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2021 Mazda CX-30 Review: Reliable Compact SUV With Reasonable Ownership Costs As It Ages

Rating: 4.72
Based on 36 Owner Reviews β–Ά
Simon A | March 31, 2025
The 2021 Mazda CX-30 is a subcompact crossover SUV that slots between the CX-3 and CX-5 in Mazda's lineup. Introduced for the 2020 model year, the CX-30 offers a blend of hatchback practicality and SUV styling. Key trims include the base 2.5 S, Select, Preferred, Premium, and Turbo trims. The pricing range typically spans from the low $20,000s to the low $30,000s. Its upscale interior, engaging driving dynamics, and stylish design make it a popular choice in a crowded segment.
The Good

The 2021 Mazda CX-30 boasts a sporty performance thanks to its responsive engine and agile handling, appealing to driving enthusiasts. Practical buyers will appreciate its comfortable ride, well-designed interior, and available all-wheel drive. It also offers good fuel efficiency and Mazda's reputation for reliability, providing a good overall value proposition.

The Bad

The 2021 Mazda CX-30's rear seat legroom can be tight for taller passengers, and the cargo area is smaller than some competitors. Some owners have reported infotainment system quirks. The rear visibility could be better. Listen for any unusual noises from the engine or transmission during a test drive. Check the infotainment screen for responsiveness.

2021 Mazda CX-30: Quick Overview

  • Engine Options:
    • 2.5-liter naturally aspirated four-cylinder: Standard on 2.5 S, Select, Preferred, and Premium trims.
    • 2.5-liter turbocharged four-cylinder: Available on Turbo, Turbo Premium, and Turbo Premium Plus trims.
  • Horsepower:
    • 2.5-liter naturally aspirated: 186 hp
    • 2.5-liter turbocharged: 227 hp (on regular gas) / 250 hp (on premium gas)
  • Fuel Economy (EPA Estimated):
    • 2.5-liter naturally aspirated (FWD): 25 mpg city / 33 mpg highway
    • 2.5-liter naturally aspirated (AWD): 24 mpg city / 31 mpg highway
    • 2.5-liter turbocharged (AWD): 22 mpg city / 30 mpg highway
  • 0-60 Times (approximate):
    • 2.5-liter naturally aspirated: 8.1-8.3 seconds
    • 2.5-liter turbocharged: 5.8-6.0 seconds
  • Towing Capacity: Not recommended or rated for towing.
  • Trim-Level Features (highlights):
    • 2.5 S: 8.8-inch infotainment display, Mazda Connect, Apple CarPlay/Android Auto, i-Activsense safety features.
    • Select: Adds blind-spot monitoring, rear cross-traffic alert, leatherette seats, and dual-zone climate control.
    • Preferred: Adds a sunroof, heated front seats, and a power driver's seat with memory.
    • Premium: Adds leather seats, Bose premium audio system, adaptive front lighting, and a power liftgate.
    • Turbo: Adds the turbocharged engine, heated steering wheel, and auto-dimming rearview mirror.
    • Turbo Premium: Adds a head-up display, traffic sign recognition, and adaptive cruise control with stop-and-go.
    • Turbo Premium Plus: Adds a 360-degree view monitor, rear parking sensors, and automatic emergency braking in reverse.

2021 Mazda CX-30 Specifications

Vehicle Information
Year 2021
Make Mazda
Model CX-30
Trim -
Style -
Type I-Activ Sport Utility Vehicle
Category Minicompact Car Small Sport Utility Vehicle 4WD
Manufacturing Details
Made In Mexico
Manufacturing City SALAMANCA
Dimensions
Doors 4-Door
Curb Weight 3338 pounds
Gross Vehicle Weight Rating 5000 pounds
Overall Height 61.7 inches
Overall Length 173 inches
Overall Width 70.7 inches
Wheelbase Length 104.4 inches
Standard Seating 5
Engine & Performance
Engine Intercooled Turbo Regular Unleaded I-4 2.5 L/152
Engine Size 2.5L
Engine Cylinders 4
Transmission 6 Automatic w/OD
Transmission Type Automatic
Transmission Speeds 6-Speed
Drivetrain All-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $30,050
Invoice Price -
Delivery Charges -

Vehicle History Report

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Market Price
Analysis

What Problems Does the 2021 Mazda CX-30 Have?

