2021 Audi RS 5 Report
Known issues, recalls, running costs, and what to check before you buy.

Overall Score
Key Takeaways
- The 2021 Audi RS 5 has a high recall count (48), with significant focus on the rear seat belt retractors and rear axle suspension components.
- Despite numerous recalls, there are zero reported consumer complaints, suggesting issues may be addressed via manufacturer campaigns.
- The vehicle's reliability is assessed as below average, largely due to the volume and nature of its recalls.
- Fuel economy is respectable for its performance class, with a combined EPA rating of 20 MPG.
2021 Audi RS 5
Critical Failure Risk
Recalls indicate potential issues with rear seat belt retractors failing to lock properly, which is a significant safety concern, especially for child restraint systems. This is a manufacturing defect that requires inspection and potential replacement.
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, and limited seating.
Who This Car Is For
Best for
Performance enthusiasts seeking a potent German coupe or Sportback.
+2 more buyer-fit notes in the full report
Avoid if
Buyers seeking a low-maintenance, worry-free daily driver.
+2 more buyer-fit warnings in the full report
2021 Audi RS 5 Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2021 Audi RS 5.
Vehicle Specs
- Fuel Type
- Premium
- Seating Capacity
- 4
- Transmission
- Automatic
- Drivetrain
- AWD/All-Wheel Drive
- Body Style
- Coupe
- EPA Combined MPG
- 20
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Most Common Issues
1. Rear Seat Belt Retractor Malfunction
Most reportedUsage data observed
2. Rear Axle Lock Nut Failure
Usage data observed
First Service Interval
- Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Power Steering)
Est. shop cost: $150 - $300
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FAQ
Is the 2021 Audi RS 5 reliable?
The CarFocal Reliability Score for the 2021 Audi RS 5 is 7.5/10. Reliability score is 7.5/10. NHTSA recalls: 48. Owner complaints: 0.
How practical is the 2021 Audi RS 5 for daily use?
Practicality score is 3.2/10. The score is mainly limited by high fuel consumption, and limited seating. EPA combined economy is 20 MPG. Seating capacity is 4.
What is the overall score for the 2021 Audi RS 5?
The CarFocal Overall Score for the 2021 Audi RS 5 is 5.7/10. Overall score is 5.7/10 (Mixed). Confidence 55%. Maintenance 8.0/10. Practicality 3.2/10.
What does it cost to own and maintain a 2021 Audi RS 5?
Based on Carfocal's data, First listed service: - Oil Change (5W-40 Synthetic) (Parts: 5W-40 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Fluid Level Checks (Coolant, Brake, Power Steering) at 10,000 miles. Estimated first-year maintenance: $500 - $1,000. Repair prediction highlight: Rear Seat Belt Retractor (typical at 30,000 miles, estimated cost Min: $200 • Max: $600).
What is the MSRP range for the 2021 Audi RS 5?
Base MSRP is $100,000.
What engine is in the 2021 Audi RS 5?
Engine specs list 6 • 2.9.
What transmission does the 2021 Audi RS 5 use?
According to CarFocal's specs for the 2021 Audi RS 5, transmission is Automatic. The paired drivetrain is AWD/All-Wheel Drive.
Does the 2021 RS 5 require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2021 Audi RS 5?
EPA combined estimate is 20 MPG.
What driver assistance and safety features are available on the 2021 Audi RS 5?
11 standard and 5 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2021 Audi RS 5?
According to CarFocal's specs for the 2021 Audi RS 5, seating capacity is 4.
What body style is the 2021 Audi RS 5?
According to CarFocal's specs for the 2021 Audi RS 5, body style is coupe.
What drivetrain does the 2021 Audi RS 5 use?
According to CarFocal's specs for the 2021 Audi RS 5, drivetrain is AWD/All-Wheel Drive. Transmission is Automatic.
Are there open safety recalls on the 2021 Audi RS 5?
This model year has 48 official safety campaigns listed.
Should buyers consider alternatives to the 2021 Audi RS 5?
Alternatives listed in this guide: 2021 BMW M4 and 2021 Porsche 911.