2019 Mazda 6
The Verdict
Worst problem area
Engine
Engine is the largest identified problem area: 1 of 6 complaints (17%) mentions it. 2 complaints mention a component NHTSA leaves uncategorised.
Complaints filed fell from 58 in 2018 to 6 in 2019.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2017 | 2018 | 2019 | 2020 | 2021 | vs. 2019 Midsize Cars |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 2,100–2,250 | 2,150–2,400 | 2,150–2,400 | 2,150–2,400 | 2,150–2,400 | |
| Combined MPG | 28–30 | 26–29 | 26–29 | 26–29 | 26–29 | |
| City / Highway MPG | 24–27 / 34–35 | 23–26 / 31–35 | 23–26 / 31–35 | 23–26 / 31–35 | 23–26 / 31–35 | |
| CO₂ tailpipe (g/mi) | 299–315 | 302–335 | 302–335 | 302–335 | 302–335 | |
| Complaints filed | 60 | 58 | 6 | 2 | 17 | |
| Recalls issued | 1 | 2 | 1 | 0 | 0 | |
| Crash-involved complaints | 1 | 1 | 0 | 0 | 0 | |
| Fire-involved complaints | 0 | 1 | 0 | 0 | 0 | |
| Injuries reported | 1 | 1 | 0 | 0 | 0 | |
| Deaths reported | 0 | 0 | 0 | 0 | 0 | |
| Configurations compared | 3 | 3 | 3 | 2 | 2 |
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 2019 Mazda 6 have?
1 NHTSA recall campaign as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What gas mileage does the 2019 Mazda 6 get?
EPA rates it 26–29 MPG combined across 3 configurations.
How much does it cost to fuel a 2019 Mazda 6?
EPA estimates $2,150–$2,400 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 | 24 mpg | 33 mpg | 27 mpg | $2,300 | 328 g/mi |
| Configuration 2 | Automatic (S6) | 4 | 2.5L | Front-Wheel Drive | Regular | Midsize Cars | 26 mpg (high) | 35 mpg (high) | 29 mpg (high) | $2,150 (low) | 302 g/mi (low) |
| Configuration 3 | Automatic (S6) | 4 | 2.5L | Front-Wheel Drive | Regular | Midsize Cars | 23 mpg (low) | 31 mpg (low) | 26 mpg (low) | $2,400 (high) | 335 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 1 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 0 | 0 | 0 | 0 | 0 |
| Fuel System | 0 | 0 | 0 | 0 | 0 |
| Electrical | 1 | 0 | 0 | 0 | 0 |
| Brakes | 0 | 0 | 0 | 0 | 0 |
| Steering | 1 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 0 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 0 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 1 | 0 | 0 | 0 | 0 |
| Body, Seats & Latches | 0 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 0 | 0 | 0 | 0 | 0 |
| Other | 2 | 0 | 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 (1)
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE · Campaign 19V497000 · Jun 27, 2019
Defect: Mazda North American Operations (Mazda) is recalling certain 2018-2019 CX-5, Mazda6, and 2019 Mazda3 vehicles. A software error in the powertrain control module (PCM) may cause the engine to stall.
Consequence: An unexpected stall increases the risk of a crash.
Remedy: Mazda will notify owners, and dealers will reprogram the PCM software, free of charge. The recall began August 20, 2019. Owners may contact Mazda customer service at 1-800-222-5500, option 4. Mazda's number for this recall is 3719F.