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2017 Audi A8 problems

The most common problem on the 2017 Audi A8 is acceleration and speed control. Its complaint count is close to a typical A8 model year.

Typical yearClose to a typical year
Owner complaints
8
Recalls
3
Service bulletins
6862 warranty
Worst area
Acceleration
Fuel economy
22mpg

The worst 2017 Audi A8 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Acceleration
    2
  • Brakes
    2
  • Engine
    2
  • Driver assistance
    1
  • Fuel system
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Acceleration
    2
  • Brakes
    2
  • Engine
    2
  • Driver assistance
    1
  • Fuel system
    1
  • Steering
    1
  • Tires
    1
  • Transmission
    1

Recalls 3

Engine and engine cooling: engine: gasoline: turbo/superchargerReported March 23, 2022 · 26,093 vehicles affected
What is wrong
Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication.
Risk
Worn bearings can cause the turbine wheel to contact the turbocharger housing or cause the shaft to break, causing an engine stall and increasing the risk of a crash.
Remedy
Dealers will replace the oil strainer and perform an oil change, free of charge. Owner notification letters were mailed August 4, 2022. Owners may contact Audi customer service at 1‑800‑253‑2834. Audi's number for this recall is 21H7.

Recall number 22V178000 · Recall details

Structure: body: hoodReported July 7, 2020 · 12,964 vehicles affected
What is wrong
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S8 and A8 vehicles. The seal around the engine compartment may come loose and contact hot engine components.
Risk
If the seal contacts hot engine components, there could be an increased risk of a fire.
Remedy
Audi will notify owners, and dealers will install a retaining plate to prevent the engine compartment seal from loosening. The recall began September 4, 2020. Owners may contact Audi customer service at 1‑800‑253‑2834. Volkswagen's number for this recall is 51G6.

Recall number 20V397000 · Recall details

Fuel system, gasoline: fuel injection system: fuel railReported January 16, 2019 · 74,881 vehicles affected
What is wrong
Volkswagen Group of America, Inc. (Audi) is recalling certain 2016-2018 Q7, A6 and A7 vehicles, and 2015-2018 Audi A8 vehicles. The left and right fuel rails may leak fuel.
Risk
A fuel leak in the presence of an ignition source can increase risk of a fire.
Remedy
Audi has notified owners, and dealers will replace the left and right fuel rail, free of charge. The recall began February 28, 2019. Owners may contact Audi customer service at 1‑800‑253‑2834. Audi's number for this recall is 24DP.

Recall number 19V035000 · Recall details

See all 3 recalls for the 2017 Audi A8

Technical service bulletins for the 2017 Audi A8 686

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 686 bulletins for the 2017 Audi A8

2017 Audi A8 fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
3.0L 6‑cylAWD192922
4.0L 8‑cylAWD182922

What 2017 Audi A8 owners say

Most recent owner complaints, unedited.

Filed Jun 17, 2026 · Engine · IA

Audi number AWA-19-03 covers the crankcase ventilation valve extended warranty for 2013-2016 audi models less than 10 years old and with less than 120,000 miles. My vehicle meets the year and mileage requirements, but is a 2017 model with the same problem as the 2013-2016 models. I paid to have the dealer perform the repairs because they said there was no extended warranty. Audi USA also said they can not find the extended warranty. I would like Audi to cover the cost of this repair. Even thought it is a year newer, it it the same problem experienced on the earlier models. Audi did not correct the problem.

Filed Dec 16, 2025 · Steering · IN

My cars rack and pinion went out with the mileage just over 100,000 miles and I was told that this is a problematic something to do with the inappropriate silicone. Spending $85,000 on a car you would think that this is not something you would have to experience. The car was making a little bit of noise, turning left or right couple days later than it completely went out on me and had to drive the car like I was driving a vehicle with no power steering.

Filed May 20, 2024 · Acceleration, Brakes · 51,000 miles · FL

The contact owns a 2017 Audi A8. The contact stated that while using the cruise control, the warnings ACC (Adaptive Cruise Control) and Brake Guard disabled was display on the instrument panel. The vehicle had been taken to the dealer where it was diagnosed that the camera had failed and needed to be replaced. The contact stated the dealer originally agreed to repair the vehicle; however, the dealer had since denied providing the repair free of charge. The vehicle had not been repaired. The manufacturer was made aware of the failure. The failure mileage was 51,000.

Filed May 18, 2024 · Acceleration, Brakes · FL

Bought a 2017 audi A8l with 51700 miles, from Mike erdman Nissan in coco beach florida, it had front grill damage and when you try to use the cruise control message comes on dash ACC and brake guard disabled, i told dealership they first said theyd fix it but i had to talk to the lender first then theyd fix i talked to the lender now they are refusing to fix it, i never signed anything saying no warranty, nothing was never said about warranty, but was told but eric the salesman that he was going yo have it fixed

Filed Jan 5, 2024 · Tires · LA

My wife and I were traveling [XXX] west on Atchafalaya Basin from New Orleans to Lafayette, a light came on saying inferior tire check air [pressure. Next thing we were on a flat tire on side of busy unsafe area of the interstate. Call 911 to request police for safety with traffic while changing the tire. Officer assist with removal of tire, and said he's never seen a tire with that kind of damage. Inside wall of the tire was completely gone. I purchased a new tire $312. I'm concerned about it happening with the other tires. My wife doesn't feel safe riding in her car since. I read some of the other concerns from people who had similar problems with Pirelli tires. I would appreciate it if someone could research these tires and reimburse me It was a scary situation because of the location. Thank you for your cooperation in this matter! Looking forward to hearing back from you. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 6, 2023 · Fuel system · GA

Gas leaks smells from engine bay previous years have this problem and have recalls...

Filed Aug 15, 2022 · CA

A plastic guide piece which holds the passenger side of the panoramic sunroof (rear, above backseat) retractable sunshade continuously breaks on its own with limited infrequent use by control switch. I had it replaced by the dealer, which is expensive. Its my opinion this is a design flaw, or cheap plastic oem issue.

Filed Feb 11, 2022 · Engine, Transmission · IL · crash

The 2017 A8L 4.0T is equipped with a engine Start-Stop system that switches off the engine when the car is motionless, to save fuel. The system is supposed to restart the engine immediately when the brake is released. This system malfunctions routinely and refuses to restart, leaving me with an immobile car at stoplights and intersections, putting me and my family at risk. This safety hazard has caused two accidents. In the first incident, I parked in my spot and got out of the car. The Audi rolled backward and collided with the car parked behind (insurance claim filed). In the other incident, I was stopped at an intersection, at an incline. The car failed to restart when I took my foot off the brake and rolled back, colliding with the truck behind me. My rear bumper was damaged, truck was not damaged. The car was inspected multiple times, and problem was reproduced by the Audi dealer. They attempted fixes, but failed to solve the problem. No warning lights or message appeared to alert me to this start-stop system failure.

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Compare the 2017 Audi A8

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Questions about the 2017 Audi A8

Is the 2017 Audi A8 reliable?

Owners have filed 8 complaints about the 2017 Audi A8, close to a typical A8 model year.

What is the most common problem with the 2017 Audi A8?

Acceleration and speed control, with 2 complaints. Next is brakes (2).

How many recalls does the 2017 Audi A8 have?

3 recalls, covering engine and engine cooling, structure and fuel system, gasoline.

What gas mileage does the 2017 Audi A8 get?

Official estimates for the 2017 Audi A8 range from 22 mpg combined. The most efficient version (3.0L 6-cyl, AWD) gets 19 city and 29 highway.

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