2021 Mazda CX-30
Not enough comparison years on file yet for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2020 | 31 |
| 2021 | 99 |
| 2022 | 31 |
| 2023 | 22 |
| 2024 | 27 |
| 2025 | 25 |
KNOWN PROBLEM AREAS
49% of complaints: engine — 49 distinct reports on file.
13% of complaints: electrical system — 13 distinct reports on file.
9% of complaints: visibility/wiper — 9 distinct reports on file.
8% of complaints: power train — 8 distinct reports on file.
7% of complaints: vehicle speed control — 7 distinct reports on file.
CRASH INJURYShow complaint excerpts
The contact owned 2021 Mazda CX-30.
NHTSA ODI report, 20250114
SAFETY TIMELINE
Mazda North American Operations (Mazda) is recalling certain 2021 Mazda3 and CX-30 vehicles. Air may suddenly leak from the tire air valve.
Remedy: Mazda will notify owners, and dealers will replace all four tire air valves with new parts, free of charge. The recall began April 6, 2021. Owners may contact Mazda customer service at 1-800-222-5500 Option 4.
Campaign 21V101000 — check if this car was fixed
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.
Remedy: Mazda will notify owners, and dealers will update the power liftgate control module software and inspect the serial number of the power liftgate drive unit, replacing it if necessary, free of charge. The recall began April 8, 2021.
Campaign 21V086000 — check if this car was fixed
BUY-SMART CHECKLIST
2021 Mazda CX-30 — pre-purchase inspection
- Test/inspect for engine issues (49 reports on file for this year).
- Test/inspect for electrical system issues (13 reports on file for this year).
- Test/inspect for visibility/wiper issues (9 reports on file for this year).
- Verify recall 21V101000 (tires) has been completed.
- Verify recall 21V086000 (structure) has been completed.
FAQ
Is the 2021 Mazda CX-30 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2021 Mazda CX-30?
The most-reported component is engine, accounting for 49% of complaints on file.
How many recalls does the 2021 Mazda CX-30 have?
2 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.