NHTSA lists 1 safety recall and 1 owner complaint for the 2021 Mazda MX-5. Most complaints involve power train (1). The EPA rates it 29–30 mpg combined.
Mazda North American Operations (Mazda) is recalling certain 2016-2023 MX-5 Miata vehicles. A software error in the air bag control module may cause the front air bags to deploy with excessive force during a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Complaints for each MX-5 model year we’ve synced.
| Model year | NHTSA complaints |
|---|---|
| 2006 | 25 |
| 2007 | 17 |
| 2008 | 7 |
| 2009 | 3 |
| 2010 | 4 |
| 2011 | 1 |
| 2012 | 5 |
| 2013 | 2 |
| 2014 | 6 |
| 2015 | 1 |
| 2016 | 34 |
| 2017 | 11 |
| 2018 | 3 |
| 2019 | 11 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 3 |
| 2026 | 1 |
“The contact owns a 2021 Mazda MX-5. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power and a burning odor was detected. The failure nearly caused a collision. The vehicle was towed to the dealer where it was diagnosed that the clutch had melted and needed to be replaced. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 1,000.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| MX-5 Auto (S6), 4 cyl, 2.0 L · Rear-Wheel Drive | 26 | 35 | 30 | $2,650 | 299 |
| MX-5 Man 6-spd, 4 cyl, 2.0 L · Rear-Wheel Drive | 26 | 34 | 29 | $2,750 | 305 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
1 safety recall as of Oct 28, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 1 complaints with NHTSA. The most-cited components are power train (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2021 Mazda MX-5 at 29–30 mpg combined, depending on engine and drivetrain (2 versions rated).