Audi S5 years to avoid

Every Audi S5 model year on file (2013-2020), ranked worst to best by severity index - the share of owner complaints that report a crash, fire, injury or fatality.

2018
Worst year on file
61.1
Severity index
Engine
Most-reported system
2020
Cleanest year on file

Ranked worst to best

#Model yearSeverityComplaintsMost-reported system
12018 Audi S561.1 Medium26Engine
22013 Audi S552.6 Medium16Power Train
32020 Audi S548.8 Medium25Electrical System
A high rank here means a larger share of this year's complaints described a crash, fire or injury - not that the vehicle is unsafe to drive, and not a reliability or repair-cost rating. Complaint counts are not normalised by units sold.

Audi S5 complaints and recalls by year

Model yearComplaintsRecallsCrashesFiresSeverityMost-reported system
20131600052.6 MediumPOWER TRAIN
20182622061.1 MediumENGINE
20202540048.8 MediumELECTRICAL SYSTEM
Source. NHTSA public complaint and recall APIs. Complaint counts are not normalised by units sold; a high-volume seller will attract more filings than a rare trim.