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2021 MAZDA CX-30
#3 Best 2-Row SUVs of 2021

Used 2021 MAZDA CX-30

4.7
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4.3
rating
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2021 MAZDA CX-30 Exterior: 0
2021 MAZDA CX-30 Exterior: 1
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2025
2021
Fuel Economy
25 - 28 combined mpg
Horsepower
186 - 227 hp
Seating
5
Cargo Volume
20.2 cu ft
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2021 MAZDA CX-30 Review

Colin Ryan

By Colin Ryan

Updated January 30, 2025

Colin Ryan specializes in writing about new cars. He has done this for the Los Angeles Times, Variety, Kelley Blue Book, Autotrader, Popular Mechanics, Mazda and Lexus customer magazines, plus a bunch of enthusiast sites and publications. And he spent several years as a staff writer at BBC Top Gear magazine. During this zig-zag of a career trajectory, he has driven everything from budget Malaysian hatchbacks (yes, they exist) to scarily expensive Italian exotica.

Pros

  • Premium interior
  • Comprehensive driver assistance features
  • Brilliant steering and handling
  • Most horsepower in its class
  • Arguably attractive styling
  • CX-30 2.5 Turbo model

Cons

  • Tight rear seat
  • Infotainment system takes some time to learn
  • Too many features held back for the top trim level

What's New?

  • Apple CarPlay/Android Auto smartphone integration becomes standard
  • Preferred trim receives a powered moonroof
  • Some higher features now only available in top Premium trim
  • Premium Plus trim adds emergency braking when backing up
  • 2.5 Turbo model has 227 horsepower (or 250 hp on 93 octane fuel)

The 2021 Mazda CX-30 isn’t just another crossover. It doesn’t fit neatly into any pre-existing size categories. It packs a decent amount of power and has a chassis that’s perfectly suited to exploit that muscle. Like every other Mazda, there’s an aesthetic sensibility that’s rare in anything below the typical luxury level. A certain sophistication permeates everything the 2021 CX-30 does and has.

It’s classy and engaging, comes with many standard safety features and advanced driver assists, as well as plenty of options to upgrade the whole experience. Yet it still has a raised driving position and levels of practicality that involve useful cargo space — along with the availability of all-wheel drive. The Mazda CX-30 achieves all this at competitive prices.

2021 MAZDA CX-30 Pricing

2021 MAZDA CX-30 pricing starts at $17,712 for the CX-30 Sport Utility 4D, which had a starting MSRP of $23,000 when new. The range-topping 2021 CX-30 Turbo Premium Plus Sport Utility 4D starts at $22,809 today, originally priced from $35,225.

Original MSRP
KBB Fair Purchase Price (national avg.)
$23,000
$17,712
$25,000
$17,469
$27,400
$19,388
$29,650
$19,896
$31,225
$20,993
$33,625
$21,867
$35,225
$22,809

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2021 MAZDA CX-30 models in typical condition when purchasing from a dealership. These prices are updated weekly.

Which Model is Right for Me?

2021 Mazda CX-30

LED exterior lighting
Mazda Connect with 8.8-inch screen
Adaptive cruise control
16-inch alloy wheels
Rain-sensing wipers
Driver assistance features

2021 Mazda CX-30 Select

Dual-zone climate control
Simulated leather upholstery
Blind-spot monitoring and rear cross-traffic alert
18-inch alloy wheels
Leather-wrapped steering wheel/gear lever

2021 Mazda CX-30 Preferred

Eight-way power-adjustable driver’s seat
Two-position memory settings
Heated front seats
Powered moonroof

2021 Mazda CX-30 Premium

Head-up display
Leather upholstery
Powered tailgate
Roof rails
Satellite radio
12-speaker Bose audio system

2021 Mazda CX-30 2.5 Turbo

Turbocharged 227-horsepower engine (250 horsepower on 93 octane fuel)
All-wheel drive
Leatherette seats
Wi-Fi
8-speaker audio system
Heated front seats
Power moonroof
Black 18-inch alloy wheels
Gloss-black grille and mirrors
Active cruise control

 

2021 Mazda CX-30 2.5 Turbo Premium

Bose 12-speaker audio system
Paddle shifters
Power liftgate
Traffic-sign recognition
Adaptive front headlights
Navigation

2021 Mazda CX-30 2.5 Turbo Premium Plus

Automatic emergency braking
Rear cross-traffic braking
Traffic Jam Assist
360-degree view monitor
Auto-dimming driver’s-side mirror

Driving the MAZDA CX-30

Not long ago, SUV/crossovers were just machines made to do a job. There was no thought of driving prowess or enjoyment. The 2021 CX-30 is the opposite of that workmanlike approach.

