2021 Audi e-tron VIN Check, Recalls & Reliability
The 2021 Audi E-Tron has mixed reliability. There are 9 recalls and 32 owner complaints on file for the 2021 Audi E-Tron. Severity signals include 1 fire-related complaint. The most commonly reported problem areas are: Electrical System (15), Power Train (8), Unknown Or Other (4).
E-Tron reliability snapshot
Data sourced from Auto Reliability Index, aggregating NHTSA recalls, owner complaints, and RepairPal repair-cost records.
Used-car research
Research the Audi E-Tron before checking the VIN
Compare model years, recurring problems, safety campaigns and market value first. Then use the VIN to verify the history of the individual car.
Most-reported 2021 Audi E-Tron issues
Owner-reported problem categories from NHTSA complaint filings. Counts reflect complaints per category for the most-recent model year on file.
- Electrical System15
- Power Train8
- Unknown Or Other4
- Service Brakes2
- Engine2
- Forward Collision Avoidance1
Pre-purchase inspection checklist for the 2021 Audi E-Tron
Hands-on checks distilled from real NHTSA complaint patterns and recall histories. Bring this list to a test drive or mechanic inspection.
- Inspect for electrical system error messages during a test drive
- Check for any signs of coolant leaks around the motor
- Test the brakes for smooth transition from regenerative to mechanical braking
- Verify that the charging system does not overheat or trip breakers
- Ensure all doors unlock properly from both inside and outside
- Test the MMI system for stability during operation
2021 E-Tron recalls (9)
Every NHTSA safety recall logged against the 2021 E-Tron. A VIN check confirms whether any recall remains unrepaired on a specific vehicle.
- BACK OVER PREVENTIONNHTSA 25V900000Dec 19, 2025
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.
Remedy
Dealers will update the software, free of charge. Owner notification letters were mailed January 14, 2026. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 90TV. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on December 23, 2025.
- ELECTRICAL SYSTEMNHTSA 23V867000Dec 20, 2023
Volkswagen Group of America, Inc. (Audi) is recalling certain 2020-2022 E-Tron Sportback Quattro and 2019-2022 E-Tron Quattro vehicles. Certain high-voltage battery modules may overheat.
Consequence: A high-voltage battery that overheats increases the risk of a fire.
Remedy
Dealers will install onboard diagnostic software to monitor battery module performance, and replace affected battery modules where necessary, free of charge. Owner notification letters were mailed April 3, 2025. Owners may contact Audi customer at 1-800-253-2834. Audi's numbers for this recall are 93U9 and 93V2.
- ELECTRICAL SYSTEMNHTSA 23V842000Dec 13, 2023
Volkswagen Group of America, Inc. (Audi) is recalling certain 2022-2024 RS e-tron GT, e-tron GT, Q4 e-tron Sportback, Q4 e-tron, 2020-2021 Audi A8, 2019-2024 e-tron Quattro, 2020-2024 e-tron Sportback Quattro, Q5, and 2021-2022 A7 vehicles. When using the industrial 220V/240V plug at the 100% charge setting, some home power outlets may be incapable of handling the electrical current required to utilize the compact charging system, causing the outlet or charging cable to overheat.
Consequence: An overheated outlet or charging cable can increase the risk of a fire.
Remedy
Owners are advised not to use the 220V/240V compact/portable charging cable and only use the 110V home charging cable or public charging stations. Dealers will supply a new 220V/240V compact/portable charging cable with an incorporated temperature sensor, free of charge. Owner notification letters were mailed on March 28, 2024. Owners may contact Audi customer service at 1-800-253-2834. Audi's numbers for this recall are 93U6 and 93U8.
- EQUIPMENT, BACK OVER PREVENTIONNHTSA 22V806000Oct 26, 2022
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 AUDI A8, A6 Allroad, E-TRON Quattro, 2022 S3, RSQ8, RS7, RS6 Avant, Q8, Q7, Q3, E-TRON Sportback Quattro, S5 Cabriolet, E-TRON GT, S5 Sportback, A7, A6, A5 Sportback, A5 Cabriolet, A4, A4 Allroad, A3, S8, SQ7, SQ8, S6, and S4 vehicles. The infotainment main unit may become damaged internally when the vehicle is shut off, resulting in an inoperative rearview camera display the next time the vehicle is started. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: An inoperative rearview camera display reduces the driver's rear visibility, increasing the risk of a crash.
Remedy
Dealers will replace the infotainment main unit, free of charge. Owner notification letters were mailed June 6, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 91Ei.
- BACK OVER PREVENTIONNHTSA 22V742000Oct 5, 2022
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5 Coupe, A5 Cabrioleet, A4 Sedan, A4 Allroad, E-Tron Sportback Quattro, SQ7, S5 Cabriolet, E-Tron Quattro, SQ8, SQ5 Sportback, SQ5, S8, S7, S6 Sedan, S5 Sportback, S5 Coupe, 2022 E-Tron GT, and 2021-2022 RSQ8 vehicles. Due to a software issue, a blank or black screen may be displayed instead of the rearview camera image when the vehicle is placed in reverse gear. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: A blank rearview camera display can reduce the driver's rear visibility, increasing the risk of a crash.
