Is the 2024 Mazda CX-30 reliable?

The 2024 Mazda CX-30 has 43 complaints filed with NHTSA (0.9x the segment average). Our reliability verdict: above-average. Most common issue: DRIVER ASSIST/CAMERAS problems.

What are common problems with the 2024 Mazda CX-30?

Top problems: DRIVER ASSIST/CAMERAS (12 complaints, avg repair $500); AIR BAGS (7 complaints, avg repair $500); OTHER (5 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2024 Mazda CX-30?

Yes, there are 2 recall(s): LANE DEPARTURE: SENSING SYSTEM: CAMERA, AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE. Contact any Mazda dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to fuel a 2024 Mazda CX-30?

The 2024 Mazda CX-30 gets 27 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $1778. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2024 Mazda CX-30?

Estimated US average full-coverage insurance for the 2024 Mazda CX-30 is approximately $1,900/year (suv-midsize class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2024 Mazda CX-30

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2024 Mazda CX-30 has 43 owner complaints filed with NHTSA — that's 0.9x the segment average of 47. The most common issue is driver assist/cameras problems (28% of all complaints), specifically: the door locks and some of the settings like the lane departure & the blind spot monitoring all of a sudden do not work consisently. the door locks do not stay locked and lopen whilde driving or at night agter they have been locked. the setting are set for them tpo lock on their own-not consistent.. There are 2 recalls issued for this model year. ⚠️ 1 fire report filed.

1 fire report 5 crash reports 8 injuries

Total Complaints

Recalls Issued

5/5

Safety Stars

0.9x

vs Segment Avg

Known Problems(top 5 of 8)

DRIVER ASSIST/CAMERAS

12 complaints

28%

• The door locks and some of the settings like the lane departure & the blind spot monitoring all of a sudden do not work consisently. The door locks do not stay locked and lopen whilde driving or at night agter they have been locked. The setting are set for them tpo lock on their own-not consistent.
• The contact owns a 2024 Mazda CX-30. The contact stated while attempting to accelerate from a stop light, the braking system erroneously activated causing the vehicle to abruptly stop. The failure also occurred while driving forward into a parking space. The vehicle was taken to the local dealer who
• When driving the vehicle incorrectly thinks there is an object in front of me and engages the emergency braking function. This has happened 3 times since getting the vehicle. The vehicle also occasionally incorrectly indicates there is a vehicle next to me when I turn on my turn signal. This has hap

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“The door locks and some of the settings like the lane departure & the blind spot monitoring all of a sudden do not work consisently. The door locks do not stay locked and lopen whilde driving or at night agter they have been locked. The setting are set for them tpo lock on their own-not consistent.”

— NHTSA complaint filing

Recalls (2)

LANE DEPARTURE: SENSING SYSTEM: CAMERA03/09/2024

Mazda North American Operations (Mazda) is recalling certain 2024 Mazda 3, CX-30, and 2025 CX-50 vehicles. A malfunction in the forward sensing camera (FSC) may prevent the automatic emergency braking system and the lane-keep assist system from functioning. In addition, the headlights will not automatically adjust from high beams to low beams as intended.

Risk: Automatic braking, steering assist, and headlight control systems that do not function as intended can increase the risk of a crash.

Fix: Dealers will inspect and replace the forward sensing camera as necessary, free of charge. Owner notification letters were mailed September 24, 2024. Owners may contact Mazda customer service at 1-800-222-5500, Option 6. Mazda's number for this recall is 6824H.

Fuel Cost Calculator for 2024 Mazda CX-30

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$1,778

Per month

$148

Per mile

14.8¢

MPG

City driving (worst-case MPG)

$2,182/yr

Highway driving (best-case MPG)

$1,455/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2024 Mazda CX-30

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,900

Full coverage / month

$158

Liability only / year

$600

vs US avg

+14%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (suv-midsize)1.05x

× theft risk1.00x

× safety rating0.94x

× vehicle age1.15x

= Full coverage estimate$1900

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Mazda CX-30 Service Intervals

Oil change

8K mi / 12 mo

Tire rotation

8K mi

Brake fluid

24 months

Transmission fluid

60K mi

Engine coolant

120K mi

Spark plugs

60K mi

Cabin air filter

15K mi

Engine air filter

30K mi

Differential (AWD/4WD)

60K mi

SkyActiv-G naturally aspirated engines. AWD models need transfer case and rear differential service every 60K.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Mazda New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

3 yr / 36K mi

Powertrain

5 yr / 60K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

5 yr / unlimited mi

Roadside assistance

3 yr / 36K mi

Estimated Repair Costs

DRIVER ASSIST/CAMERAS(~50K mi)

$500

AIR BAGS(~50K mi)

$500

OTHER(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

BRAKES(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 43 owner complaints for this specific year, here's what to check or ask about:

☐
DRIVER ASSIST/CAMERAS: The door locks and some of the settings like the lane departure & the blind spot monitoring all of a sudden do not work consisently. The door locks do not stay locked and lopen whilde driving or at night agter they have been locked. The setting are set for them tpo lock on their own-not consistent.
Typically appears around 50K miles. Repair cost ~$500
☐
AIR BAGS: I purchased the 2024 Mazda CX-30 from Werner Mazda in Manchester, NH on 12-16-2023. It came with defect(s) that cause interior water buildup on inside windows & roof that also caused the air bag deployers to rust & corrode & for toxic mold to develop in the car. Was obvious soon after I drove the
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: The door locks and some of the settings like the lane departure & the blind spot monitoring all of a sudden do not work consisently. The door locks do not stay locked and lopen whilde driving or at night agter they have been locked. The setting are set for them tpo lock on their own-not consistent.
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: The door locks and some of the settings like the lane departure & the blind spot monitoring all of a sudden do not work consisently. The door locks do not stay locked and lopen whilde driving or at night agter they have been locked. The setting are set for them tpo lock on their own-not consistent.
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 2 recalls have been completed — free at any Mazda dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)