Sure, it can still perform the usual tasks like the school run, weekly grocery trip, and going to the in-laws’ place at Thanksgiving. But it does so with much more panache. Even if those mythical empty and entertaining roads in TV ads hold no appeal, the CX-30’s pleasant ride quality and precise responses can still brighten any mundane drive.

The feel from the steering is fantastic, letting the driver know what the front tires are doing, while the handling has the right balance of comfort and poise. There’s no turbocharger under the hood of the base model, but — with 186 horsepower — power is relatively plentiful.

The 6-speed automatic transmission is an ideal match. Mazda’s engineers feel there’s no need to cram in extra ratios if the transmission uses the correct ones in the first place. Selecting Sport mode holds those gears for longer, allowing the driver to access more of that muscle.

With the new CX-30 2.5 Turbo, Mazda seeks to emulate the sporty and refined feel of the Mazda3 2.5 Turbo. Despite the CX-30 having a higher center of gravity than the 3, Mazda has succeeded in a big way.

The all-wheel-drive CX-30 2.5 Turbo is a delight to drive, a vehicle that blends all the practicality of a standard CX-30 with the outstanding performance and cornering prowess of a Mazda3 2.5 Turbo. The CX-30 2.5 Turbo feels sportier than the CX-5 Turbo, which is high praise.

At the same time, the CX-30 2.5 Turbo is a highly refined automobile. While it might be a little too firmly sprung for some, the CX-30 responds beautifully to driver inputs, aided by deft tuning of its standard AWD system. When the driver turns into a corner, drive to the rear wheels is momentarily suspended, transferring weight to the front wheels for crisper turn-in response. Once in the corner, though, drive to the rear wheels picks up again, enabling power-on corner exits that are stable, fast, and fun.

The AWD system in the CX-30 2.5 Turbo constantly determines the available grip, and it adjusts the fore/aft power split as needed. For example, more power goes to the rear wheels (those with better traction), when you nail the throttle. Torque steer? Not an issue.

Although the CX-30 2.5 Turbo isn’t designed as an off-roader (and has no underbody protection), it is somewhat capable on rough roads, as long as clearance isn’t an issue. It’s aided by Off-Road Traction Assist, which uses aggressive brake action to slow a spinning wheel and send power to the other side, helping this Mazda keep moving in slippery conditions.

Interior Comfort

The cabin is arguably the nicest in its class. The front row is spacious, with a lot of shoulder room and a feeling of open space, making it easy to forget that this is an almost-subcompact. The high-quality materials and elegant style wouldn’t look out of place in a more expensive vehicle.

Buyers can choose warm brown/parchment, brown/black, or navy/grey combinations, with seats in cloth, simulated leather or real leather. Mazda has worked hard on how everything looks and feels, and those efforts have paid off, with beautiful accents and a pleasant tactility to the switchgear.

Every CX-30 has the Mazda Connect infotainment system and an 8.8-inch screen sitting on the dash. The dash layout is narrow and wide, with some controls sitting fairly high, bringing them within easy reach. Infotainment controls are near the transmission shifter, where the driver’s hand falls naturally. The audio system’s speakers have been relocated from the doors into the body, improving sound quality, and reducing buzzing and rattles.

This sense of quality continues in the back, but legroom is limited for passengers who are above six feet tall. Behind the rear seats, the luggage area measures 20.2 cubic feet. Folding them down expands that to 45.2 cubic feet. The Honda HR-V offers more.

Exterior Styling

Admittedly, this is all subjective, but Mazda seems to have design chops that stand way apart (and arguably far above) every other Japanese manufacturer. Some of the lines on the CX-30 are subtle, only discernible at certain angles, yet it all works as a whole. The plastic side cladding detracts somewhat, but that comes with the crossover territory.

Base models have a matte grille and 16-inch aluminum-alloy wheels. Select trim replaces those with 18-inch alloy wheels. Preferred versions add a gloss grille, while the Premium trim has LED headlights and taillight accents, along with roof rails.

The CX-30 2.5 Turbo smartens up its exterior look with 18-inch black aluminum-alloy wheels, larger exhaust pipes, gloss-black grille and outside mirrors, and a “TURBO” badge on the liftgate.

Favorite Features

DRIVING DYNAMICS
Mazda continues to prove that practicality doesn’t have to be puritanical. The CX-30 has smooth, responsive steering and a sporty ride without compromising any ride comfort or cargo-carrying capability.

