Most common 2020 Audi A4 Allroad problems
Share of the 30 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Audi A4 Allroad complaints by model year
Best A4 Allroad years: 2018, 2016, 2015. Years to avoid: 2013, 2014. Compare all years →
2020 Audi A4 Allroad recalls (1)
Tires
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,…
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.
What 2020 Audi A4 Allroad owners say
Electrical system all 20 →
The MMI / Map Display will intermittently restart itself, sometimes as often as 5 minutes apart. Each time it reboots, there is a chance that manual intervention (PIN code entry or login) is required to get it working again. Until the PIN or password has been entered, maps and other core car features are unavailable. Having to deal with these reboots while driving is severely distracting - losing directions while driving is disorienting and has sent me down wrong turns in the past. If the MMI asks for a PIN or password after reboot, one has to stop looking at the road for however long it takes to enter that. The problem hasn't been confirmed by a dealer or service center, but there are several posts online where ~a hundred people are running into the same software issue, on the same car, that started at around the same time. …
The MMI (multi-media interface) frequently reboots during driving, resulting in a black screen and the inoperability of key systems such as the backup camera, rear obstacle detection, navigation, and cell phone tethering (for hands-free operation). These reboots require user input, including entering a PIN to log into the user account (if set up) and repeatedly tapping on the MMI, which can be highly distracting while driving. By its very nature, the reboot catches the driver by surprise and requires diverting attention from driving.Typically, this user input is provided while stationary, immediately after starting the vehicle. The issue emerged sometime in February or March 2025. The vehicle was last serviced on April 17, 2025, at an Audi dealer. The dealer performed the recommended service. …
Driver assistance
The MMI (multi-media interface) frequently reboots during driving, resulting in a black screen and the inoperability of key systems such as the backup camera, rear obstacle detection, navigation, and cell phone tethering (for hands-free operation). These reboots require user input, including entering a PIN to log into the user account (if set up) and repeatedly tapping on the MMI, which can be highly distracting while driving. By its very nature, the reboot catches the driver by surprise and requires diverting attention from driving.Typically, this user input is provided while stationary, immediately after starting the vehicle. The issue emerged sometime in February or March 2025. The vehicle was last serviced on April 17, 2025, at an Audi dealer. The dealer performed the recommended service. …
The MMI (the display with radio, carplay, cameras, warnings etc) restarts without any warning every 5-10 minutes. Does not seem to depend on if apple car play, bluetooth, backup camera etc is used at the time. In 2 cases this has happened while using the backup camera when going in reverse (and many more times when using for media play). This lead to the backup camera not showing and warnings about proximity to objects not working until it has completed the restart of the display (~60 seconds). I have not reported this to Audi but a simple web search shows that this is a common problem.
2020 Audi A4 Allroad engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 7-speed dual-clutch | AWD | 23 / 31 / 26 |
EPA ratings. Class: Wagon.
Frequently asked questions
Is the 2020 Audi A4 Allroad a good car?
Based on 30 owner complaints filed with NHTSA, the 2020 A4 Allroad rates average: about as many complaints as a typical year of the A4 Allroad at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2020 Audi A4 Allroad?
The electrical system — 20 complaints, 67% of all complaints for this model year. Next are the driver assistance (13) and windows, wipers & sunroof (1).
How many recalls does the 2020 Audi A4 Allroad have?
There is 1 recall for the 2020 Audi A4 Allroad, the most recent from January 26, 2022 (tires). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Audi A4 Allroad?
The best years by complaints, compared at the same age, are 2018, 2016 and 2015. Years to avoid or approach with caution: 2013 and 2014. See the full Audi A4 Allroad years comparison.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.