The 2021 Mazda CX-30 generally enjoys good reliability ratings, but some owners have reported a few issues. Infotainment system glitches, such as screen freezes or slow response times, have been noted. Some drivers have mentioned minor electrical problems. There have been a few recalls related to specific components; it's crucial to check the NHTSA website for any outstanding recalls affecting a particular vehicle's VIN. Early models (2020 and 2021) experienced some reports of paint chipping, particularly on the front bumper. Long-term reliability seems positive so far, but regular maintenance, including oil changes and inspections, is essential to prevent future problems. Suspension components and the automatic transmission should be inspected periodically. Some owners have also mentioned concerns about the durability of the leatherette upholstery over time, so regular cleaning and conditioning are recommended.

How long will the 2021 Mazda CX-30 last?

With proper maintenance, a 2021 Mazda CX-30 can reasonably be expected to last for 150,000 to 200,000 miles or 10-15 years. Mazda vehicles generally have good long-term durability. Key to longevity is following the manufacturer's recommended maintenance schedule, including regular oil changes, fluid checks, and inspections. Potential weaknesses over time might include wear and tear on suspension components, especially in areas with rough roads, and potential electrical issues as the car ages. Keeping up with preventative maintenance will mitigate these risks.
Positive Owner Reviews
JdN
Beautiful, finely crafted vehicle. Nothing else comes close to the quality and value for the money - or for even significantly more. Great fuel economy. I’m not a CUV guy ( This is my wife’s car ), but the ride and the handling are especially impressive for a Ò€œtallÒ€ vehicle. In a sea of clunky, uninspiring designs this vehicle is truly elegant. Very happy.
Larry
Looking for a good looking car that also performed well. Did not want a cvt transmission, so that narrowed my choices. Liked the Mazda CX 30, and having owned Mazda's in the past decided a test drive in order. Was blown away with quality and driving dynamics. Performance with turbo was great. Deal done. Has been very dependable and well built so far.
Bob g
Good car good gas mileage fun to drive Like some controls on consol,map display is nice size, lots adjustment for different items, lots nice safety items
Negative Owner Reviews
Carlos
I bought a Mazda CX-30 in December 2021. It is rotting. The manufacturer and dealer do not want to replace the unit. I wouldn't recommend buying a Mazda, you'd be wasting your money.

What Technology & Safety Features are Included?

The 2021 Mazda CX-30 comes standard with an 8.8-inch infotainment display, Mazda Connect, Apple CarPlay, and Android Auto. Higher trims offer a larger display and a premium Bose sound system.
Driver-assistance features: standard i-Activsense suite includes adaptive cruise control, lane departure warning, lane-keeping assist, automatic emergency braking, and a driver attention alert. Blind-spot monitoring and rear cross-traffic alert are available on higher trims. Optional features include a head-up display, a 360-degree view monitor, and rear parking sensors with automatic braking.
Safety: The 2021 Mazda CX-30 received excellent crash-test ratings from both the NHTSA and IIHS. It earned a 5-star overall safety rating from the NHTSA. The IIHS named it a Top Safety Pick+, its highest honor, indicating excellent performance in all crash tests and for its standard safety features. This makes the CX-30 a safe choice for families and individuals alike. The car’s suite of active safety technologies further enhances its safety credentials.

What Colors Options are Available?

Exterior Colors
Soul Red Crystal Metallic
Machine Gray Metallic
Polymetal Gray Metallic
Snowflake White Pearl Mica
Jet Black Mica
Deep Crystal Blue Mica
Platinum Quartz Metallic
Interior Colors
Greige Leatherette
Black Cloth
Black Leatherette
White Leather
Black Leather
Red Leather

2021 Mazda CX-30 Prices and Market Value

The 2021 Mazda CX-30 had a starting MSRP in the low $20,000s and could reach the low $30,000s for the top Turbo trims when new. Current used market prices typically range from the high teens to the mid-$20,000s, depending on trim, mileage, and condition. The CX-30 holds its value relatively well due to its desirable features, stylish design, and Mazda's reputation for reliability. Lower mileage and a clean vehicle history report contribute to higher resale value. Demand for small SUVs also supports strong resale prices.