ERGONOMICS
The study of human efficiency in a working environment. Mazda has spent a lot of time on this. The navigation screen is set near the top of the dash, so drivers can see it without moving their eye-line too far from the road ahead. Infotainment controls are simplified to reduce distraction. The front seats have been designed to support the natural position of the spine for better posture, more comfort, and less fatigue than a regular car seat. There’s also an amber light on the stalk that illuminates when the wipers are in Auto mode.

Standard Features

The base version of the 2021 CX-30 has LED exterior lighting, automatic on/off headlights with automatic high beams, rain-sensing wipers, keyless entry/ignition, sport front seats, cloth upholstery, 60/40 split/fold rear seats, electronic parking brake, two USB ports, Mazda Connect, 8.8-inch infotainment screen, Multifunction Commander (the main control for infotainment system), Apple CarPlay/Android Auto connectivity, Bluetooth phone/audio, HD radio, Wi-Fi, and an 8-speaker audio system.

On the safety side, in addition to airbags for the front occupants’ knees, the CX-30 has adaptive cruise control with stop/go, lane-departure warning/lane-keeping assistance. Blind-spot monitoring with rear cross-traffic alert comes in at the Select level, the next trim up.

Factory Options

All-wheel drive is optional in every trim. Select adds dual-zone automatic climate control, leather-wrapped steering wheel, and simulated leather upholstery.

Preferred trim has an 8-way power-adjustable driver’s seat, heated front seats, and a powered moonroof. Premium trim tops the range with real leather upholstery, adaptive headlights, a head-up display, paddle shifters for the automatic transmission, powered tailgate, roof rails, navigation, shark fin antenna, satellite radio, and a Bose 12-speaker audio system.

The new CX-30 2.5 Turbo comes in three trims. These are Standard, Premium (Bose 12-speaker audio, heated steering wheel, paddle shifters, leather seats, a power liftgate, traffic sign recognition, adaptive front headlights, navigation, and satellite radio), and Premium Plus (which adds automatic emergency and rear cross-traffic braking in Reverse, Traffic Jam Assist with supplemental steering inputs under 40 mph, 360-degree view monitoring when parking and an auto-dimming driver’s side mirror).

Engine & Transmission

The CX-30 employs a 186-horsepower 2.5-liter 4-cylinder engine, connected to a 6-speed automatic transmission. Front-wheel drive (FWD) is the standard arrangement, with all-wheel drive (AWD) as an option.

A front-drive 2021 CX-30 is rated by the Environmental Protection Agency (EPA) at 25 mpg city/33 mpg highway/28 mpg combined. With AWD, those figures drop to 24 mpg city/31 mpg highwat/26 mpg combined.

The new CX-30 2.5 Turbo packs a 4-cylinder that delivers 227 turbocharged horsepower and a healthy 310 lb-ft of torque on 87 octane gasoline. Those power figures rise to 250 horsepower and 320 lb-ft of torque if you feel the urge to shop around for 93 octane gas. The CX-30 2.5 Turbo is rated by the EPA at 22 mpg city/30 mpg highway/25 mpg combined.

2.5-liter inline-4
186 horsepower @ 6,000 rpm
186 lb-ft of torque @ 4,000 rpm
EPA city/highway fuel economy: 25/33 mpg (FWD), 24/31 mpg (AWD)

2.5-liter turbocharged inline-4
227 horsepower @ 5,000 rpm (87 octane)
250 horsepower @ 5,000 rpm (93 octane)
310 lb-ft of torque @ 2,000 rpm (87 octane)
320 lb-ft of torque @ 2,500 rpm (93 octane)
EPA city/highway fuel economy: 22/30 mpg (AWD)


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New MAZDA CX-30 Deals and Incentives

APR

0.9% APR | 36 months

Get 0.9% APR for 36 months on a new 2025 MAZDA CX-30.

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End Date: 04/30/2025
CASH

$540 Total Cash

Get $540 LEASE CUSTOMER CASH on a new 2025 MAZDA CX-30.

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End Date: 04/30/2025
LEASE

$279 /mo | 36 months | Due at Signing

Lease a new 2025 MAZDA CX-30 2.5 S (AWD / Automatic Transmission) for $279 per month for 36 months with $2,999 due at signing.

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End Date: 04/30/2025
CONDITIONAL

$1000 Total Cash

Get $1,000 Accessories and Genuine MAZDA Accessories on a new 2025 CX-30.

