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U.S. public vehicle records

2020 Audi S4 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

16 owner complaints analyzed

3 distinct recall campaigns

Not available median reported failure mileage

Scope: 2020 model year. Data snapshot: . 0 complaints include usable failure mileage.

Owner-reported patterns

Most common problems

Electrical System is the most frequently named component, appearing in 14 of 16 complaints (87.5%). A complaint can name multiple components.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Electrical System
14
Back Over Prevention: Warnings
8
Unknown Or Other
5
Back Over Prevention: Rearview System Braking
4
Forward Collision Avoidance: Warnings
1
Lane Departure: Blind Spot Detection
1
Visibility/Wiper
1
Component breakdown data
CategoryCount
Electrical System14
Back Over Prevention: Warnings8
Unknown Or Other5
Back Over Prevention: Rearview System Braking4
Forward Collision Avoidance: Warnings1
Lane Departure: Blind Spot Detection1
Visibility/Wiper1

Electrical System: 14; Back Over Prevention: Warnings: 8; Unknown Or Other: 5; Back Over Prevention: Rearview System Braking: 4; Forward Collision Avoidance: Warnings: 1; Lane Departure: Blind Spot Detection: 1; Visibility/Wiper: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
0
25,000 to 49,999
0
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0000
25,000 to 49,9990
50,000 to 74,9990
75,000 to 99,9990
100,000 to 149,9990
150,000 and above0

Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

No usable failure mileage is recorded. 16 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2024
1
2025
15
Complaints over time data
CategoryCount
20241
202515

2024: 1; 2025: 15

Pattern summary

Electrical System leads the component reports. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.