Most common 2015 Mazda Mazda3 problems
Share of the 130 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mazda Mazda3 complaints by model year
Best Mazda3 years: 2023, 2020, 2024. Years to avoid: 2010, 2012, 2008. Compare all years →
2015 Mazda Mazda3 recalls (4)
Back over prevention › Sensing system › Camera
Mazda North American Operations (Mazda) is recalling certain 2014-2018 Mazda3 and 2016-2021 CX-3 vehicles. The rearview camera image may not display properly by showing a flickering or distorted image.
Remedy: Dealers will inspect and replace the rearview camera, as necessary. In addition, dealers will install a wiring harness fastening seal. All repairs will be performed free of charge.
Parking brake
Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda6 and 2014-2016 Mazda3 vehicles. Water could possibly enter the brake caliper causing the parking brake actuator shaft to corrode and possibly bind.
Remedy: Mazda will notify owners, and dealers will check the parking brake actuator shafts, replacing any that are corroded, free of charge. Remedy parts are currently unavailable.
Fuel system, gasoline › Storage › Tank assembly
Mazda Motors North American Operations (Mazda) is recalling certain model year 2014-2016 Mazda3 vehicles manufactured January 4, 2014, to September 18, 2015. The fuel tank of the affected vehicles may have been improperly handled during manufacturing and, as a result, the welded attachment of the Inlet Check Valve (ICV) may…
Remedy: Mazda will notify owners, and depending on the tank lot number, dealers will inspect the ICV weld, replacing the fuel tank, as necessary, free of charge. The recall began November 1, 2016.
Fuel system, gasoline › Storage › Tank assembly
Mazda North American Operations (Mazda) is recalling certain model year 2015-2016 Mazda3 vehicles manufactured May 21, 2015, to August 25, 2015. The affected vehicles are equipped with a fuel tank with a shut-off valve that can allow fuel to enter into the fuel tank emissions systems.
Remedy: Mazda will notify owners, and dealers will inspect the vehicle's fuel shut-off valve. As needed, the fuel shut-off valve and the affected fuel tank emissions system components will be replaced, free of charge.
What 2015 Mazda Mazda3 owners say
Brakes all 28 →
Description On 12-15-2025, in 18 F weather, the vehicle was parked on a residential sloped driveway with the manual parking brake fully engaged. While the driver was outside the vehicle, the parking brake system failed to hold the car's weight. The vehicle rolled backward, crashed through a wooden railing, teetering on a 4-foot retaining wall, and came to rest over a culvert. Two young children were inside the vehicle at the time of the failure. Component Failure & Availability: The manual parking brake system failed to provide sufficient holding force to secure the vehicle. The rear brake calipers are currently available for inspection. Safety Risk: The safety of the two children inside the vehicle was put at extreme risk due to the unexpected movement of the car. …
The contact owns a 2015 Mazda Mazda3. The contact received notification of NHTSA Campaign Number: 17V393000 (Parking Brake); and would like to be removed from the recall distribution list. The local dealer and manufacturer were not contacted.
Electrical system all 24 →
The multifunction / infotainment display in my Mazda went haywire last weekend--it loops through bootup sequence over and over but never loads. Backup camera still works, sort of, but the image jumps and it goes blank sometimes. I can't unplug the display or pull the fuse, or would lose backup camera altogether. So I have no Nav system, can't change radio station, etc.--and am stuck with the 7" screen flashing in my face as I drive. Local Mazda dealer advises that this is caused by cell phone transition to 5G. They took my contact info but did not offer any solution. There have been a couple of local news stories this week about other Mazda owners experiencing this issue. Interestingly, those all seem to report that owners' radios are stuck on a local NPR station. Mine is also stuck on one station, but not the NPR affiliate. …
The "infotainment" system, which includes media, navigation, hands-free calling, and the backup camera function, frequently malfunctions. The system will either freeze, or it will execute button presses on its own. The result is that it will change audio selection, make hands free calls via the connected phone, etc. on its own with no driver interaction, which is distracting while driving and could and has caused hazardous driving conditions. While I am listing the most recent occurrence in this form, this has been occurring on nearly every drive for the last 2 years. This typically happens in stop-and-go traffic. The vehicle has a manual transmission and the movement in the center console caused by shifting may be causing loose electrical connections to be disturbed and contribute to the behavior.
Fuel & propulsion system
I was driving 90km and it suddenly stopped, I almost got into it, I put the 4 flashers and I let myself go on the shoulder, then call a towing after a machine test the error code P1092 appears , when I turn on my car, it's so miserable, it starts to bubble, it doesn't want to move forward anymore, lack of strength, All the rest is marked as PASS After googling around, I may have found an answer. Denso, who makes low pressure fuel pumps for a lot of different manufacturers, recalled several million of them a couple of years ago. They determined that there was a manufacturing defect that causes the pump impellers to crack and deform. Then they don't move enough gas to the front of the engine. I guess there is no pressure sensor between the tank and the high pressure fuel pump, so the problem isn't recognized by the car until the sensor in the fuel rail sees it. …
Since the middle of 2023 I have noticed a gas fume smell both inside and outside of my 2015 Mazda Mazda3 after I fill my gas tank to full. This smell persists up until I use about a half tank of gas or slightly less. I do not top my gas tank off and stop filling when the automatic gas pump stops. There are no visible leaks on or around the gas tank or below the vehicle, and there are no noticeable cracks around the gas tank, valves, lines, etc. Additionally, there are no warning lights present on my dashboard or any codes.
2015 Mazda Mazda3 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl | 6-speed manual | FWD | 29 / 39 / 33 |
| 2.0L 4-cyl | 6-speed automatic | FWD | 30 / 40 / 33 |
| 2.5L 4-cyl | 6-speed automatic | FWD | 29 / 39 / 32 |
| 2.5L 4-cyl | 6-speed manual | FWD | 25 / 36 / 29 |
EPA ratings. Class: Compact car.
Frequently asked questions
Is the 2015 Mazda Mazda3 a good car?
Based on 130 owner complaints filed with NHTSA, the 2015 Mazda3 rates average: about as many complaints as a typical year of the Mazda3 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2015 Mazda Mazda3?
The brakes — 28 complaints, 22% of all complaints for this model year. Next are the electrical system (24) and fuel & propulsion system (14).
How many recalls does the 2015 Mazda Mazda3 have?
There are 4 recalls for the 2015 Mazda Mazda3, the most recent from July 14, 2023 (camera). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Mazda Mazda3?
The best years by complaints, compared at the same age, are 2023, 2020 and 2024. Years to avoid or approach with caution: 2010, 2012 and 2008. See the full Mazda Mazda3 years comparison.
At what mileage do 2015 Mazda Mazda3 problems happen?
The median mileage reported in complaints is about 34,000 miles; 57% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.