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End Date: 04/30/2025
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2021 MAZDA CX-30
KBB.com Consumer Reviews

4.3
Consumer Rating
Based on 52 Consumer Reviews
Write a Review
83%Recommend this vehicle
5
73%
5
73%
4
10%
4
10%
3
6%
3
6%
2
0%
2
0%
1
12%
1
12%
Value
4.3
Performance
4.4
Quality
4.5
Comfort
4.3
Reliability
4.4
Styling
4.5

Trending Topics in KBB.com Consumer Reviews

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2021 MAZDA CX-30 Styles

Style
Price
Combined Fuel Economy
Horsepower
Seating
Cargo Capacity
Engine
Towing Capacity
Curb Weight
Drivetrain
Select Sport Utility 4D
$17,469
28 MPG
186 @ 6000 RPM
5
20.2 cu ft
4-Cyl, SKYACTIV-G, 2.5 Liter
2000 lbs
3234 lbs
FWD
Sport Utility 4D
$17,712
28 MPG
186 @ 6000 RPM
5
20.2 cu ft
4-Cyl, SKYACTIV-G, 2.5 Liter
2000 lbs
3234 lbs
FWD
Preferred Sport Utility 4D
$19,388
28 MPG
186 @ 6000 RPM
5
20.2 cu ft
4-Cyl, SKYACTIV-G, 2.5 Liter
2000 lbs
3234 lbs
FWD
Premium Sport Utility 4D
$19,896
28 MPG
186 @ 6000 RPM
5
20.2 cu ft
4-Cyl, SKYACTIV-G, 2.5 Liter
2000 lbs
3234 lbs
FWD
Turbo Sport Utility 4D
$20,993
25 MPG
227 @ 5000 RPM
5
20.2 cu ft
4-Cyl, SKYACTIV-G, Turbo, 2.5 Liter
2000 lbs
3505 lbs
AWD
Turbo Premium Sport Utility 4D
$21,867
25 MPG
227 @ 5000 RPM
5
20.2 cu ft
4-Cyl, SKYACTIV-G, Turbo, 2.5 Liter
2000 lbs
3505 lbs
AWD
Turbo Premium Plus Sport Utility 4D
$22,809
25 MPG
227 @ 5000 RPM
5
20.2 cu ft
4-Cyl, SKYACTIV-G, Turbo, 2.5 Liter
2000 lbs
3505 lbs
AWD
See Full Specs for All 2021 MAZDA CX-30 Styles
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2021 MAZDA CX-30 Depreciation

A 2021 MAZDA CX-30 has depreciated $7,497 or 32% in the last 3 years and has a current resale value of $15,549 and trade-in value of $13,969.

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2021 MAZDA CX-30
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2021 MAZDA CX-30 Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
-
$23,046
$20,557
2023
$2,587
$20,459
$18,658
2024
$2,996
$17,463
$15,638
Now
$1,914
$15,549
$13,969
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2021 MAZDA CX-30 Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
3234 lbs.
EPA Passenger
94.1 cu.ft.
Fuel Capacity
13.5 gallons
Front Head Room
38.1 inches
Max Seating Capacity
5
Minimum Ground Clearance
8.0 inches
Overall Length
173.0 inches
Front Shoulder Room
55.6 inches
Towing Capacity, Maximum
2000 lbs.
Trunk or Cargo Capacity
20.2 cu.ft.
Turning Diameter
37.3 feet
Wheel Base
104.4 inches
Width with mirrors
70.7 inches

Exterior

Alloy Wheels
Available
Number of Doors
4 doors
Privacy Glass
Available
Roof Rails
Available
LED Headlights
Available

Fuel Economy

City
25 mpg
Highway
33 mpg
Combined
28 mpg

Mechanical

Drivetrain
FWD
Transmission Type
Automatic
6 speed
Available
Recommended Fuel
Regular

Performance

Horsepower
186 @ 6000 RPM
Torque
186 @ 4000 rpm
Engine
4-Cyl, SKYACTIV-G, 2.5 Liter
Top Speed
124 mph

Warranty

Basic
3 years / 36000 miles
Powertrain
5 years / 60000 miles

Comfort & Convenience

  • Climate Control Air Conditioning
  • Integrated Garage Door Opener

Entertainment

  • Bluetooth Streaming Audio

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • 12V Power Outlet
  • Power Outlet
  • Steering Wheel Controls

Seating

  • Folding Rear Seat

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Audible Text Messaging
  • Internet Access
  • Push-Button Engine Start
  • Smartphone Interface
  • USB Port
  • Voice Recognition System

2021 MAZDA CX-30 Safety

2021 MAZDA CX-30 Safety Technology

i-ActivSense

All 2021 Mazda CX-30s come with this array of advanced safety features that includes adaptive cruise control with stop/go, lane-departure warning/lane-keeping assistance, and automatic high beams.

