2015 Mazda MAZDA3 reliability record
Every consumer complaint and recall the U.S. government (NHTSA) has on file for the 2015 Mazda MAZDA3 — the repair risk behind the ownership cost.
- NHTSA complaints
- 154
- 49 in the last 5 years
- Top problem area
- UNKNOWN OR OTHER
- 26 complaints
- Recalls on record
- 4
- see below
- Reported harm
- 13 reported crashes · 13 injuries · 3 fires
How this record compares
raw NHTSA counts, not defect ratesComplaint rank
#3,145
of 4,194 vehicle records
Vs Mazda median
-42
median 196 across 81 Mazda records
Vs 2013-2017
-136
median 290 complaints in 624 records
Top component share
17%
Unknown Or Other: 26 complaints
What owners report fails — 2015 Mazda MAZDA3
- UNKNOWN OR OTHER 26
- SERVICE BRAKES 26
- ELECTRICAL SYSTEM 23
- FUEL/PROPULSION SYSTEM 12
- BACK OVER PREVENTION 9
4 recalls on record for the 2015 Mazda MAZDA3
- NHTSA 23V487000 · 2024 · BACK OVER PREVENTION: SENSING SYSTEM: CA A rearview camera that does not display properly can reduce the driver's rear view, increasing the risk of a crash or in
- NHTSA 17V393000 · 2017 · PARKING BRAKE If the parking brake actuator shaft binds, the parking brake may not engage or disengage fully. If the parking brake doe
- NHTSA 16V684000 · 2016 · FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEM A fuel leak in the presence of an ignition source increases the risk of a fire.
- NHTSA 15V621000 · 2015 · FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEM A fuel leak in the presence of an ignition source increases the risk of a fire. An engine that stalls increases the risk
Estimate the 5-year cost to own a 2015 Mazda MAZDA3
A vehicle's complaint record hints at the repair and maintenance budget you'll need. Add your state, purchase price, and mileage to the TCO calculator for the full picture.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 2015 Mazda MAZDA3 units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Data as of 2026. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 2015 Mazda MAZDA3 reliable?
NHTSA has 154 consumer complaints on record for the 2015 Mazda MAZDA3 and 4 recalls. The most-reported problem area is unknown or other (26 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 2015 Mazda MAZDA3 units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 2015 Mazda MAZDA3?
Owners most often report problems with: unknown or other (26), service brakes (26), electrical system (23), fuel/propulsion system (12). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 2015 Mazda MAZDA3?
Ownership cost depends on your state taxes, insurance, fuel, and the maintenance the vehicle's reliability record implies. Use the CarOutlay 5-year TCO calculator to estimate the full cost including the repair risk this complaint record suggests.