Model-year record

2021 Audi A5
See the complaints, recalls, crash rating, and fuel economy in the public record. Then check the mileage and history of the car you found.
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The same model year can include a well-kept car and a neglected one. Use these records to plan what to check. Use the specific-car check when you know the mileage.
Complaints filed
7
Reports to NHTSA, 2021
Safety recalls
5
NHTSA campaigns on record
NHTSA crash test
Not rated
Overall NCAP rating
Combined MPG
27
EPA estimate
Known issues
Electrical System issues lead owner complaints (29% of 7 reports), followed by unknown or other (29%).
Share of all 7 NHTSA complaints for this model year, grouped by the component owners named. Bars are scaled to the largest category. Examples: ODI 11667401, ODI 11439892.
Individual complaint reports(7)
Showing the 7 most recent reportsPower TrainJan 2026 · ODI 11711887Details +Close −
What component or system failed or malfunctioned, and is it available for inspection upon request? TRANSMISSION - GEAR SHIFT How was your safety or the safety of others put at risk? THE CAR STOPPED SHIFTING GEARS AND WE WHEN THE CAR INSTRUCTED US TO PULL OVER IMMEDIATELY IT WASN'T A SAFE PLACE TO STOP THE CAR. Has the problem been reproduced or confirmed by a dealer or independent service center? SO FAR AUDI NOR THE DEALERSHIP HAVE BEEN ABLE TO RECTIFY THE PROBLEM. ONLY THAT THEY SEE PIECES OF METAL IN THE TRANSMISSION LINE. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? THE DEALERSHIP AND MANUFACTURER HAVE INSPECTED THE VEHICLE. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? THE TRANSMISSION MALFUNCTION WARNING CAME ON TWICE AND TAKE YOUR CAR TO THE NEAREST REPAIR FACILITY WARNING CAME ON ONCE.
- Reported
- Jan 2026
- Incident date
- Oct 2025
- Mileage
- Not provided
- Outcome flags
- None reported
Air BagsDec 2025 · ODI 11707412Details +Close −
The passenger side air bag indicator constantly turns off and on in my Audi no matter if there is or is not a passenger in the seat. I took my vehicle to an authorized Audi service center to have the issue checked and they determined the issue to be a failed pods mat based on the error code returned. Upon researching, I’ve discovered that this issue was a safety recall issue with Audi A5 Sportback vehicles in 2020. My vehicle was manufactured during the time of this particular recall and the issue appears to be indicative of this recall. The recall was safety recall code: 74E3.
- Reported
- Dec 2025
- Incident date
- Dec 2025
- Mileage
- Not provided
- Outcome flags
- None reported
Unknown Or OtherNov 2025 · ODI 11700320Details +Close −
I was driving down the interstate when my Warning Transmission Failure light came on. Then another message said you can drive with limited use if vehicle. Seconds later the Warning Transmission Failure light came on again and said drive to your nearest repair shop. Moments later the Warning came on and said safely stop your vehicle. I pulled over on the side of the road and pit my car in park. After doing so the Warning Transmission Failure stayed on and the car no longer would shift into any gears. The car never overheated or stopped running. I had to get the car towed. My car has been in the shop for 3.5 weeks and no one can tell me what's wrong with it.
- Reported
- Nov 2025
- Incident date
- Oct 2025
- Mileage
- Not provided
- Outcome flags
- None reported
Electrical SystemJun 2025 · ODI 11667401Details +Close −
The contact owns a 2021 Audi A5. The contact stated while the driving 35 MPH, the instrument panel was blinking on and off several times and then went dark. A local dealer was contacted. The vehicle was taken to the dealer where it was diagnosed and determined that the instrument panel needed to be replaced. The vehicle was not repaired; however, the dealer was waiting for the parts to repair the vehicle. The manufacturer was notified of the failure and a case was opened. The approximate failure mileage was 56,795.
- Reported
- Jun 2025
- Incident date
- Jun 2025
- Mileage
- Not provided
- Outcome flags
- None reported
Forward Collision AvoidanceFeb 2024 · ODI 11571158Details +Close −
There was no damage caused. The audi pre sense technology (automatic braking) has come close to causing several accidents by braking extremely hard when there has been no reason to brake.
- Reported
- Feb 2024
- Incident date
- Feb 2024
- Mileage
- Not provided
- Outcome flags
- None reported
Unknown Or OtherJun 2023 · ODI 11526418Details +Close −
My vehicle was repaired pursuant to rearview/backup camera recall (22V742000). Unfortunately, the issue has again arisen and the backup camera alternates between a white screen, a black screen and a frozen screen.
