
Yellow warning light..drive system malfunction. Red warning light..low oil pressure at idle. Says stop engine..after engine restart lights go off and is fine.. for a little bit.
The front subframe on the vehicle is severely rusted and corroded through rust. Part of it has fallen off, and the rest of it is badly damaged. A structural integrity, a major safety risk. The Audi Dealer inspected it and confirmed. The car is unsafe to drive.
Unpublished costly catastropic electrical failure Audi of America reviewed the case and declined assistance solely because the vehicle was already totaled and unavailable for dealer inspection. Audi did not dispute the presence of water intrusion, the technical findings, or the …
Vehicle: 2018 Audi Q5 Prestige Mileage: Approximately 34,000 miles On December 14, 2024, while driving at normal road speeds, my vehicle suddenly lost power and displayed multiple warning messages, including drivetrain and system malfunction alerts. The vehicle became unstable a…
On 10/27/25 as I was slowly pulling into a parking space, my Audi Q5 lurched forward and jumped the curb crashing into a tree. Happened too quickly to apply the brakes. No warning indications at the time of the incident. Car would not start and had to be towed to a repair shop. T…
The contact owns a 2018 Audi Q5. The contact stated that while the vehicle was parked with her son was in the car seat, the rear driver’s side seat lap band was twisted and was stuck around his waist. The contact stated that the seat belt failed to retract, and the contact had to…
Car displayed a warning sign that safety system malfunctioned. Airbag indicator showed “passenger airbag off”. This error occurred sporadically and for a limited amount of time. It also kept sensing that passenger seat was occupied when it wasn’t. From what I understand , the iss…
Rear coil springs broke. No heavy duty cycle. 46,000 miles. Spring retention pads dislocated and destroyed. Powder coat anti rust prevention in 90% good shape. No reason for coil springs to break other than assembly defect or supplier material defect.
My car randomly rebooting while driving. The whole MMI goes down
The vehicle stalls and does not move forward while I was driving it stalled. I had to allow it to roll freely out of traffic.
Safety System Malfunction message appears on dash. Passenger side air bag goes on and off while driving. Whole system chimes and random messages flashing on screen constantly. At times system doesn’t recognize that I have my drivers side seatbelt buckled. So system keeps chi…
The contact owns a 2019 Audi Q5. The contact stated that while driving at an undisclosed speed, with no other vehicles or objects nearby, the Forward Collision Avoidance system unintendedly activated. The contact stated that within seconds, the Forward Collision Avoidance: Automa…
BCM
Source: NHTSA Complaints Database. Real owner reports for the 2018 Audi Q5.
Recalls for 2018 Audi Q5
6 campaignsNHTSA recall campaigns for the 2018 Audi Q5. Recalls are free to fix at any authorized dealer. Run a VIN check below to see if your specific vehicle has open recalls.
2018 Audi Q5 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2018 Audi Q5 reliable?▾
Severe Issues. The 2018 Audi Q5 has 193 NHTSA owner complaints, 9 crash-related, and 6 recall campaigns. The most reported issue is Electrical Faults (64 complaints). Source: NHTSA via VinSpector AI.
What are the most common problems with the 2018 Audi Q5?▾
#1: Electrical Faults (64 complaints). #2: Uncategorized Issues (43 complaints). #3: Engine Problems (31 complaints)
At what mileage do problems start on the 2018 Audi Q5?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2018 Audi Q5?▾
The 2018 Audi Q5 has 9 crash-related complaints and 0 fire reports out of 193 total NHTSA complaints. 5 injuries were reported. For NCAP lab crash test star ratings, visit nhtsa.gov/ratings.
Does the 2018 Audi Q5 have any recalls?▾
Yes — 6 NHTSA recall campaigns affect the 2018 Audi Q5. The largest issue: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER. Check nhtsa.gov/recalls or run a VIN check to see if your specific vehicle has open recalls.
Should I buy a 2018 Audi Q5?▾
The 2018 Audi Q5 has severe issues — review the top problems before buying. Pay particular attention to Electrical Faults issues. Always run a VIN check on the specific car you're considering to check for accident history, open recalls, and title brands.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Audi Q5 reliability report with year-by-year comparison.
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Check Your Specific 2018 Audi Q5
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud. Full report just $12.95 (vs. Carfax $39.99).