2015 Audi A8: common problems and reliability

The 2015 Audi A8 has 61 owner-filed NHTSA complaints and 5 recalls on record. The most-reported areas are engine and service brakes. Owners most often flag high maintenance and repair costs — very expensive parts (e.g., air struts ~$2,200 each, headlights ~$3,000) and labor, leading to high annual ownership costs. frequency: very frequent.

Safety record for the 2015 model year

61
Owner complaints
5
Recalls
2
Crash reports
0
Fire reports

Source: NHTSA complaints and recalls filed for 2015 Audi A8 vehicles (US, public record).

Where owners report problems

engine
34
service brakes
8
wheels
6
electrical system
5
visibility/wiper
4

Recalls affecting the 2015 A8

fuel system, gasoline:delivery:hoses, lines/piping, and fittings

Campaign 18V430000

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2015 Audi S8 and A8 vehicles. The fuel supply line for the high pressure fuel pump may become porous over time, resulting in a fuel leak.

fuel system, gasoline:fuel injection system:fuel rail

Campaign 19V035000

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.

fuel system, gasoline:delivery:hoses, lines/piping, and fittings

Campaign 19V057000

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2016 Audi A8 and S8 vehicles. The fuel supply line for the high pressure fuel pump may become porous and leak fuel.

structure:body:hood

Campaign 20V397000

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.

What owners say across generations

Sentiment is generally positive among long-term owners, particularly for the D5 generation (2018+), which is praised for its exceptional ride comfort, quiet cabin, advanced technology, and strong value proposition on the used market. The D5 is frequently descr

  • High maintenance and repair costs — very expensive parts (e.g., air struts ~$2,200 each, headlights ~$3,000) and labor, leading to high annual ownership costs. Frequency: very frequent.
  • Mild Hybrid System (Belt Starter Generator/BSG) failures — a known issue on D5 (2018+) models with the 48V system, potentially leading to expensive repairs; subject to a technical service campaign (27BQ). Frequency: recurrent.
  • Electronic gremlins — concerns over long-term reliability of complex infotainment, driver aids, and other electronic systems; some isolated reports of issues requiring multiple resets. Frequency: recurrent.
  • Air suspension failures — a noted point of potential failure and high repair cost, particularly on higher-mileage examples of all generations. Frequency: recurrent.
  • Rapid depreciation — significant loss in value, especially in the first few years, though this makes the car a strong used value. Frequency: very frequent.

Owner insights cover all generations of the A8.

Typical used price

Used A8 listings typically run $85,599–$95,190 across 2012 to 2026 model years.

Other A8 model years

2021 A82020 A82019 A82017 A82014 A82013 A82012 A82011 A82010 A82008 A82007 A82006 A82005 A82004 A82003 A82002 A82000 A81999 A81998 A81997 A81996 A8
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