Electronic System Glitches

The high TSB count suggests potential issues with the vehicle's complex electronic systems. These can range from infotainment system malfunctions to sensor errors, often addressed by software updates or module replacements. Estimated repair cost: $200 - $1,000+.

Older Audis, particularly those with the 3.0T engine, can develop oil leaks from various seals and gaskets, such as the valve cover or oil filter housing. Prompt attention prevents potential engine damage from low oil levels. Estimated repair cost: $300 - $1,200.

Supercharger Belt Wear

The serpentine belt driving the supercharger can wear over time, leading to reduced boost pressure or complete failure. This impacts engine performance significantly. Estimated repair cost: $200 - $500.

CARFOCALvehicle research

2016 Audi S5 Maintenance guide

Name: Maintenance dataset for 2016 Audi S5
Creator: Carfocal

v1.0Updated Jun 2, 2026Daniel Wilson4 Sources Analyzed

MAINTENANCE SUMMARY

The 2016 Audi S5, with its 3.0L V6 engine and All-Wheel Drive, presents an average reliability picture, underscored by a high TSB count of 245. Owners should anticipate proactive maintenance, particularly concerning potential electronic glitches and minor mechanical adjustments suggested by these bulletins.

View Critical Issue: Oil Leaks

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

245 TSBs | 0 Recalls

CarFocal account required

Unlock the Full 2016 Audi S5 Maintenance Guide

Create a free account to reveal the full service schedule, repair costs, and deeper diagnostic data.

Key Takeaways

The 2016 Audi S5 has an average reliability rating, with a notable 245 TSBs indicating potential for minor to moderate issues.
Proactive maintenance, especially addressing potential electronic glitches and oil leaks, is crucial for long-term ownership.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance

2016 Audi S5 Maintenance guide

v1.0Updated Jun 2, 2026Daniel Wilson4 Sources Analyzed

MAINTENANCE SUMMARY

View Critical Issue: Oil Leaks

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

245 TSBs | 0 Recalls

CarFocal account required

Unlock the Full 2016 Audi S5 Maintenance Guide

Create a free account to reveal the full service schedule, repair costs, and deeper diagnostic data.

Key Takeaways

The 2016 Audi S5 has an average reliability rating, with a notable 245 TSBs indicating potential for minor to moderate issues.
Proactive maintenance, especially addressing potential electronic glitches and oil leaks, is crucial for long-term ownership.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance