What are the common problems with the 2014 Mazda Mazda3?
Owners of the 2014 Mazda Mazda3 have filed 138 complaints with NHTSA, most often about the electrical system (27) and the brakes (22). In NHTSA's complaints file of November 11, 2026, 87 of them list a mileage; a complaint is an owner's report, not a proven defect.
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See what the paid report includes →NHTSA's file holds 138 owner complaints on the 2014 Mazda Mazda3. Owners named the electrical system most often: 27 complaints, and half of the 18 that list a mileage came after 7,500 miles. A complaint can name more than one component. Of the 138 complaints, 10 report a crash, 1 reports a fire and 4 report an injury (5 people reported injured). These are owners' reports to NHTSA, not findings.
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Common problems with the 2014 Mazda3
NHTSA's file holds 138 owner complaints on the 2014 Mazda Mazda3. Owners named the electrical system most often: 27 complaints, and half of the 18 that list a mileage came after 7,500 miles. A complaint can name more than one component.
| Component (NHTSA category) | Complaints | Listing mileage | Median mileage |
|---|---|---|---|
| Electrical System | 27 | 18 | 7,600 |
| Service Brakes | 22 | 19 | 56,000 |
| Fuel/propulsion System | 21 | 6 | 17,000 |
| Engine | 13 | 12 | 12,200 |
| Back Over Prevention | 11 | 3 | Under 5 mileages |
Of the 138 complaints, 10 report a crash, 1 reports a fire and 4 report an injury (5 people reported injured). These are owners' reports to NHTSA, not findings.
Mileage when owners reported a problem with the 2014 Mazda3
The 87 mileages owners gave run from 100 to 197,687 miles. A quarter are at or under 8,000 miles, half at or under 34,250, three quarters at or under 70,000 and nine in ten at or under 93,000; 5 (6%) came after 100,000 miles, 2 (2%) after 150,000 and none after 200,000.
These mileages say when owners reported a problem, not when a 2014 Mazda3 wears out. NHTSA's file holds only vehicles whose owners complained; one that ran without a problem never appears in it, so it gives no lifespan and no cutoff, and how a vehicle was maintained matters more than any one odometer reading.
Most of these reports came early in the vehicle's life: 82 of the 87 came at or under 100,000 miles, so they say nothing about how many miles a 2014 Mazda3 can cover.
| Measure | Value |
|---|---|
| Lowest mileage listed | 100 miles |
| 25th percentile | 8,000 miles |
| Median (50th percentile) | 34,250 miles |
| 75th percentile | 70,000 miles |
| 90th percentile | 93,000 miles |
| Highest mileage listed | 197,687 miles |
| Complaints after 100,000 miles | 5 (6%) |
| Complaints after 150,000 miles | 2 (2%) |
| Complaints after 200,000 miles | none |
Every model year together: Half of the 2,011 NHTSA owner complaints on the Mazda Mazda3 that list mileage came after 48,000 miles (NHTSA complaints file of November 11, 2026). How many miles will a Mazda Mazda3 last? →
Is the 2014 Mazda3 a good year?
Complaint counts cannot say whether the 2014 is a good or a bad Mazda3: they rise with how many were sold and how long they have been on the road. They show how the 2014 compares with the other model years in NHTSA's file.
With 138 complaints, the 2014 ranks 7th of the 21 Mazda Mazda3 model years from 2004 to 2024 with 10 or more complaints, counting from the most. The most: the 2010 (686). The fewest: the 2023 and 2024 (12 each).
Recent model years have had less time to collect complaints, so their counts are still growing. No year is ranked by mileage here, because a year's median mileage mostly follows its age.
| Model year | Owner complaints | Listing mileage | Median mileage |
|---|---|---|---|
| 2004 Mazda3 | 145 | 111 | 59,151 |
| 2005 Mazda3 | 97 | 77 | 65,915 |
| 2006 Mazda3 | 166 | 124 | 71,000 |
| 2007 Mazda3 | 222 | 182 | 73,000 |
| 2008 Mazda3 | 303 | 256 | 40,000 |
| 2009 Mazda3 | 115 | 97 | 33,681 |
| 2010 Mazda3 | 686 | 485 | 59,036 |
| 2011 Mazda3 | 132 | 95 | 45,100 |
| 2012 Mazda3 | 226 | 170 | 39,000 |
| 2013 Mazda3 | 117 | 80 | 40,320 |
| 2014 (this page) | 138 | 87 | 34,250 |
| 2015 Mazda3 | 130 | 75 | 33,500 |
| 2016 Mazda3 | 104 | 46 | 36,112 |
| 2017 Mazda3 | 84 | 34 | 28,692 |
| 2018 Mazda3 | 110 | 37 | 29,850 |
| 2019 Mazda3 | 74 | 42 | 5,000 |
| 2020 Mazda3 | 32 | 6 | Under 10 mileages |
| 2021 Mazda3 | 55 | 4 | Under 10 mileages |
| 2022 Mazda3 | 24 | 1 | Under 10 mileages |
| 2023 Mazda3 | 12 | 1 | Under 10 mileages |
| 2024 Mazda3 | 12 | 1 | Under 10 mileages |
The linked 2015–2022 pages show NHTSA's September 15, 2026 collection, so their counts can differ from this table's.
