2014 Mazda 6
The Verdict
Worst problem area
Electrical
Electrical leads by volume: 47 of 137 complaints (34%) mention it. Complaints mentioning Airbags & Restraints include more reported injuries (3) than those mentioning any other identified area.
Complaints filed rose from 22 in 2013 to 137 in 2014.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2012 | 2013 | 2014 | 2015 | 2016 | vs. 2014 Midsize Cars |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 2,500–2,950 | 2,600–2,950 | 1,950–2,150 | 1,950–2,150 | 1,950–2,150 | |
| Combined MPG | 21–25 | 21–24 | 29–32 | 29–32 | 29–32 | |
| City / Highway MPG | 18–22 / 27–30 | 18–21 / 27–30 | 25–28 / 36–39 | 25–28 / 35–39 | 25–28 / 36–38 | |
| CO₂ tailpipe (g/mi) | 355–423 | 363–463 | 280–305 | 280–308 | 280–306 | |
| Complaints filed | 99 | 22 | 137 | 60 | 77 | |
| Recalls issued | 6 | 4 | 4 | 3 | 1 | |
| Crash-involved complaints | 5 | 1 | 14 | 6 | 9 | |
| Fire-involved complaints | 2 | 0 | 0 | 0 | 0 | |
| Injuries reported | 6 | 2 | 7 | 2 | 8 | |
| Deaths reported | 0 | 0 | 0 | 0 | 0 | |
| Configurations compared | 3 | 3 | 3 | 3 | 3 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2014 Mazda 6 have?
4 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2014 Mazda 6?
Electrical: 47 of 137 NHTSA complaints (34%) mention it.
What gas mileage does the 2014 Mazda 6 get?
EPA rates it 29–32 MPG combined across 3 configurations.
How much does it cost to fuel a 2014 Mazda 6?
EPA estimates $1,950–$2,150 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (3)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Manual 6-spd | 4 | 2.5L | Front-Wheel Drive | Regular | Midsize Cars | 25 mpg (low) | 36 mpg (low) | 29 mpg (low) | $2,150 (high) | 305 g/mi (high) |
| Configuration 2 | Automatic (S6) | 4 | 2.5L | Front-Wheel Drive | Regular | Midsize Cars | 26 mpg | 37 mpg | 30 mpg | $2,100 | 295 g/mi |
| Configuration 3 | Automatic (S6) | 4 | 2.5L | Front-Wheel Drive | Regular | Midsize Cars | 28 mpg (high) | 39 mpg (high) | 32 mpg (high) | $1,950 (low) | 280 g/mi (low) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 15 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 19 | 2 | 0 | 1 | 0 |
| Fuel System | 5 | 0 | 0 | 0 | 0 |
| Electrical | 47 | 1 | 0 | 0 | 0 |
| Brakes | 26 | 2 | 0 | 1 | 0 |
| Steering | 9 | 2 | 0 | 2 | 0 |
| Suspension, Wheels & Tires | 13 | 3 | 0 | 0 | 0 |
| Airbags & Restraints | 4 | 3 | 0 | 3 | 0 |
| Driver Assistance & Speed Control | 11 | 4 | 0 | 2 | 0 |
| Body, Seats & Latches | 9 | 2 | 0 | 1 | 0 |
| Visibility & Lighting | 11 | 0 | 0 | 0 | 0 |
| Other | 20 | 2 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (4)
PARKING BRAKE · Campaign 17V393000 · Jun 22, 2017
Defect: 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.
Consequence: If the parking brake actuator shaft binds, the parking brake may not engage or disengage fully. If the parking brake does not engage properly, the vehicle may move unexpectedly if it is parked on a slope, increasing the risk of a crash.
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. Interim notices informing owners of the safety risk were mailed August 24, 2017. Owners will receive a second notice when remedy parts become available. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1217F.
TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS · Campaign 14V675000 · Oct 27, 2014
Defect: Mazda North American Operations (Mazda) is recalling certain model year 2014-2015 Mazda6 vehicles manufactured October 25, 2012, to October 10, 2014. If the pressures of four of the tires on an affected vehicle gradually drop at the same time, the tire pressure monitoring system (TPMS) may not warn the driver of the drop in pressure. As such, these vehicles fail to comply with the requirements of the Federal Motor Vehicle Safety Standard (FMVSS) No. 138, "Tire Pressure Monitoring System."
Consequence: A vehicle that is driven with under inflated tires may experience a sudden tire failure, increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will update the TPMS software, free of charge. The recall began on December 10, 2014. Owners may contact Mazda customer service at 1-800-222-5500.
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR · Campaign 14V173000 · Apr 10, 2014
Defect: Mazda North America Operations (Mazda) is recalling certain model year 2014 Mazda3 vehicles manufactured June 12, 2013, through December 18, 2013, and model year 2014-2015 Mazda6 vehicles manufactured May 20, 2013, through December 4, 2013, and both equipped with a 2.5L engine and a regenerative engine braking system. When driving the affected vehicles in heavy rain or in deep puddles, the alternator belt may slip causing the Power Control module (PCM) to incorrectly assume failure of the charging system.
Consequence: Once the PCM assumes that the charging system has failed, the vehicle will stop charging and could result in poor acceleration, loss of steering assist and windshield wiper operation, and a possible engine stall, increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will reprogram the PCM with updated software, free of charge. The recall began on May 19, 2014. Owners may contact Mazda at 1-800-222-5500. Mazda's number for this recall is 7314D.
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY · Campaign 14V170000 · Apr 9, 2014
Defect: Mazda North America Operations (Mazda) is recalling certain model year 2014 Mazda6 vehicles manufactured October 25, 2012, through May 9, 2013. In the affected vehicles, it is possible to fill the fuel tank beyond its rated capacity.
Consequence: If the tank is overfilled, gas may flow into the charcoal canister (an evaporative emissions component) and possibly leak from the canister's external vent, increasing the risk of a fire.
Remedy: Mazda will notify owners and dealers will inspect and add an adapter to the shut off valve in the fuel tank and also inspect the charcoal canister for the presence of gasoline, replacing it as necessary, free of charge. The recall began on May 19, 2014. Owners may contact Mazda at 1-800-222-5500. Mazda's number for this recall is 7414D.