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2018 Audi A4 Reliability & Recall Report

Based on 1 NHTSA recall and 43 owner complaints. All data sourced from the National Highway Traffic Safety Administration (NHTSA) — free, no signup required.

B
82/100

Moderate Reported Activity — 2018 Audi A4

The 2018 Audi A4 shows moderate recall and complaint activity in NHTSA data. Review the recall campaigns and common complaints below before buying.

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1
NHTSA Recalls
1 recall on record
43
Owner Complaints
Filed with NHTSA
1
Crash Reports
In NHTSA complaints
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NHTSA Recalls — 2018 Audi A4 (1)

All recalls listed below must be repaired by an authorized Audi dealer at no charge to the owner.

🔧 Seats
A disabled passenger air bag increases the risk of injury in the event of a crash.
Remedy: Dealers will replace the connecting cable and either the heating mat or entire seat cover, free of charge. Owner notification letters were mailed January 7, 2022. Owners may contact Audi…
NHTSA #21V874000
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Most Common Problems — 2018 Audi A4

Based on 43 owner complaints filed with NHTSA. Bars show relative complaint frequency.

Electrical System
14
Unknown Or Other
8
Power Train
5
Air Bags
3
Suspension
2
Forward Collision Avoidance
2
Service Brakes
2
Tires
1
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Audi A4 — Complaints by Year

A spike means more owner complaints were filed for that model year. The 2018 model year is highlighted.

2012 45 complaints 2013 111 complaints 2014 76 complaints 2015 44 complaints 2016 26 complaints 2017 83 complaints 2018 43 complaints 2019 5 complaints 2020 128 complaints 2021 11 complaints 2022 6 complaints

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→ Decode an Audi VIN — free Audi VIN decoder guide: where to find the VIN and what each part means.

⚠ Higher-complaint years: 2013, 2020 — These model years have more owner complaints in NHTSA data than the other years compared.

✅ Best model years: 2016, 2019, 2021 — Lowest complaint rates for this model.

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Frequently Asked Questions — 2018 Audi A4

Is the 2018 Audi A4 reliable?
Based on NHTSA data, the 2018 Audi A4 has 1 recall campaign and 43 owner complaints. This model year shows relatively low recall and complaint activity in NHTSA data.
How many recalls does the 2018 Audi A4 have?
The 2018 Audi A4 has 1 NHTSA recall. Affected systems include: see recall details above. All recalls are repaired free at authorized dealers.
What are the most common problems with the 2018 Audi A4?
The most commonly reported problems for the 2018 Audi A4 are: Electrical System, Unknown Or Other, Power Train, Air Bags. See the complaint breakdown above for full details.
Is the 2018 Audi A4 safe to buy?
The 2018 Audi A4 has some safety and reliability items to review before buying. Ensure all 1 recallis completed at a dealer. A pre-purchase inspection by an independent mechanic is strongly recommended.
What year Audi A4 should I buy?
Based on NHTSA complaint data, the best years for the Audi A4 are: 2016, 2019, 2021. These show the lowest complaint rates. Years with higher complaint counts: 2013, 2020.
How we score this: The score starts at 100 and subtracts points for the number of NHTSA recall campaigns and owner complaints filed for this model year, and for complaints that report crashes or fires. Newer model years get a small bonus because they have had less time to collect reports. These are raw counts and are not adjusted for how many vehicles were sold, so popular models tend to have more recalls and complaints. Complaints are unverified owner reports. This grade is not a prediction about any individual vehicle and is not an inspection: check a specific car’s VIN for open recalls and get an independent pre-purchase inspection.
Data source: All recall and complaint data is sourced directly from the National Highway Traffic Safety Administration (NHTSA) public API. Data is cached and refreshed every 7 days. Recall and complaint counts reflect data available at the time of last cache update. For the most current recall status on a specific vehicle, enter the VIN above or visit NHTSA.gov/recalls.