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.
Brakes
Engine Problems
Fuel System
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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 |
|---|---|---|---|---|---|
| Brakes | 7 | 1 | — | 3,950 mi | |
| Engine Problems | 5 | — | — | 3,950 mi | |
| Fuel System | 5 | 1 | — | 2,314 mi | |
| Electrical Faults | 4 | — | — | — | |
| Transmission / Drivetrain | 3 | — | — | — | |
| Body Structure | 3 | — | — | — | |
| Forward Collision Avoidance: Automatic Emergency Braking | 2 | — | — | — | |
| Seat Belt Issues | 2 | — | — | — | |
| Suspension Failures | 2 | — | — | — | |
| Electrical System:Instrument Panel:Speedometer/Odometer | 1 | — | — | — | |
| Headlight/Taillight Failures | 1 | 1 | — | — | |
| Steering Defects | 1 | — | — | — | |
| Wipers & Visibility | 1 | — | — | — | |
| Wheel Issues | 1 | — | — | — |
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 and Mazda3 vehicles. The front brake caliper mounting bolts may not have been tightened properly during assembly, possibly allowing the calipers to loosen.
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.
Other Mazda CX-30 Years
2020 Mazda CX-30 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2020 Mazda CX-30 reliable?
What are common problems with the 2020 Mazda CX-30?
At what mileage do problems start on the 2020 Mazda CX-30?
How safe is the 2020 Mazda CX-30?
Does the 2020 Mazda CX-30 have any recalls?
Should I buy a 2020 Mazda CX-30?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
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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