Compact SUVs · DM generation

2020 Mazda CX-30: reliability, problems and cost to own

Smart buy Well above average

It scores 89 out of 100 for reliability compared with other compact and small SUVs. Over the next 5 years we expect it to cost about $11,849 to own, including $1,582 in repairs.

Early estimate: this rating uses our own sales estimate for the Mazda CX-30.

Reliability

89/100

Well above average

Repairs, 5 years

$1,582

at 12,000 mi a year

Fuel, 5 years

$7,286

28 mpg, $3.40/gal

Price today

$14,793

$13,018 – $16,568, estimate

Recalls

3

on record

Owner complaints

34

filed with NHTSA

These are estimates, not guarantees. They come from public NHTSA complaint and recall data and EPA fuel economy, assuming 5 years of ownership and 12,000 miles a year. Change the assumptions or see how it works.

Where repair money is likely to go

Engine & cooling$784
Transmission & drivetrain$345
Electrical system$107
Driver-assist & stability$98
Body, glass & interior$61
Steering$51

Expected over 5 years, by area of the car.

Recalls

Check whether a specific car still has open recalls with its VIN at nhtsa.gov/recalls.

Before you buy

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Other years of the Mazda CX-30

Of the years we rate, the 2020 scores best (89/100) and the 2021 worst (32/100).

YearReliability
2026Not rated yet
2025Not rated yet
202478/100
202380/100
202274/100
202132/100
202089/100

Questions people ask

Is the 2020 Mazda CX-30 a year to avoid?

No. It scores 89 out of 100, one of the more reliable compact and small SUVs of 2015–2024.

Is the 2020 Mazda CX-30 reliable?

It scores 89 out of 100 against other compact and small SUVs from 2015 to 2024, which is well above average. Based on 34 owner complaints filed with NHTSA, we expect about $1,582 in repairs over the next 5 years at 12,000 miles a year.

How much does a 2020 Mazda CX-30 cost to own?

About $11,849 over 5 years: $2,981 in lost value, $1,582 in repairs and $7,286 in fuel at $3.40 a gallon. A typical one sells for about $14,793 today.

What are the best years of the Mazda CX-30?

Of the years we rate, the 2020 scores best (89/100) and the 2021 worst (32/100).

How many recalls does the 2020 Mazda CX-30 have?

3 recalls on record with NHTSA.