YearToAvoid

2012 Audi A4 Avant Problems, Recalls & Reliability

Verdict

No verdict

Complaint Index

100/100

#1 most-complained of 2 A4 Avant years

The 2012 Audi A4 Avant has 26 NHTSA complaints with a complaint index of 100, ranked worst (1st) among the 2 model years with data. Engine problems dominate, making up 65% of complaints, with a median failure mileage of 65,270 miles.

Complaints
26
Recalls
0
Crashes / fires
1 / 0
Injuries / deaths
2 / 0
NHTSA overall rating
4 / 5 ★
EPA combined MPG
24
21 city / 29 hwy

Top 2012 Audi A4 Avant problems

NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.

  1. Engine17 (65%)
  2. Other5 (19%)
  3. Electrical System3 (12%)
  4. Fuel System3 (12%)
  5. Steering2 (8%)
  6. Transmission & Powertrain2 (8%)
  7. Airbags1 (4%)
  8. Suspension, Wheels & Tires1 (4%)
  9. Visibility & Wipers1 (4%)

What owners report

  • Engine makes a strange noise on cold startup that some describe as a loud roaring sound, sometimes present since the car was new.
  • Engine has lost power or stalled suddenly while driving, in one case at highway speed with a fuel pump failure diagnosed.
  • Sunroof glass has shattered while driving with no impact to the vehicle.
  • Tires have failed to hold air pressure and one owner reported a tire blowout at 55 mph after the TPMS light came on.
  • Steering wheel shimmies or vibrates at low speeds, in one case linked to a servotronic valve/converter issue.
  • Transmission jerks when accelerating after sitting still in traffic.
2012 Audi A4 Avant complaints: complaints filed per month4Mar 2012Apr 2014Dec 2015Apr 2017Dec 2017Jun 2018Oct 2018Jun 2019
35 complaints filed with NHTSA from Mar 2012 to Aug 2019; peak Mar 2019 (4).

2012 Audi A4 Avant recalls

No safety recalls on record for this model year.

2012 Audi A4 Avant fuel economy and fuel cost

City
21 MPG
Highway
29 MPG
Combined
24 MPG
Annual fuel cost (EPA)
$3,300
15,000 mi/yr
Fuel
Premium
Current regular gas
$4.32/gal
national avg.

EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.

2012 compared with other A4 Avant years

Complaint Index by model year (0 = fewest issues, 100 = most)025507510020112012
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2011No verdict032024
2012No verdict10026024

All Audi A4 Avant years: best and worst →

Frequently asked questions

Is the 2012 Audi A4 Avant reliable?
Based on NHTSA owner complaints and recalls, the 2012 A4 Avant has a complaint index of 100 and ranks worst among the 2 model years with data, with engine problems accounting for 65% of complaints.
What is the most common problem with the 2012 Audi A4 Avant?
Engine issues are the top problem area, making up 17 of 26 complaints (65%), with a median failure mileage of 65,270 miles.
Does the 2012 Audi A4 Avant have any recalls?
NHTSA lists 0 recalls specifically logged for this year in the data, though a sample complaint references a Takata airbag recall campaign.
How does the 2012 A4 Avant compare to the 2011 model?
The 2011 A4 Avant had 32 complaints and a complaint index of 0, while the 2012 model had 26 complaints and a complaint index of 100, making 2012 the worse-ranked year of the two.
What is the fuel economy of the 2012 Audi A4 Avant?
The 2012 A4 Avant gets 24 mpg combined (21 city / 29 highway), with an estimated annual fuel cost of $3,300 according to the EPA.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.