Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2015 Audi A8 Reliability ReportC+ grade · moderate risk · system-by-system breakdown

75/ 100

KeepScore

MODERATE RISK

Grade: C+

A superb luxury sedan requiring substantial financial commitment for long-term reliability.

Full system breakdown + what I would do

Quick Facts · 2015 Audi A8

  • The system most likely to surface first: air suspension system (major severity).
  • Has 5 NHTSA recalls on record — the most notable involves the fuel system, gasoline:delivery:hoses, lines/piping, and fittings.
  • Scores 7 points below the strongest nearby year — the 2014 Audi A8 earns a 82.

Is the 2015 Audi A8 Worth Buying?

The 2015 Audi A8 offers a phenomenal luxury experience, but it comes with a premium price tag for maintenance and repairs, making it a car that demands a dedicated budget. While robust in many areas, its complex systems, particularly the air suspension and intricate electronics, can lead to costly ownership if not proactively managed. This isn't a car for the faint of heart or light wallet, but a truly rewarding vehicle for those prepared for its demands.

Biggest Strengths

  • Exceptional build quality and luxurious interior materials
  • Robust ZF 8-speed transmission and Quattro AWD system
  • Powerful and generally reliable engine options (when properly maintained)

What Tends to Fail First on the 2015 Audi A8

The systems that break first on the 2015 Audi A8. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Air Suspension Systemmajor
2
Electrical & MMI Systemmoderate
3
Engine Coolant Systemmajor
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

2015 Audi A8 Recall History

5 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

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

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.

What breaks on the 2015 Audi A8?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Other Audi A8 Years to Consider

Compare KeepScores across nearby years of the Audi A8. Click any year for its full report.

2015 Audi A8 Alternatives

Similar class, similar year range — ranked by KeepScore.

Relevant Products for Your 2015 Audi A8

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Frequently Asked Questions

Full Report

2015 Audi A8

7-system breakdown, mileage danger zones, repair cost projections, buyer checklist, and expert verdict.

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Complete Owner's Guide

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Final Step

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