2020 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 | 33 |
| 2021 | 100 |
| 2022 | 33 |
| 2023 | 24 |
| 2024 | 31 |
| 2025 | 26 |
| 2026 | 3 |
KNOWN PROBLEM AREAS
Percentages can add to more than 100% -- a complaint can name more than one system.
21% of complaints: service brakes — 7 distinct reports on file.
CRASHShow complaint excerpts
The front camera didn't operate properly The brakes have an elongated stopping distance
NHTSA ODI report, 20251130
Also filed under FUEL/PROPULSION SYSTEM and EXTERIOR LIGHTING
15% of complaints: fuel/propulsion system — 5 distinct reports on file.
CRASH15% of complaints: engine — 5 distinct reports on file.
15% of complaints: electrical system — 5 distinct reports on file, most commonly citing speedometer/odometer.
Show complaint excerpts
LAST NIGHT, AFTER WE RETURNED HOME, MY WIFE REMOVED A CUP FROM OUR VEHICLE'S CUP HOLDER. SHORTLY THEREAFTER, AN EXTREMELY LOUD SOUND OF STATIC BEGAN TO BE HEARD, EMANATING FROM THE CAR'S SPEAKER SYSTEM.
NHTSA ODI report, 20200611
Also filed under UNKNOWN OR OTHER
12% of complaints: power train — 4 distinct reports on file.
Show complaint excerpts
My car was squeaking and lurching around 3/4 gear. I took it in to the Mazda dealership (Northtowne Mazda in Kansas City) and they told me it was a "well-known issue" with this year and make of a Mazda.
NHTSA ODI report, 20260903
SAFETY TIMELINE
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.
Remedy: Mazda will notify owners, and dealers will inspect the front brake caliper bolts, tightening them as necessary. If bolts are missing, the affected brake caliper will be replaced. Repairs will be performed free of charge.
Campaign 20V346000 — check if this car was fixed
Mazda North American Operations (Mazda) is recalling certain 2020 CX-30 vehicles equipped with all-wheel drive.
Remedy: Mazda will notify owners, and dealers will inspect the evaporative vent hose in the fuel tank. If the hose is disconnected, it will be reconnected and the charcoal canister with some related parts will be replaced.
Campaign 20V347000 — 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
2020 Mazda CX-30 — pre-purchase inspection
- Test/inspect for service brakes issues (7 reports on file for this year).
- Test/inspect for fuel/propulsion system issues (5 reports on file for this year).
- Test/inspect for engine issues (5 reports on file for this year).
- Verify recall 20V346000 (service brakes, hydraulic) has been completed.
- Verify recall 20V347000 (fuel system, gasoline) has been completed.
- Verify recall 21V086000 (structure) has been completed.
FAQ
Is the 2020 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 2020 Mazda CX-30?
The most-reported component is service brakes, accounting for 21% of complaints on file.
How many recalls does the 2020 Mazda CX-30 have?
3 recalls on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.