2021 Mazda CX-30 Cost of Ownership

The 2021 Mazda CX-30 is generally economical to own. Insurance costs are typically moderate. Fuel economy is competitive for its class. Maintenance costs are reasonable, with routine services being relatively affordable. Repairs are generally infrequent and not overly expensive, thanks to Mazda's reliability. Long-term ownership costs should be manageable, making it a budget-friendly choice for many buyers. The availability of parts and qualified service technicians further contributes to lower ownership expenses.

2021 Mazda CX-30 Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 12.7 gallons
City Mileage 22 miles/gallon
Highway Mileage 30 miles/gallon

2021 Mazda CX-30 Safety Rating

NHTSA
Overall Rating
Overall Frontal Star Rating
Side Overall Star Rating
Overall Rollover Star Rating
Combined Front Seat Rating
Combined Rear Seat Rating
Overall Frontal Star Rating
Frontal Barrier Star Ratings Not Tested
Overall Side Star Rating
Side Barrier Star Ratings
Side Pole Star Rating
Combined Side Barrier And Side Pole Star Ratings Not Tested
Rollover Resistance Star Rating

2021 Mazda CX-30 Recalls & Defects

Tires:valve
Recall date 2021-02-22
Recall no. 21v101000
Source NHTSA
Summary Mazda North American Operations (Mazda) IS Recalling Certain 2021 Mazda3 and Cx-30 Vehicles. AIR MAY Suddenly Leak From THE Tire AIR Valve.
Consequence A Sudden AIR Leak From THE Tire AIR Valve MAY Cause A Loss OF Vehicle Control While Driving, Increasing THE Risk OF A Crash.
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.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Structure:body:hatchback/Liftgate
Recall date 2021-02-18
Recall no. 21v086000
Source NHTSA
Summary 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.
Consequence IF THE Power Liftgate Unexpectedly Lowers While A Person IS Accessing THE Rear Storage Area OF THE Vehicle, IT CAN Increase Their Risk OF Injury.
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 4. Mazda's Number FOR This Recall IS 4621b.
Notes Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.

2021 Mazda CX-30 Warranty

Basic
Original warranty 36 months / 36,000 miles
Estimated remaining Expired
Corrosion
Original warranty 60 months / unlimited miles
Estimated remaining 12 months / unlimited miles
Drivetrain
Original warranty 60 months / 60,000 miles
Estimated remaining 12 months / 60,000 miles
Roadside Assistance
Original warranty 36 months / 36,000 miles
Estimated remaining Expired

2021 Mazda CX-30 Insurance

Insurance for a 2021 Mazda CX-30 is moderately priced, reflecting its status as a I-Activ Sport Utility Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2021 Mazda CX-30 Compare to Other I-Activ Sport Utility Vehicle?

The 2021 Mazda CX-30 competes with the Honda HR-V, Toyota C-HR, Hyundai Kona, and Kia Seltos. The CX-30 stands out with its more upscale interior and engaging driving dynamics compared to the HR-V and C-HR. The Kona offers similar performance at a slightly lower price, while the Seltos provides more cargo space. In terms of reliability, the CX-30 is comparable to the Toyota and Honda.
Alternatives:
  • Hyundai Kona: Offers similar performance and features at a lower price point.
  • Kia Seltos: Provides more cargo space and a rugged design.
  • Honda HR-V: A practical choice with good fuel economy and a spacious interior, but lacks the CX-30's driving excitement.
  • Toyota C-HR: Stylish but less engaging to drive than the Mazda.
While the CX-30 excels in driving experience and interior quality, buyers prioritizing cargo space or budget might consider the Seltos or Kona. If you value a sporty driving experience above all else, the CX-30 is a strong contender.

