Mazda CX-30 common problems
Owners of 2020–2025 Mazda CX-30 vehicles have filed 237 complaints with NHTSA. The most-reported system is engine & cooling (70% of categorised reports). Below is every reported problem area, ranked by real complaint volume, with recall and crash context — useful if you're researching this model before buying used.
- 237
- Owner complaints
- 10
- Recall campaigns
- 24
- Crash-related reports
- 21
- Injury reports
Most reported problem areas
By share of categorised NHTSA complaints across all 6 model years. Each links to what that system covers and its recall history.
How to read this before buying
Complaint volume is not the same as failure rate. A model that sold in large numbers, or one that has been on sale for many years, accumulates more complaints without necessarily being less reliable. Use these figures to learn which systems to inspect, not to rank one model against another.
The single most useful next step is to check the specific vehicle's recalls by VIN — a recall repair is free at any franchised dealer, but only if it has actually been done.
Recent safety events
Full timeline- Recall2024 cx-30
Air bags that do not deploy in the event of a crash increase the risk of injury.
- Recall2025 cx-30
Air bags that do not deploy in the event of a crash increase the risk of injury.
- Recall2024 cx-30
Automatic braking, steering assist, and headlight control systems that do not function as intended can increase the risk of a crash.
- Recall2022 cx-30
Reduced braking ability can increase the distance required to stop the vehicle, increasing the risk of a crash.
- Recall2023 cx-30
Reduced braking ability can increase the distance required to stop the vehicle, increasing the risk of a crash.
- Recall2021 cx-30
A sudden air leak from the tire air valve may cause a loss of vehicle control while driving, increasing the risk of a crash.
Frequently asked
- What are the most common Mazda CX-30 problems?
- Across 237 owner complaints filed with NHTSA for 2020–2025 Mazda CX-30 vehicles, the most reported systems are engine & cooling (70%), airbags (12%), visibility (11%).
- Which Mazda CX-30 model year has the most complaints?
- In our index, the 2021 Mazda CX-30 has the most owner complaints, with 99 filed.
- Are Mazda CX-30 problems dangerous?
- Of the 237 complaints on record, 24 mention a crash, 1 mention a fire and 21 mention an injury. Complaint counts are not a failure rate — check the specific vehicle's open recalls by VIN.
Problems by model year
The 2021 accounts for the most complaints (99). Open any year for its full complaint and recall report.
Where this comes from
Every figure is aggregated from consumer complaints filed directly with the National Highway Traffic Safety Administration — not forums, reviews or estimates. Component grouping uses our published taxonomy.