7.0

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
8,687 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2018 Audi Q5 engine problems

engine problem

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2018 Audi Q5 Owner Comments

problem #10

Jun 282023

Q5

  • miles

A D V E R T I S E M E N T S

The check engine light came on so I stopped at the nearest auto repair shop and the codes came back that the thermostat was sticking partially closed and the water pump was leaking.

- Quincy, MI, USA

problem #9

May 162023

Q5 4-cyl

  • miles
THIS VEHICLE HAS ELECTRICAL ISSUES. THIS VEHICLE WATERPUMP FAILED TWICE WHICH I HAD TO REPAIR THIS VEHICLE GIVES WARNING SIGN-??DRIVE SYSTEM MALFUCTION-?? CODES DIRECTING TO TURBO CHARGER BUT IT IS ACTUALLY THE WASTEGATE THATS THE ISSUE-WHICH I HAD REPLACED AFTER THROWING A NEW TURBO. THIS VEHICLE HAS ISSUES WITH THERMOSTAT WHICH I HAD REPLACED TWICE. I HAVE PAYED ALL REPAIRS OUT OF POCKET AND UNTIL TODAY THERE IS NO RECALL.SOMEONE PLEASE TAKE A LOOK INTO THIS MATTER ANY INFORMATION NEEDED FROM ME OR MY MECHANIC I CAN BE CONTACTED VIA EMAIL -: [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Albany , NY, USA

problem #8

Apr 202023

Q5

  • miles
My 2018 Audi Q5 has a water intrusion issue with control module damage. The vehicle reduce speed to 15 mph on the highway, when parked the lights would not shut off. The vehicle would then not turn on. Thirty minutes later the vehicle started. I received a front passenger seatbelt malfunction and several controls went out. The passenger seatbelt would not recognize there was a passenger buckled in the seat. The lights stayed on. The windshield wipers started on their own. The car wouldn-??t recognize the key fob. Later the turn signal malfunctioned, along with the front lights staying on but the rear light and license plate light would not come on. At the dealership they found water in the comfort module housing, left rear quarter panel/wheelbase and said it was probably caused by the pressure vent seal allowing water to enter damaging the comfort module and 56 wires. They stated the vehicle was unsafe and inoperable. They also were not able to roll the windows back up or lock and secure my vehicle. The issues with the vehicle speed occurred 5 weeks ago. The dealership changed the thermostat but the speed reduction happened again afterwards once but when it was turned off and turned back on the speed went back to normal. Then today the vehicle just went crazy with things turning on and other controls not working, like the taillights. Multiple times I have told the dealership of the seatbelt malfunction. They said it was probably the seat detecting something on the seat, like a bag but couldn-??t account for the malfunction when the seat was occupied. The vehicle is now at the dealership with plastic taped around the opened windows and unsecured since the locking controls will not work. They suggested I file a claim with my insurance for the repair. This screams defect to me!

- Lakeland , FL, USA

problem #7

Jan 302023

Q5

  • miles

A D V E R T I S E M E N T S

Jan. 2023 my coolant pump had blockage which caused the coolant hose to break and discharge coolant all over my engine and overheat. I have the repair receipt from Audi Dealer and requested a copy of the inspection report from them. Pictures also attached. I also have my car at the Audi dealer as we speak due to a week later the car would not accelerate properly with a Drive System Malfunction error light, which is now the Turbo Charger needing replacement. Towed to Audi Dealer on 2.7.2023 and waiting for Turbo Charger delivery, currently on back-order. These are not normal wear and tear items on a vehicle with 53,000 miles.

- Valrico, FL, USA

problem #6

Dec 312022

Q5

  • 55,000 miles
The contact owns a 2018 Audi Q5. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power and made an abnormal sound. The vehicle was towed to the dealer, where it was diagnosed that the engine needed to be replaced. The manufacturer was made aware of the failure. The failure mileage was 55,000.

- Saunderstown, RI, USA

problem #5

Feb 142022

Q5

  • miles
On 02/14/2022. Car just died while waiting for cars to pass to turn at light. Dashboard started flasing "engine start system: malfunction! - Please contact service" then "Parking Break Malfunction!" then, "Steering: Malfunction! - You an can continue driving" Panicked because was holding up traffic. After a couple minutes trying Car then just started drove home and put on battery charger overnight. Hoping that's all it was. Next morning 02/15/2022 started right up early morning no issues to be concerned with was on highway doing approx 69 mph, drove approximately 42 miles then then while only driving 35 mph 4 lane highway. Again, No warnings, but while DRIVING Engine and steering, just shut down. Almost causing me to be reared and then hit on passanger side. I don't even want to think what could have happened had this happened on interstate or if my children were in the vehicle. It was a very dangerous and scary situation even happening while only doing 35 mph. This should be considered a MAJOR recall. Vehicle was towed on 02/16/22 to Clearwater Audi. We did not receive vehicle back until after over 9 weeks, 04/22/22. Yesterday, 06/07/2022 Sensors glitching again and being called back into dealership. I want this life threatening recall documented. There is absolutely no reason why a well cared for vehicle with less than 18,000 miles should be having these issues. We We keep losing out on time from work and driving back and forth to dealership. We need to be able to rely on the safety and integrity of this vehicle not only for the driver/passangers but for the safety of others on the road. Thank you for your time to hear our concerns

- Seminole, FL, USA

problem #4

May 172022

Q5

  • miles

A D V E R T I S E M E N T S

Took the vehicle to the local dealer for a car damage repair but notified at multi-point checks that the thermostat housing is leaking coolant. It ran 43K miles only and this is a known issue so should be recalled.

- Orland Park, IL, USA

problem #3

Oct 152020

Q5

  • 27,260 miles
The contact owns a 2018 Audi Q5. The contact stated that while driving at 65 mph, the engine shut-off as the contact was forced to coast the vehicle to the shoulder of the highway. The contact attempted multiple times to restart the vehicle. Engine failure - contact dealer, message was displayed on the instrument panel. Due to the failure, the contact had the vehicle towed to Audi tulsa (4208 S memorial dr, tulsa, ok 74145) where the vehicle was diagnosed with a defective fuel sensor. The dealer replaced the sensor and the fuel tank and the vehicle was returned to the contact. The manufacturer was not notified of the failure. The vehicle was repaired. The failure mileage was approximately 27,260.

- Tulsa, OK, USA

problem #2

Mar 292019

Q5

  • 11 miles
The mil light is on, previous owner returned the car in 8 months, when I bought the car they told me the engine was replaced with another new engine and it's all set, yet after one months of buying the 10K miles car the mil light came on"?"

- Belmont, MA, USA

problem #1

Mar 022018

Q5

  • 4,600 miles
While driving down the expressway in Chicago, transmission, and all safety features completely shut off. Pressing on accelerator had no effect, and with limited steering was able to pull to roadside barely missing high-speed traffic. Expressway roadside is narrow, so was nearly hit by many cars while waiting for tow service. Car would not restart and with full electronic transmission, no ability to put into neutral. Audi roadside assistance did not provide timely tow service. Extremely dangerous and unsafe.

- Chicago, IL, USA

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