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10 2023 Audi A4 allroad (0.0β˜…)
11 2023 Hyundai Kona N (0.0β˜…)
12 2023 Nissan ARIYA (5.0β˜…)
355 2021 Mazda CX-30 (5.0β˜…)

Final Verdict: Is the 2021 Mazda CX-30 a Good I-Activ Sport Utility Vehicle?

The 2021 Mazda CX-30 is ideal for individuals or small families who prioritize a stylish, fun-to-drive subcompact SUV with an upscale interior. It's a worthwhile purchase if you value driving dynamics and interior quality over maximum cargo space. Buying used offers excellent value, particularly for the Select or Preferred trims, which provide a good balance of features and affordability. The Turbo trims are worth considering for those seeking more power. Ensure a thorough inspection and check for any outstanding recalls before purchasing a used model.

2021 Mazda CX-30 Owner Reviews

4.72
Consumer Rating, Based on 36 Consumer Reviews
Overall rating
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Carlos on January 25, 2024

wouldn't recommend buying a Mazda

I bought a Mazda CX-30 in December 2021. It is rotting. The manufacturer and dealer do not want to replace the unit. I wouldn't recommend buying a Mazda, you'd be wasting your money.

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Tony Medina on October 14, 2023

Mazda North American HQ> Please Review

This vehicle is sweet Have the Premium Turbo What is the issue with the windshield cracking near the heater/defrost vent on a 50 degree morning?

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JdN on June 16, 2023

Beautiful, finely crafted vehicle.

Beautiful, finely crafted vehicle. Nothing else comes close to the quality and value for the money - or for even significantly more. Great fuel economy. I’m not a CUV guy ( This is my wife’s car ), but the ride and the handling are especially impressive for a Ò€œtallÒ€ vehicle. In a sea of clunky, uninspiring designs this vehicle is truly elegant. Very happy.

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Michael D on April 9, 2023

Solid Vehicle & Good Value

We've owned the 2021 CX-30 for 2 years. It feels solid, well built and provides good value. Gas mileage is good at 30mpg combined. On the negative side, the ride is a bit jittery. And the battery tends to act up if you don't drive the car for at least 15 minutes at a time. The dealer explained this is necessary, because all the technology and chips that are packed into it need more time to warm up - which is a dubious assertion. But it is what it is. Will be trading for another Toyota hybrid, which in our view is the gold standard based on 11 years experience with a 2010 Prius.

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Larry on May 8, 2022

Just what I was looking for

Looking for a good looking car that also performed well. Did not want a cvt transmission, so that narrowed my choices. Liked the Mazda CX 30, and having owned Mazda's in the past decided a test drive in order. Was blown away with quality and driving dynamics. Performance with turbo was great. Deal done. Has been very dependable and well built so far.

Was this review helpful?
1
0

Bob g on March 30, 2022

Air conditioning blows warm air some recalls but

Good car good gas mileage fun to drive Like some controls on consol,map display is nice size, lots adjustment for different items, lots nice safety items

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Wani on March 30, 2022

Acceleration of adaptive cruise control

After long journey test drive, found problem with setting of acceleration on the adaptive cruise control. Any body know how to setting the speed acceleration on the adaptive cruise control ? The factory setting for the acceleration was to much, the engine can jump to 4000-5000 rpm to accelerate to achieve the speed target, it was too much acceleration. How to do setting , any body know?

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Special woman. on June 15, 2021

Cool midsize SUV.

It has more room than the CX-3 and that is what I like. I only drove it 60 miles and so far so good. Has a nice feel to it and I will enjoy this for years to come.

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Bump6868 on June 10, 2021

Love the CX-30 it is way better than our Kicks was

We looked into the CX-30 mostly based off of reviews from Car and Driver and consumer reports. it is miles better than our 19 kicks was so much more connected to the road and has a more premium feel than my 08 RX-350

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YI-ZHE on June 4, 2021

Most beautiful car !!!

The driving experience is wonderful! Sound proof, speed and comfort is good! driving in CX30 is enjoying! one tiny drawback of this car is that the space for rear passengers is not big enough!

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.