2020 Audi S4 Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The 2020 Audi S4 has a significant recall history, including critical safety concerns related to the front passenger airbag and rear axle.
- While consumer complaints are low, the high volume of recalls and TSBs indicates potential underlying quality control issues.
- Prioritize confirming that all safety recalls, particularly those concerning the airbag system and rear axle, have been properly addressed.
- The premium fuel requirement and combined 23 MPG contribute to higher running costs.
2020 Audi S4
Critical Failure Risk
A critical safety recall (21V295000) addressed the potential failure of the rear axle lock nut, which could lead to axle separation. This is a manufacturing defect, not a wear item.
Early detection can help you avoid a $500-$1,500 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption.
Who This Car Is For
Best for
Enthusiasts seeking a blend of performance and luxury in a sedan.
+2 more buyer-fit notes in the full report
Avoid if
Budget-conscious buyers prioritizing low maintenance costs above all else.
+2 more buyer-fit warnings in the full report
2020 Audi S4 Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2020 Audi S4.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 5
- Transmission
- Automatic
- Drivetrain
- AWD/All-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 23
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Most Common Issues
1. Rear Axle Lock Nut Failure
Most reportedUsage data observed
2. Airbag System Malfunction (PODS)
Usage data observed
First Service Interval
- Engine Oil and Filter Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Engine Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (coolant, brake, washer)
Est. shop cost: $150 - $250
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Full FAQ
Is the 2020 Audi S4 reliable?
The CarFocal Reliability Score for the 2020 Audi S4 is 8.3/10. Reliability score is 8.3/10. NHTSA recalls: 7. Owner complaints: 0.
How practical is the 2020 Audi S4 for daily use?
Practicality score is 4.2/10. The score is mainly limited by high fuel consumption. EPA combined economy is 23 MPG. Seating capacity is 5.
What is the overall score for the 2020 Audi S4?
The CarFocal Overall Score for the 2020 Audi S4 is 6.6/10. Overall score is 6.6/10 (Good). Confidence 55%. Maintenance 7.5/10. Practicality 4.2/10.
What does it cost to own and maintain a 2020 Audi S4?
Based on Carfocal's data, First listed service: - Engine Oil and Filter Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Engine Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (coolant, brake, washer) at 10,000 miles. Estimated first-year maintenance: $1,000 - $1,500. Repair prediction highlight: Rear Axle Lock Nut (estimated cost Min: $500 • Max: $1,500).
What is the MSRP range for the 2020 Audi S4?
Base MSRP is $58,350.
What engine is in the 2020 Audi S4?
Engine specs list 6 • 3.0.
What transmission does the 2020 Audi S4 use?
According to CarFocal's specs for the 2020 Audi S4, transmission is Automatic. The paired drivetrain is AWD/All-Wheel Drive.
Does the 2020 S4 require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2020 Audi S4?
EPA combined estimate is 23 MPG.
What driver assistance and safety features are available on the 2020 Audi S4?
12 standard and 3 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2020 Audi S4?
According to CarFocal's specs for the 2020 Audi S4, seating capacity is 5.
What body style is the 2020 Audi S4?
According to CarFocal's specs for the 2020 Audi S4, body style is sedan.
What drivetrain does the 2020 Audi S4 use?
According to CarFocal's specs for the 2020 Audi S4, drivetrain is AWD/All-Wheel Drive. Transmission is Automatic.
What are the NHTSA safety ratings for the 2020 Audi S4?
NHTSA ratings: Rollover 5/5.
Are there open safety recalls on the 2020 Audi S4?
This model year has 7 official safety campaigns listed.
Should buyers consider alternatives to the 2020 Audi S4?
Alternatives listed in this guide: 2020 Mercedes-Benz C-Class and 2020 Audi A5.