At a glance

LocationCa, USA

ColorRed

Last listed price$30,570

Open recalls2

Vehicle identity & specifications

Make

Mazda

Model

CX-30

Year

2021

Trim

Premium Package

Body style

Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)

Vehicle type

MULTIPURPOSE PASSENGER VEHICLE (MPV)

Engine

2.5L 4-cyl 186 hp

Cylinders

4

Fuel type

Gasoline

Drivetrain

4x2

Transmission

Automatic

Assembly plant

SALAMANCA, GUANAJUATO, MEXICO

Manufacturer

MAZDA MOTOR MANUFACTURING DE MEXICO S.A. DE C.V.

Full vehicle history report

$14.99 USD · one-time

What a full report checks for VIN 3MVDMADL3MM300536

⚠️ 2 open safety recalls — shown above, free 🔒 Title & brand records 🔒 Accident & damage history 🔒 Salvage, total-loss & theft 🔒 Odometer & owner count 🔒 Liens & market valuation

A full report searches national title databases (NMVTIS) and licensed history providers for this VIN and shows whatever records are on file — not every vehicle has every record type. The decode, safety recalls and owner complaints above are always free.

📜 Title status Clean, salvage, rebuilt, junk, flood or lemon

🏷️ Title brand history Every brand ever applied, by state

🧾 Number of owners How many registrations on record

🛞 Odometer readings Reported mileage over time

🔎 Rollback check Mileage inconsistency / tamper flags

💥 Accident & damage Reported collisions and damage events

🚧 Total-loss records Insurance total-loss declarations

♻️ Salvage & auction Salvage-yard and auction history

🚓 Theft records Reported / recovered theft events

🏦 Liens & impounds Outstanding liens or impound records

🏷️ Sale & listing history Past marketplace and dealer listings

💰 Market valuation Estimated value for this exact spec

Unlock full report — $14.99 → or get up to 20 reports a month for $19.99/mo → One-time purchase · permanent access · VIN 3MVDMADL3MM300536

Safety recalls 2

STRUCTURE:BODY:HATCHBACK/LIFTGATE

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. Owners may contact Mazda customer service at 1-800-222-5500 option

NHTSA Campaign #21V086000 · 18/02/2021

TIRES:VALVE

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. Mazda's number for this recall is 4721B.

NHTSA Campaign #21V101000 · 22/02/2021

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Common problems & what to inspect

Based on 98 owner complaints filed with NHTSA for the 2021 Mazda CX-30, here are the most-reported problem areas — and exactly what to check before you buy.

💥 3 involved a crash 🚑 1 reported injury

Engine 4 reports

🔍 Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.

Service Brakes 3 reports

🔍 Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.

Forward Collision Avoidance 3 reports

🔍 Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

Power Train 3 reports

🔍 Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.

Electrical System 2 reports

🔍 Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.

Vehicle Speed Control 2 reports

🔍 Test cruise control and throttle response, and watch for any hesitation or unintended acceleration.

Pre-purchase checklist

Match the VIN on the dash, door jamb and title — they must be identical.
Cold-start the engine; listen for knocks and check for blue or white exhaust smoke.
Test-drive through all gears at low and highway speed — no slipping, shudder or pulling.
Confirm every warning light clears at startup (none should stay on).
Check fluids — oil, coolant, transmission — for level, color and leaks.
Look underneath for rust, fresh undercoating or signs of collision repair.
Always get an independent pre-purchase inspection from a trusted mechanic.

Owner complaints 98

Complaints filed with NHTSA by owners of the 2021 Mazda CX-30.

UNKNOWN OR OTHER,ENGINE,VISIBILITY/WIPER

The vehicle experienced a premature internal A/C failure, resulting in a total loss of climate control refrigerant. Because the A/C system failed, the vehicle's windshield defroster completely stopped removing humidity and moisture from the cabin air. This caused the front windshield to instantly and severely fog over while operating the vehicle completely o…

NHTSA ODI #11744720

SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

On June 3rd, 2026, about 1:15 PM, I braked in the rain because there was a stopped car in front of me. The brakes did not work; the Automatic Emergency brakes did not work; the Forward Collision Warning did not work and I hit the car in front of me causing a 3 car accident. As I hit the car I saw the Forward Collision Warning come on and then go out. Unfortu…

Crash · NHTSA ODI #11743896

AIR BAGS

Following a recent inspection at Perry Mazda in Santa Barbara, my vehicle was diagnosed with a failed clock spring mechanism causing airbag malfunction warnings. Clock spring failure under 70K miles on a 2021 vehicle is premature and suggests a defect rather than normal wear. I contacted Mazda North America and it has been over a week without a response. I …

NHTSA ODI #11739586

POWER TRAIN,UNKNOWN OR OTHER,ENGINE

While driving, on approach to a stop signal, at an intersection the car stopped moving. The display said engine malfunction, have inspected. The electronics and engine continued to operate, but the car would not move when gas pedal was depressed. I shut off and restarted my vehicle numerous times, with no effect on the problem, the car still would not move. …

NHTSA ODI #11734603

UNKNOWN OR OTHER

The left and/or right side sun visor does not stay in the fully retracted position and may lower slightly due to its own weight. The problem is attributed to a broken connection point where the sun visor attaches to the vehicle. Impaired visibility, particularly in bright sunlight.

NHTSA ODI #11722934

LANE DEPARTURE,FORWARD COLLISION AVOIDANCE

The I-Activesense camera disables all the time while driving. It disabled cruise control, LKA and LKA warning as well as auto high beams. While driving at highway speeds, when the vehicle drifts slightly over the line it does not get corrected nor do I receive ANY warning. It's almost as if the system knows it's there but doesn't want to turn on. While I was…

NHTSA ODI #11721948

WHEELS

On December 13, 2025, my vehicle (2021 Mazda CX-30) was serviced at a Valvoline Instant Oil Change location. During service, the technician stated he was checking tire pressure and asked whether 36 PSI was acceptable. I agreed. When I pulled out of the bay, the tire pressure warning light remained on and showed 29 PSI. I stopped immediately and informed the…

NHTSA ODI #11705780

ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE

Two issues A) my usb or display stop to work often I have reset to make it work again, look like loose electrical 2) many time it has also happened start key malfunction error I have jumped start, I have replaced battery same issue

NHTSA ODI #11687693

+ 90 more complaints on record.