
2020 Audi A4 ALLROAD
Problems, Recalls & Reliability Report
Quick Summary
The 2020 Audi A4 ALLROAD has 50 owner complaints filed with NHTSA — that's 1.6x the segment average of 32. The most common issue is electrical problems (40% of all complaints), specifically: the sos a system has again failed in the car. when this happens, the navigation and the emergency contact button doesn’t work and the cell phone is no longer paired to the car. the module is currently installed in the car. it could be available for inspection if needed. this is a safety issue becau. There is 1 recall issued for this model year.
50
Total Complaints
1
Recalls Issued
—/5
Safety Stars
1.6x
vs Segment Avg
Known Problems(top 5 of 5)
ELECTRICAL
20 complaints- • The SOS a system has again failed in the car. When this happens, the navigation and the emergency contact button doesn’t work and the cell phone is no longer paired to the car. The module is currently installed in the car. It could be available for inspection if needed. This is a safety issue becau
- • 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 feature
- • 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 enterin
“The SOS a system has again failed in the car. When this happens, the navigation and the emergency contact button doesn’t work and the cell phone is no longer paired to the car. The module is currently installed in the car. It could be available for inspection if needed. This is a safety issue becau”
— NHTSA complaint filing
Recalls (1)
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.
Fix: 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.
Fuel Cost Calculator for 2020 Audi A4 ALLROAD
Live EIA pricesBased on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.
5-Year Gas Price History
EIA weekly retail data · 2021 → todaySource: US Energy Information Administration weekly retail gasoline prices.
Estimated Insurance Cost for 2020 Audi A4 ALLROAD
How this estimate is calculated
Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.
Maintenance & Warranty
Recommended Audi A4 ALLROAD Service Intervals
Long-interval service (LongLife) uses fully-synthetic oil. Some engines have timing belts (check owner's manual).
"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.
Audi New-Vehicle Warranty Coverage
Corrosion coverage is unlimited miles for 12 years
These are the terms for a new Audi. If you're buying a used 2020 A4 ALLROAD, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Audi dealer for VIN-specific remaining warranty.
Estimated Repair Costs
Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.
🔍 Pre-Purchase Inspection Checklist
Based on 50 owner complaints for this specific year, here's what to check or ask about:
- ☐ELECTRICAL: The SOS a system has again failed in the car. When this happens, the navigation and the emergency contact button doesn’t work and the cell phone is no longer paired to the car. The module is currently installed in the car. It could be available for inspection if needed. This is a safety issue becau
Typically appears around 50K miles. Repair cost ~$500
- ☐DRIVER ASSIST/CAMERAS: 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 enterin
Typically appears around 50K miles. Repair cost ~$500
- ☐OTHER: 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 feature
Typically appears around 50K miles. Repair cost ~$500
- ☐VISIBILITY: Shortly after my warranty expired last september ([XXX]) my 2020 Audi A4 Allroad started to experience random episodes of the car's main entertainment touch screen rebooting in the middle of the car being operated. This usually would only happen once or twice during maybe an hour long car ride. Then
Typically appears around 50K miles. Repair cost ~$500
- ☐RECALLS: Verify all 1 recall have been completed — free at any Audi dealer
- ☐General: Get a pre-purchase inspection from an independent mechanic ($100-$200)
Audi A4 ALLROAD — Year Comparison
How does 2020 compare to other years? Fewer complaints = more reliable.
NHTSA Safety Rating
No NHTSA safety rating available
At a Glance
- Complaints
- 50
- Recalls
- 1
- Fire reports
- 0
- Crash reports
- 0
- Injury reports
- 0
- Segment avg
- 32
Check a Specific VIN
See recalls for YOUR 2020 Audi A4 ALLROAD