Driver Attention Alert

Another aspect of i-ActivSense is driver attention monitoring. This system learns the driver’s usual behavior, then senses when there are changes, suggesting the driver might be getting tired. The system will chime and show a warning, signaling that it’s probably time to take a break.

Rear Cross-Traffic Alert

This radar-based system works when the CX-30 is in Reverse. It detects any traffic about to cross behind, which is especially useful when backing out of a driveway or a parking space with obscured views. Standard on all but the base model.

5.0

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
Frontal Crash
5.0
Side Barrier
5.0
Rollover Rating
4.0
Side Crash
5.0

Compare to Similar Vehicles

Used 2021
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Nissan Kicks
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Hyundai Venue
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Honda HR-V
See Details
Price
$17,469
$14,356
$16,682
$18,221
KBB.com Rating
4.7
4.0
4.4
4.5
Consumer Rating
4.3
4.1
4.4
4.1
Fuel Economy
City 25/Hwy 33/Comb 28 MPG
City 31/Hwy 36/Comb 33 MPG
City 30/Hwy 33/Comb 31 MPG
City 28/Hwy 34/Comb 30 MPG
Fuel Type
Gas
N/A
N/A
N/A
Safety Rating
5.0
4.0
4.0
5.0
Seating Capacity5555
Basic Warranty
3 years or 36000 miles
3 years or 36000 miles
5 years or 60000 miles
3 years or 36000 miles
Horsepower
186 @ 6000 RPM
122 @ 6300 RPM
121 @ 6300 RPM
141 @ 6500 RPM
Engine
4-Cyl, SKYACTIV-G, 2.5 Liter
4-Cyl, 1.6 Liter
4-Cyl, 1.6 Liter
4-Cyl, i-VTEC, 1.8 Liter
Drivetrain
FWD
FWD
FWD
2WD

2021 MAZDA CX-30 Rankings

More MAZDA CX-30 News & Information

General
2024 Mazda CX-30 Gets Tech Upgrades, New Trims

The Mazda CX-30 is the athlete of the affordable subcompact SUV class. Sub-$25,000 cars have grown rare, and one with…

Sean Tucker September 21, 2023
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2023 Mazda CX-30 vs. 2023 Buick Encore GX Comparison

Subcompact SUVs are often the most affordable vehicles on a dealer’s lot. They make easy-living daily drivers – small enough…

Sean Tucker June 12, 2023
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Choosing a 2023 Mazda CX-30: Which Engine?

Starting Price: $22,950 | Price Yours KBB Rating: 4.6 out of 5 The Mazda CX-30 is unique among subcompact SUVs.…

Sean Tucker March 29, 2023

FAQs

What is the 2021 Mazda CX-30?

It’s a small-ish SUV/crossover. Usually, vehicles are classified as subcompact, compact, etc. But the CX-30 slots between the subcompact CX-3 and the compact CX-5, size-wise and price-wise. Which might easily put it in a sweet spot for many potential buyers. Now called the “CX-30 2.5 S” in Mazda-speak, the 2021 CX-30 uses a 186-horsepower 2.5-liter naturally-aspirated 4-cylinder engine, and a 227-horsepower turbocharged four in the CX-30 2.5 Turbo.

What is the 2021 Mazda CX-30 compared to?

Some of the roomier subcompacts like the Honda HR-V and Subaru Crosstrek. Mazda also (perhaps cheekily) puts it against the Lexus UX 200. That’s not over-ambitious, because the CX-30 has more power than the UX, plus an extraordinary amount of refinement for what is considered a non-luxury vehicle.

How old is the 2021 Mazda CX-30?

As fresh as the morning dew. It launched just last year. And the car on which it’s based — the Mazda3 — only had its current generation debut in 2019.

Is the 2021 MAZDA CX-30 a good vehicle?

Yes, the 2021 MAZDA CX-30 is a good car, as reflected by its above-average Kelley Blue Book rating of 4.7 out of 5.

What is the MPG for a 2021 MAZDA CX-30?

2021 MAZDA CX-30 city/highway fuel economy ratings range from 22/30 mpg to 25/33 mpg, depending on trim and equipment.

How much should a 2021 MAZDA CX-30 cost?

Used 2021 MAZDA CX-30 prices currently range from $17,469 for the Select Sport Utility 4D to $22,809 for the Turbo Premium Plus Sport Utility 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest MAZDA CX-30?

The cheapest 2021 MAZDA CX-30 is the Select Sport Utility 4D, with a Kelley Blue Book Fair Purchase Price of $17,469.

Is the 2021 MAZDA CX-30 reliable?

The 2021 MAZDA CX-30 is part of the 1st-generation CX-30, which our owners give an above-average reliability rating of 4.4 out of 5.

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