- Reported
- Jun 2023
- Incident date
- Jun 2023
- Mileage
- Not provided
- Outcome flags
- None reported
Electrical SystemNov 2021 · ODI 11439892Details +Close −
The contact owns a 2021 Audi Q5. The contact stated that while driving at 5 MPH, after shifting from reverse to drive the vehicle lost all power. The contact stated that various warning lights were illuminated during the failure. The vehicle was unable to restart. The vehicle was towed to the dealer where the failure was diagnosed as the gateway under the rear seat was wet. The gateway and battery needed replacement. The vehicle was repaired. The manufacturer was notified of the failure by the dealer. The contact stated that the water damage was caused by the vehicle however, the contact stated that she did not cause the failure. The approximate failure mileage was 3,500.
- Reported
- Nov 2021
- Incident date
- Oct 2021
- Mileage
- Not provided
- Outcome flags
- None reported
Recalls(5)
Open a recall to read what NHTSA says is wrong, what can happen, and how it gets fixed. Check the VIN and remedy eligibility with a dealer; federal no-charge requirements have an age limit, though a manufacturer may offer more coverage.
Back Over PreventionMay 2022 · 22V742000Details +Close −
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."
Risk: 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.
Open full NHTSA recall record →Seat BeltsMay 2021 · 21V606000Details +Close −
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."
Risk: 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).
Open full NHTSA recall record →Exterior Lighting · 20V737000Details +Close −
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS5 Sportback, 2020-2021 Audi A5 Sportback, and S5 Sportback vehicles. The wiring harness for the rear lights could be missing the anti-abrasion protection in the area of the spare wheel well.
Risk: Without the scuff protection, the wires may become damaged during a rear crash, disabling the doors from being opened from the outside, causing a loss of hazard lights, and increasing the risk of injury.
Remedy: Audi will notify owners, and dealers will apply scuff protection, free of charge. The recall began January 21, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 97EU.
Open full NHTSA recall record →Suspension · 21V295000Details +Close −
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6 Allroad, A5 Cabriolet, A4 sedan, A4 Allroad, SQ5, S7, A6 sedan, S5 coupe, S4 sedan, S5 Cabriolet, A5 coupe, 2019-2021 RS5 coupe, A5 Sportback, S5 Sportback, RS5 Sportback vehicles. The lock nut on the trailing arm of the rear axle may break due to stress corrosion.
Risk: A broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.
Remedy: Dealers will replace the lock nuts and, if necessary, the associated bolts, free of charge. Owner notification letters were mailed June 4, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L1.
Open full NHTSA recall record →Tires · 22V034000Details +Close −
Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed.
Risk: Rear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash.
Remedy: Dealers will inspect the rear axle, adjust the alignment as necessary, and replace any prematurely or unevenly worn tires, free of charge. Owner notification letters were mailed March 3, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L5.
Open full NHTSA recall record →A campaign can apply to this model year without being incomplete on a specific vehicle. Check the VIN with NHTSA or a dealer to confirm whether a particular car needs repair.
Investigations
0 NHTSA investigations on record
No investigations are on record as of Jul 2026. An empty record is not a clean bill of health.
Crash-test ratings
2021 Audi A5 2 DR AWD NHTSA source
- Overall
- Not rated
- Frontal
- Not rated
- Side
- Not rated
- Rollover
- Not rated
Fuel economy by trim
| Trim | Engine | Drivetrain | Transmission | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| A5 Sportback quattro | 2.0L 4-cyl | All-Wheel Drive | Automatic (AM-S7) | 25 | 34 | 28 |
| A5 Sportback S line quattro | 2.0L 4-cyl | All-Wheel Drive | Automatic (AM-S7) | 24 | 31 | 27 |
| A5 quattro | 2.0L 4-cyl | All-Wheel Drive | Automatic (AM-S7) | 24 | 31 | 27 |
| A5 Cabriolet quattro | 2.0L 4-cyl | All-Wheel Drive | Automatic (AM-S7) | 23 | 31 | 26 |
EPA laboratory estimates by trim and engine. Actual mileage varies with driving, weather, load, and maintenance. EPA source.
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2021 Audi A5: frequently asked
What does the complaint record show for the 2021 Audi A5?
Owners filed 7 NHTSA complaints about the 2021 Audi A5. This is raw owner-reported complaint volume with no production or exposure normalization, so it is not a reliability score or a best/worst-year ranking.
What are the most common problems on the 2021 Audi A5?
The most-reported problem areas are Electrical System (29% of complaints) and unknown or other (29%).
How many recalls does the 2021 Audi A5 have?
5 recalls have been issued that affect the 2021 Audi A5, covering components such as back over prevention. Check the VIN with NHTSA and ask a dealer to confirm remedy eligibility; federal no-charge requirements have an age limit, though manufacturers may offer more coverage.
What gas mileage does the 2021 Audi A5 get?
The EPA rates the 2021 Audi A5 between 26 and 28 mpg combined, depending on trim and drivetrain.