Used 2021 Mazda CX-30 for Sale nearWhitby, ON

How much does the 2021 Mazda CX-30 cost?

Prices have softened 4.41% compared to this time last year, making it a favourable time to shop this model year.

There are 189 listings available, which suggests a decent amount of inventory for shoppers comparing options.

Is the 2021 Mazda CX-30 a good car?

Yes — the 2021 Mazda CX-30 earns a 4.8/5 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 they also like the luxury feel at an affordable price. The overview points to a small SUV that blends mainstream practicality with a more premium personality, which makes it appealing if you want refinement without moving into a luxury badge. With 26.5% of listings marked as good or great deals, there is also a healthy share of attractive market opportunities.

Is the 2021 Mazda CX-30 reliable?

Owners rate it 4.8/5, a strong signal of long-term satisfaction.

The owner feedback points to a vehicle people feel good about living with over time, especially because it is described as dependable and satisfying to own. The expert assessment also frames it as a polished, confidence-inspiring SUV that delivers a premium experience without feeling overcomplicated. Mazda’s positioning suggests this is the kind of used vehicle you can count on if you want a refined small SUV rather than a high-strung one.

For used buyers, the main long-term ownership risk is less about outright durability and more about whether the CX-30’s premium ambitions fit your space and feature needs.

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

Key things to evaluate:

• Trim level: The GT trim adds black or white leather, a navigation system, SiriusXM satellite radio, a 12-speaker Bose premium audio system, and an Active Driving Display. If you want the most upscale cabin and the most convenience features, that is the trim to focus on.
• Powertrain: The turbocharged Skyactiv 2.5-litre four-cylinder engine is paired with a six-speed automatic transmission and standard i-Activ all-wheel drive. Mazda also tunes the front suspension and G-Vectoring Control Plus to support the added power and response.
• Safety package: Every CX-30 Turbo includes a full collection of safety features and advanced driver-assistance systems. The GT trim adds adaptive front lighting, front and rear parking sensors, and rear automatic emergency braking.
• Infotainment: An 8.8-inch display is standard, along with Apple CarPlay and Android Auto. The system is not a touchscreen, and the GT trim adds navigation and a premium audio upgrade.
• Fuel efficiency: The CX-30 Turbo is rated at 9.3 L/100 km in combined driving, and the road test average was 9.6 L/100 km.

Which 2021 Mazda CX-30 trim should I buy?

The 2021 Mazda CX-30 is offered in 1 trim level: GT Turbo.

Here's the short version:

The GT Turbo: This is the trim to target if you want the turbocharged engine, the most upscale cabin materials, and the richest feature set. It adds the premium audio system, navigation, head-up display, and extra safety equipment, making it the best-value choice for shoppers who want the CX-30 at its most complete.

The GT trim also adds useful safety and visibility upgrades, including adaptive front lighting, front and rear parking sensors, and rear automatic emergency braking.

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

This looks like a moderate market for selective buyers, with enough inventory to compare listings carefully.

• Deal availability: 26.5% of listings are priced as good or great deals.
• Inventory: There are 189 listings available.
• Price trend: Prices have softened 4.41% compared with last year.

If you find a listing below $23,892 CAD, 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 $24,576 CAD sits slightly below last year's $25,710 CAD.

That softer pricing suggests the model has become a little more accessible for used buyers, which can help keep demand steady. For a future seller, that means the CX-30 may not command the same premium it did a year ago, but it still benefits from a strong reputation and a desirable feature set. Vehicles with strong owner satisfaction ratings, like this model year's 4.8/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Mazda CX-30 safe?

The Mazda CX-30 Turbo earned a Top Safety Pick+ rating from the Insurance Institute for Highway Safety (IIHS), 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.

Mazda equips every CX-30 Turbo with a full collection of safety features and advanced driver-assistance systems, and they are described as effective without being irritating. There is no high-speed lane-centring assistance function, though. The GT trim adds adaptive front lighting, front and rear parking sensors, and rear automatic emergency braking that works at speeds under 10 km/h.

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:

• 26.5% of listings are priced as good or great deals.
• Price trend: Prices have softened 4.41% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.
• It blends premium design, strong safety, and engaging driving dynamics.

Consider the 2022 if:

• At $24,974 CAD, the 2022 costs more than the current year's $24,576 CAD average.
• It adds a more spacious cabin and keeps the upscale feel.

The bottom line: If you want the better value today, the 2021 is the smarter buy because prices have eased and owner satisfaction is strong. If you are willing to spend a bit more for a newer model year with a roomier cabin, the 2022 is worth a look.

How does the 2021 Mazda CX-30 compare to the 2021 Subaru Crosstrek?

Our experts score the 2021 Mazda CX-30 7.5/10 and the 2021 Subaru Crosstrek 7.8/10. The CX-30 leans more premium, with a stronger focus on interior quality, design, and a more polished driving feel. The Crosstrek edges ahead on expert score and offers a slightly lower average used price, but the CX-30 stands out if you want a more upscale small SUV experience.

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.