Audi A5
B9
Based on aggregated real-world data across engine, drivetrain, and electronics.
The Audi A5 (B9) is a D-segment executive car produced from 2016 to 2024. Available as coupé, Sportback, and cabriolet, it combines elegant design with advanced technology and Quattro all-wheel-drive capability.
Technical Reliability Analysis
Reliability Analysis: Audi A5 (B9) Non-Engine Components
The Audi A5 B9, produced from 2016 to 2024, represents the second generation of Audi's stylish executive coupé. Built on the MLB Evo platform, it shares many components with the A4 B9 but offers a more distinctive design. Overall reliability is good for a premium German vehicle, though some common issues exist.
Common Issues
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Infotainment System: The MMI system can experience occasional freezing or slow response, usually resolved through software updates.
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Sunroof Drains: Clogged sunroof drains can cause water ingress into the cabin. Regular cleaning recommended.
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Door Seals: Convertible models may experience wear on door seals over time.
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Adaptive Suspension: Models with adaptive suspension may experience damper wear after 80,000+ miles.
Build Quality
Interior quality is excellent with premium materials throughout. Panel gaps and paint quality meet high Audi standards. The convertible roof mechanism is complex but generally reliable.
Maintenance & Care Tips
Immediate Maintenance Steps After Purchasing a Used Audi A5 (B9)
The A5 B5 requires regular maintenance to preserve its premium feel and performance. Start with a comprehensive inspection at an Audi specialist.
Priority Actions:
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Sunroof Maintenance: Clean all sunroof drains immediately to prevent water damage.
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Software Updates: Ensure MMI and all control modules have the latest software.
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Transmission Service: Service the S-Tronic dual-clutch transmission if over 60,000 miles.
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Convertible Top: If applicable, inspect and lubricate the convertible mechanism.
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Haldex Service: For Quattro models, service the Haldex all-wheel-drive system.
Service Intervals:
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Oil change: Every 10,000 miles or annually
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Brake fluid: Every 2 years
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Transmission service: Every 60,000 miles
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Haldex service: Every 40,000 miles
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Coolant: Every 4 years
The Final Verdict
Verdict: Recommended
The Audi A5 B9 is a stylish and well-built executive coupé with a reliability score of 7.8. It offers an excellent balance of luxury, performance, and style. While maintenance costs are higher than mainstream alternatives, the A5 delivers a premium driving experience with reasonable dependability for its class.
Frequently Asked Questions
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Reliable Engines for this model
Engine reports for this model are being generated.
Overall reliability depends heavily on the specific engine choice. A great car with a problematic engine can still be a risky purchase. Cross-reference the reports above.