2020 Mazda Cx-30 Problems
Real NHTSA owner complaints for the 2020 Mazda Cx-30. Part of Generation 1 — 2020–present.
Worst 2020 Mazda Cx-30 Problems
Top 3 most-reported issues with average mileage at failure.
UNKNOWN OR OTHER
SERVICE BRAKES
ENGINE
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All Problems by Category
Every NHTSA complaint category for the 2020 Mazda Cx-30.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| UNKNOWN OR OTHER | 9 | — | — | 3,758 mi | |
| SERVICE BRAKES | 7 | 1 | — | 3,950 mi | |
| ENGINE | 5 | — | — | 3,950 mi | |
| FUEL/PROPULSION SYSTEM | 5 | 1 | — | 2,314 mi | |
| ELECTRICAL SYSTEM | 4 | — | — | 5,916 mi | |
| POWER TRAIN | 3 | — | — | — | |
| STRUCTURE:BODY | 3 | — | — | — | |
| FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | 2 | — | — | — | |
| SEAT BELTS | 2 | — | — | — | |
| SUSPENSION | 2 | — | — | — | |
| ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER | 1 | — | — | 49,000 mi | |
| EXTERIOR LIGHTING | 1 | 1 | — | — | |
| STEERING | 1 | — | — | 66,000 mi | |
| VISIBILITY/WIPER | 1 | — | — | — | |
| WHEELS | 1 | — | — | 18 mi |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2020 Mazda Cx-30. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2020 Mazda Cx-30
3 NHTSA recall campaigns affecting ~49,991 vehicles.
Mazda North American Operations (Mazda) is recalling certain 2020-2021 CX-30 vehicles. When fully opened, the power liftgate may partially lower unexpectedly when the vehicle is parked facing uphill on a slope.
Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 vehicles equipped with all-wheel drive. The evaporative vent hose for the fuel tank may be disconnected, possibly allowing fuel to leak from the charcoal canister vent at the rear of the vehicle.
Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 and Mazda3 vehicles. The front brake caliper mounting bolts may not have been tightened properly during assembly, possibly allowing the calipers to loosen.
Other Mazda Cx-30 Years
Wider context: See the full Mazda Cx-30 reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2020 Mazda Cx-30
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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