How much does the 2021 Mazda CX-30 cost?

Prices have softened 2.43% compared to this time last year, making it a favorable time to shop this model year.

There are 900 listings available, which suggests you have some room to compare prices and equipment.

If you find a listing below $19,042.31, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Mazda CX-30 a good car?

Yes — the 2021 Mazda CX-30 earns a 4.77/5 user rating and a 7.5/10 expert rating.

The standout strength is Safety at 9/10.

Owners consistently praise its sporty design, interior quality, and fun-to-drive nature, and many also like the luxury feel at an affordable price. The CX-30’s premium design and engaging driving dynamics help it feel more upscale than many small crossover SUVs, especially if you want style and satisfaction without stepping into a traditional luxury badge. The trade-offs are a less rewarding handling balance than some rivals, fairly pedestrian performance in the broader lineup context, and limited back seat legroom. With 30.3% of listings marked as good or great deals, the market still gives you some flexibility to shop carefully.

Is the 2021 Mazda CX-30 reliable?

Owners rate it 4.77/5, a strong signal of long-term satisfaction.

Owners describe the CX-30 as fun to drive, well built, and appealing for its luxury feel at an affordable price, which points to a vehicle people tend to enjoy living with over time. The expert evaluation also emphasizes a refined, sophisticated character rather than a raw or fragile one, with the turbo model tuned for confidence and driving satisfaction. Mazda’s ownership experience is further helped by the included connected-services coverage and remote-start convenience. For used buyers, the main long-term risk is less about outright durability and more about whether the specific vehicle was maintained well and still feels as tight and polished as it should.

What should I look for when buying a used 2021 Mazda CX-30?

Accident-free inventory is solid at 78.2% — always verify the vehicle history report.

You should still check the history report carefully, because accident-free listings are common but not guaranteed. Prioritize a thorough inspection of the cabin, visibility, and rear-seat usability, since those are the areas where this model’s compromises are most likely to matter in daily use. It also makes sense to confirm that the technology and driver-assistance features you want are actually present on the specific vehicle you’re considering.

Key things to evaluate:

• Trim level: The cabin has an upscale vibe with quality materials, complementary tones and textures, and stitched surfaces, while the standard setup uses leatherette upholstery and a frameless rearview mirror. Premium and Premium Plus add black or white leather, so base-trim shoppers should check whether the simpler interior specification is enough for them.
• Powertrain: The turbocharged 2.5-liter four-cylinder pairs with a six-speed automatic and i-Activ all-wheel drive. Output varies with fuel octane, and the setup emphasizes effortless acceleration and strong low-end torque rather than hardcore performance.
• Safety package: Every CX-30 Turbo includes i-ActiveSense advanced driver-assistance systems, plus mobile 9-1-1 automatic emergency notification. Premium adds adaptive front lighting, while Premium Plus adds front and rear parking sensors, rear automatic braking, a surround-view camera, and Traffic Jam Assist.
• Infotainment: The dashboard carries an 8.8-inch display that is not a touchscreen. Standard Apple CarPlay and Android Auto are included, and Mazda Connected Services adds remote engine starting and vehicle-finder functionality. Premium and Premium Plus also add SiriusXM, navigation, a 12-speaker Bose audio system, and an Active Driving Display.
• Fuel efficiency: The turbo model is rated at 25 mpg in combined driving, and the review notes an average of 24.1 mpg in testing.

Which 2021 Mazda CX-30 trim should I buy?

The 2021 Mazda CX-30 is offered in 3 trim levels: standard, Premium, Premium Plus.

Here's the short version:

• standard: This is the value-focused choice if you want the CX-30’s upscale design, standard smartphone integration, and full i-ActiveSense safety suite without paying for the extra luxury and convenience features. It makes the most sense if you care more about the core driving experience than premium add-ons.
• Premium: This is the best-value trim for many shoppers because it adds adaptive front lighting, plus the richer cabin presentation and upgraded comfort features that make the CX-30 feel more premium.
• Premium Plus: Choose this if you want the most complete version of the CX-30, with front and rear parking sensors, rear automatic braking, a surround-view camera, Traffic Jam Assist, and the strongest convenience and parking-assist package.

Every CX-30 Turbo includes i-ActiveSense, and Premium Plus adds the most advanced safety and parking features.

Is now a good time to buy a used 2021 Mazda CX-30?

This looks like a moderate, selective buyer’s market, so you can shop patiently but still move quickly on the right listing.

• Deal availability: 30.3% of listings are priced as good or great deals.
• Inventory: There are 900 listings available.
• Price trend: Prices have softened 2.43% compared with last year.
• Clean inventory: 78.2% of listings are accident-free.

If you find a listing below $19,042.31, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Mazda CX-30's resale value?

The current average of $19,977 sits slightly below last year's $20,475.

That softer pricing suggests the model has become a bit more buyer-friendly, which can help you if you’re shopping now. For a future seller, it also means you should expect resale to depend heavily on condition, mileage, and equipment rather than broad market momentum alone. The good news is that a model with strong owner satisfaction can still hold demand well, especially when it offers the upscale feel and driving appeal that buyers are actively seeking.

Vehicles with strong owner satisfaction ratings, like this model year's 4.77/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Mazda CX-30 safe?

The 2021 Mazda CX-30 earned a Top Safety Pick+ rating from the Insurance Institute for Highway Safety, and it earns five-star ratings in every NHTSA assessment except rollover resistance, where it receives a four-star rating.

It earns a 9/10 safety score from our experts.

Every CX-30 Turbo comes with i-ActiveSense advanced driver-assistance systems, and Mazda says they are effective without being irritating. Standard safety equipment also includes mobile 9-1-1 automatic emergency notification. Premium trim adds adaptive front lighting, while Premium Plus adds front and rear parking sensors, rear automatic braking, a surround-view camera, and Traffic Jam Assist. One caveat is that there is no high-speed lane-centering assistance function, and the rollover rating is lower than the rest of the NHTSA results.

Should I buy a 2021 Mazda CX-30 or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 30.3% of listings are priced as good or great deals.
• Accident-free inventory is solid at 78.2% — always verify the vehicle history report.
• Price trend: Prices have softened 2.43% compared with last year.
• Owners rate it 4.77/5 — a strong satisfaction signal.
• It blends premium design, strong safety, and turbocharged confidence in a way that feels more upscale than mainstream rivals.

Consider the 2020 if:

• At $18,730, the 2020 costs less than the current year's $19,977 average.
• It offers extra ground clearance and easier entry and exit.

Consider the 2022 if:

• At $22,500, the 2022 costs more than the current year's $19,977 average.
• It adds a more spacious cabin and an even more upscale interior.

The bottom line: If you want the strongest mix of value, safety, and premium feel, the 2021 is the best primary path. If your budget is tighter, the 2020 is the smarter price-sensitive alternative, while the 2022 makes sense if you want to spend more for a roomier, more refined cabin.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.