Every Mazda3 year compared on NHTSA’s complaints and recalls: Mazda Mazda3 years to avoid →
2014 Mazda Mazda3 recalls
NHTSA's recall files of November 11, 2026 list 4 recall campaigns that name the 2014 Mazda Mazda3. A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.
| Campaign | Report received | Component |
|---|---|---|
| 23V487000 | Jul 14, 2023 | BACK OVER PREVENTION: SENSING SYSTEM: CAMERA |
| 17V393000 | Jun 22, 2017 | PARKING BRAKE |
| 16V684000 | Sep 22, 2016 | FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY |
| 14V173000 | Apr 3, 2014 | ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR |
What these figures can and cannot tell you
- Complaints are owners’ reports to NHTSA. NHTSA publishes them without verifying them: a complaint is an allegation, not a defect finding.
- The mileage is what the owner wrote on the complaint; NHTSA does not check it against the odometer.
- The make, model and model year are the ones on the complaint. NHTSA records them as filed, so a few complaints sit under a model year the name was not sold in.
- They are not a lifespan study. The file holds only vehicles whose owners reported a problem, so these figures do not say how long a typical 2014 Mazda3 lasts.
- A complaint count rises with how many vehicles were sold and how long they have been on the road, so it is not a rating of the 2014 Mazda3.
- Nothing here describes one vehicle: its title brands, odometer readings, accidents and open recalls are in the records for its own VIN.
- 51 of the 138 complaints on the 2014 Mazda Mazda3 give no usable mileage (blank, zero, a filler such as 999999, or over 500,000) and are left out of every mileage figure.
- NHTSA name counted: MAZDA3. NHTSA files some vehicles under several names (a series name and a trim name, for example); this page counts only this one.
- Recall-file name matched: MAZDA3.
Primary sources behind this page
Open the underlying public source and verify that its scope matches the question you are asking.
- NHTSA complaints flat file (FLAT_CMPL.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Complaints file field layout (CMPL.txt)National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_PRE_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- NHTSA recalls flat file (FLAT_RCL_POST_2010.zip), downloaded November 11, 2026National Highway Traffic Safety Administration
- Recalls file field layout (RCL.txt)National Highway Traffic Safety Administration
- NHTSA recall and complaint datasets: scope and documentationNational Highway Traffic Safety Administration
- Recalls Lookup by VINNational Highway Traffic Safety Administration
NHTSA’s complaints file was downloaded on November 11, 2026 (FLAT_CMPL.txt, dated 2026-11-11 10:15, 2,265,416 rows), with its recall files (FLAT_RCL_PRE_2010.txt and FLAT_RCL_POST_2010.txt, dated 2026-11-11 08:02). Each complaint is counted once, by its NHTSA number, with the model year and mileage of its first row; a model year has a page only with 10 or more complaints. The collection script and its rules are in scripts/collect-nhtsa-model-year-longtail.mjs.
2014 Mazda Mazda3 questions
What are the most common 2014 Mazda Mazda3 problems?
NHTSA's file holds 138 owner complaints on the 2014 Mazda Mazda3. Owners named the electrical system most often: 27 complaints, and half of the 18 that list a mileage came after 7,500 miles. A complaint can name more than one component. Of the 138 complaints, 10 report a crash, 1 reports a fire and 4 report an injury (5 people reported injured). These are owners' reports to NHTSA, not findings.
At what mileage do owners report problems with the 2014 Mazda Mazda3?
Of the 87 complaints on the 2014 Mazda Mazda3 that list mileage, the middle half came between 8,000 and 70,000 miles; 5 (6%) came after 100,000 miles, 2 (2%) after 150,000 and none after 200,000. These are mileages at a reported problem; they do not say how many miles a 2014 Mazda3 can cover.
Is the 2014 Mazda Mazda3 a good year?
Complaint counts cannot say whether the 2014 is a good or a bad Mazda3: they rise with how many were sold and how long they have been on the road. They show how the 2014 compares with the other model years in NHTSA's file. With 138 complaints, the 2014 ranks 7th of the 21 Mazda Mazda3 model years from 2004 to 2024 with 10 or more complaints, counting from the most. The most: the 2010 (686). The fewest: the 2023 and 2024 (12 each).
How many recalls does the 2014 Mazda Mazda3 have?
NHTSA's recall files of November 11, 2026 list 4 recall campaigns that name the 2014 Mazda Mazda3. A campaign covers a production range, not every vehicle of the model year: check the VIN with NHTSA's free recall lookup.
How do I check a used 2014 Mazda Mazda3 before buying?
Take the 17-character VIN from the vehicle and compare the odometer with the readings on file for it: title transfers, inspections and auction sales record the mileage on the day. VIN Lookup (free-vin-lookup.com) sells the original ClearVIN PDF for $14.99 (3 reports for $29.99, 5 for $44.99): odometer readings, title brands and auction records on file for the VIN. Check the VIN before buying a used 2014 Mazda Mazda3.