The Lemon Index2019 Audi A4.
The 2019 Audi A4 is one of the most reliable years by owner complaints: 5 complaints in its first 3 years and a Lemon Index of 17, where 100 is the average car. Owners complain most about brakes, it has 1 recall, and it gets 25 to 30 mpg combined. It's the best Audi A4 year we track.
One of the most reliable. 5.9× fewer complaints than average.
Worst year 2017
Before you buy. What matters most for this car.
How serious. Out of 15 owner complaints, owners reported:
Every Audi A4 year. 2019 is highlighted. Lower is better.
What owners complain about most. From owner complaints to the government.
Share of this year's owner complaints filed with NHTSA, not the share of cars that break. One complaint can name more than one area.
Recalls 1
- seats 2021
The cable connecting the seat heater to the Passenger Occupant Detection System (PODS) may have a contact fault, causing the software to misdiagnose a malfunction and disable the passenger air bag.
Recall repairs are free at any dealer. A recall only matters if it's still open on that exact car, so check its VIN.
Problems Audi told dealers about
Audi sent dealers 1086 repair notes for this car. The ones about its biggest problems:
- This technical service bulletin provides troubleshooting for brake noise
- This bulletin provides instructions for brake noise analysis and handling
- This bulletin provides information for when there are noises when braking, and the brake pad…
Ask a seller or mechanic if these were done. Some are free under warranty or a special program.
Safety
Crash test details
| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| Audi A4 4 DR FWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★★ |
| Audi A4 4 DR FWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★★ |
| Audi A4 4 DR AWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★★ |
| Audi A4 4 DR AWD | ★★★★★ | ★★★★☆ | ★★★★★ | ★★★★★ |
| Audi Allroad SW AWD | not rated | not rated | ★★★★★ | not rated |
Fuel cost and engines
About $2650–3200 a year in fuel (EPA estimate). Engines: 2.0L 4-cyl.
Quick answers
Is the 2019 Audi A4 reliable?
Yes, it is one of the most reliable by government complaints. It drew 5.9× fewer complaints than average filed with NHTSA in its first 3 years, per car sold (Lemon Index 17; 100 is average, lower is better).
What are the most common 2019 Audi A4 problems?
In owner complaints to the government, the parts named most are brakes (40%), automatic emergency braking (40%) and lane assist (20%). That is the share of complaints, not the share of cars that break.
How many recalls does the 2019 Audi A4 have?
1 safety recall (latest: seats). Recall repairs are free at any dealer; check a specific car's VIN at nhtsa.gov/recalls.
What gas mileage does the 2019 Audi A4 get?
25 to 30 mpg combined, depending on the engine (EPA estimate).
Is the 2019 Audi A4 safe?
NHTSA gave it 5 out of 5 stars overall in its best tested version. Ratings differ by body style, and the full table is on the advanced page.
Does the 2019 Audi A4 have transmission problems?
Transmission and drivetrain issues aren't among its top 5 complaint areas.
How much does the 2019 Audi A4 cost in fuel a year?
About $2650 to $3200 a year, by the EPA's current estimate.
What engines does the 2019 Audi A4 have?
2.0L 4-cyl.
Lemon Index = safety complaints filed with the U.S. government (NHTSA) in a car's first 3 years, per car sold, against the average car of the same model year. 100 is average; lower is better. A complaint is an owner's report, not a confirmed defect. How it works