2012 Mazda MAZDA3

Typical pattern

8.6% of complaints about the 2012 Mazda MAZDA3 came in the first year, which is unremarkable for a 2012 vehicle — around the middle of the 201 model-years on record. The median complaint arrives at 5.0 yr in service. The most-reported system is power train (40 complaints), typically at 2.7 yr or about 20,000 miles.

Complaints: 327
Median age at failure: 5.0 yr
Median mileage: 37,000 n=259
Crash / fire / tow: 5.8% of reports
Safety recalls: 1

When each system is reported — middle 50% of complaints

System

0y2y4y6y8y10y12y14y

Power train

40 reports · 20,000 mi

2.7 yr

7.5%

Engine

32 reports · 20,000 mi

2.8 yr

3.1%

Exterior lighting

31 reports · 60,000 mi

7.1 yr

3.2%

Electrical system

25 reports · 62,000 mi

6.2 yr

Speed control

20 reports · 12,000 mi

1.5 yr

15%

Other

18 reports · 40,400 mi

6.7 yr

5.6%

Fuel / propulsion

18 reports · 52,300 mi

5.6 yr

5.6%

Structure

17 reports · 37,000 mi

5.3 yr

5.9%

Air bags

17 reports · 49,000 mi

5.9 yr

5.9%

Electronic stability control (esc)

16 reports · 17,758 mi

2.0 yr

Seats

16 reports · 80,000 mi

9.2 yr

12.5%

Steering

15 reports · 48,865 mi

3.8 yr

6.7%

Safety recalls — NHTSA campaigns

16V644000 2016-09-06

Structure:body:hatchback/liftgate

Mazda North American Operations (Mazda) is recalling certain model year 2010-2013 Mazda3 and Mazdaspeed3 vehicles manufactured November 18, 2008, to June 8, 2013, 2012-2015 Mazda5 vehicles manufactured October 26, 2010, to June 22, 2015, 2016 CX-3 vehicles manufactured June 1, 2015, to December 26, 2015, and 2013-2016 CX-5 vehicles manufactured December 15, 2011, to December 26, 2015. On the affected vehicles, the lift gate support struts may corrode, possibly causing the struts to break and/or the lift gate to drop unexpectedly.

If the lift gate falls unexpectedly, it may hit the user, increasing their risk of injury.

In owners’ own words

Exterior lighting 600 mi 3 mo in service

TL* THE CONTACT OWNS A 2012 MAZDA MAZDA3. THE CONTACT STATED THAT THE LOW BEAM HEADLIGHTS WERE AIMED TOO HIGH, CAUSING DIFFICULTY WHEN DRIVING AT NIGHT. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, BUT THEY WERE UNABLE TO REPAIR THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 600. THE VIN WAS UNAVAILABLE.

Exterior lighting 13,200 mi 2.0 yr in service

WHILE DRIVING AT APPROX. 45 MPH WITH CRUISE CONTROL ENGAGED; THE HEADLIGHTS TURNED OFF FOR ABOUT 2 SECONDS THEN CAME BACK ON. WHEN THE HEADLIGHTS CAME BACK ON THE TRACTION CONTROL LIGHT ILLUMINATED. THE WHOLE ISSUE GAVE THE APPEARANCE OF PART OF THE ELECTRICAL SYSTEM LOSING POWER AND THE POWER THEN BEING RESTORED. DURING THE INCIDENT THE ENGINE DID NOT APPEAR TO LOSE POWER, NOR DID THE CRUISE CONTROL DISENGAGE. *JS

Exterior lighting 6,500 mi 3.2 yr in service

THE RIGHT FRONT HEADLAMP ASSY. GET'S MOISTURE IN IT THAT MADE THE HEADLAMP BULB BLOW OUT. *JS

Structure 4,164 mi 7 mo in service

THE DRIVERS DOOR WOULD NOT OPEN FROM THE INSIDE. BROKEN INNER DRIVERS DOOR CABLE. *TR

Other MAZDA3 model years

How to read this

This is what owners reported, not a reliability rating. People file with NHTSA about alarming failures, not routine ones, and complaint volume tracks how many cars were sold.
Failure ages come from the incident date on each complaint, populated on about 83% of records. Mileage is shown where reported — NHTSA’s 2021 system change cut mileage capture to roughly 15%, so it thins out sharply after MY2020.
Every rank compares this vehicle only against others of the same model year. A 2025 car has not had time to accumulate five-year failures, so comparing early-failure share across years is meaningless.
Fourteen make-months distorted by media storms and mass recalls — Toyota in February 2010 ran 11× normal volume across 33 models — are excluded.
Recalls are manufacturer actions and authoritative; complaints are not. A recall listed here may already have been performed on any individual car. Check a specific VIN at nhtsa.gov/recalls.