Remedy
Dealers will update the infotainment unit software, free of charge. Owner notification letters were mailed October 25, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 91DZ.
- SERVICE BRAKES, HYDRAULICNHTSA 21V707000Sep 13, 2021
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi E-Tron Quattro and E-Tron Sportback Quattro vehicles. Corrosion in the brake booster may cause the Anti-Lock Brake System (ABS), Electronic Stability Control (ESC), speedometer display, and brake assist to stop functioning.
Consequence: A loss of braking assist, ABS, and ESC will increase the effort and distance required to stop, increasing the risk of a crash.
Remedy
Dealers will replace the brake booster, free of charge. Owner notification letters were mailed September 30, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 47R7.
- SEAT BELTSNHTSA 21V606000Aug 5, 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan, A7, A8, E-Tron Quattro, E-Tron Sportback Quattro, Q3, Q5, Q5 Sportback, Q7, Q8, RS5 Sportback, RS5 Coupe, RS6 Avant, RS7, RSQ8, S4 Sedan, S5 Cabriolet, S5 Coupe, S5 Sportback, S6 Sedan, S7, S8, SQ5, SQ5 Sportback, SQ7, SQ8, and 2021-2022 S3 Sedan vehicles. The rear seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Consequence: An unsecured child restraint system can increase the risk of injury during a crash.
Remedy
Dealers will inspect, and replace as necessary, the middle-rear seat belt assemblies, free of charge. Owner notification letters were mailed August 27, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298 and Audi customer service at 1-800-253-2834. Volkswagen's numbers for this recall are 69CR (VW) and 69CS (Audi).
- STRUCTURE, AIR BAGSNHTSA 21V595000Aug 2, 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi E-Tron Quattro and E-Tron Sportback Quattro vehicles. The right hinge pin for the glove box cover may not be properly secured, allowing the glove box lid trim to interfere with the knee air bag during deployment.
Consequence: An air bag that does not deploy properly can increase the risk of injury in a crash.
Remedy
Dealers will inspect the glove box, and secure the hinge pin as necessary, free of charge. Owner notification letters were mailed August 27, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 68H6.
- SERVICE BRAKES, HYDRAULICNHTSA 21V569000Jul 26, 2021
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 E-Tron Quattro and 2020-2021 Audi E-Tron Sportback Quattro vehicles. An improperly welded rotor and shaft may separate within the integrated brake system.
Consequence: Separation of the rotor and shaft may cause a reduction in braking assistance and a loss of the Antilock Brake System (ABS) and Electronic Stability Control (ESC), increasing the risk of a crash.
Remedy
Dealers will replace the brake booster, free of charge. Owner notification letters were mailed September 14, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 47R1.
2021 Audi E-Tron on the road
8,278 2021 Audi E-Tron units were sold new in the US — a key signal for the size of today's used-market inventory.
How the 2021 Audi E-Tron stacks up against rivals
The most-shopped alternatives in the same segment. Each link opens a side-by-side reliability and cost comparison.
Reliability verdict for the 2021 Audi e-tron
The 2021 Audi E-Tron presents an elevated reliability risk, scoring below the segment average. This model's reliability challenges are underscored by a higher-than-average number of recalls, indicating potential systemic issues. Complaints are predominantly concentrated in the electrical system, suggesting a particular area of vulnerability that prospective owners should be aware of.
Beyond electrical concerns, the power train also shows notable issues, though to a lesser extent. Other complaints are scattered across various components, including service brakes and engine, but these are less frequent. As the third year of its generation, the E-Tron should ideally show improved reliability, yet the data suggests otherwise.
In conclusion, the 2021 Audi E-Tron carries a higher risk of reliability issues compared to its peers, warranting cautious consideration from potential buyers.
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2021 Audi e-tron — Frequently asked questions
Is the 2021 Audi e-tron reliable?
The 2021 Audi E-Tron presents an elevated reliability risk, scoring below the segment average. This model's reliability challenges are underscored by a higher-than-average number of recalls, indicating potential systemic issues. Complaints are predominantly concentrated in the electrical system, suggesting a particular area of vulnerability that prospective owners should be aware of.
How many recalls does the 2021 Audi e-tron have?
9 NHTSA safety recalls have been issued for the 2021 Audi e-tron. A VIN check confirms whether any remain unrepaired on a specific vehicle.
What are the most common 2021 Audi e-tron problems?
The most-reported 2021 Audi e-tron problem areas are: Electrical System (15), Power Train (8), Unknown Or Other (4).
Should I run a VIN check on a 2021 Audi e-tron?
Yes. A VIN report verifies title brands, odometer history, accident records, and recall completion on a specific 2021 Audi e-tron, complementing the model-year reliability data on this page.