Audi A8 reliability: common problems by model year

Across 22 model years, the Audi A8 has 346 owner-filed NHTSA complaints and 55 recalls on record. The most-reported areas are engine and electrical system. 2013 drew the most complaints (96), 2010 the fewest (1).

Source: NHTSA complaints and recalls filed for Audi A8 vehicles (US, public record). Typical used asking price $85,599–$95,190.

Which A8 years have the most problems?

Complaint volume by model year. Raw NHTSA totals, not adjusted for sales volume or time on the road, so older and higher-selling years accumulate more. Every year links to its full breakdown.

Highest: 2013 (96 complaints). Lowest: 2010 (1).

Where owners report problems

What owners say

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. Individual model years are broken down above.