Used 2021 Mazda CX-30 for SaleNationwide

How much does the 2021 Mazda CX-30 cost?

Prices have softened 4.11% compared to this time last year, making it a favourable time to shop this model year.

There are 153 listings available, which suggests you have a reasonable amount of inventory to compare.

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. The CX-30 also stands out for its luxury-like feel at an affordable price, which fits its role as a subcompact SUV that aims to feel more polished than many rivals. That makes it a strong fit if you want mainstream practicality with a more premium atmosphere.

The model’s good and great deals share of 28.8% shows there are still worthwhile listings to consider.

Is the 2021 Mazda CX-30 reliable?

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

The owner feedback points to a vehicle that feels dependable and satisfying to live with, with praise centred on its sporty design, interior quality, and driving dynamics. That kind of positive ownership experience usually matters most when you want a used SUV you can count on over time.

Mazda’s performance tuning also supports that impression, with the CX-30 described as delivering confidence and satisfaction rather than chasing raw speed. The turbocharged setup is presented as polished and well-calibrated, which adds to the sense that it should be a reassuring long-term choice.

Mazda also positions this model as a premium-feeling small SUV without luxury-brand pricing, which can help keep ownership expectations realistic for used buyers.

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 frameless rearview mirror, SiriusXM satellite radio, a navigation system, a 12-speaker Bose premium audio system, and an Active Driving Display. The lower grades miss some of those upscale touches, so you should decide whether the extra comfort and convenience are worth the step up.
• Powertrain: The turbocharged Skyactiv 2.5-litre four-cylinder engine is paired with a six-speed automatic transmission and i-Activ all-wheel drive. Output varies with fuel octane, and the setup is tuned for effortless acceleration and strong response rather than hardcore performance.
• Safety package: Every CX-30 Turbo gets 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: You get an 8.8-inch display, Apple CarPlay, Android Auto, and Mazda Connect. It is not a touchscreen, so you should make sure you are comfortable using the centre-console controller and voice prompts.
• Fuel efficiency: Natural Resources Canada rates it 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.

Here's the short version:

The GT: This is the trim to focus on if you want the turbocharged CX-30 experience with the most complete equipment list. It adds the premium audio system, navigation, head-up display, leather, and extra safety and convenience features that make the cabin feel more upscale. If you want the best-value version of this model year’s turbocharged setup, this is the one to target.

The GT trim also adds 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, selective buyer’s market, so you can shop patiently and still find worthwhile options.

• Deal availability: 28.8% of listings are priced as good or great deals.
• Inventory: There are 153 listings available.
• Price trend: Prices have softened 4.11% compared with last year.

If you find a listing below $23,952 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 $24,844 CAD sits slightly below last year's $25,909 CAD.

That softer pricing suggests the market has become a bit more buyer-friendly, which can make future resale a little more competitive for sellers. If you buy at the right price now, you may have less downside exposure later than someone who paid closer to the upper end of the range. The current spread between the low and high prices also shows there is still room for condition, mileage, and equipment to influence what buyers will pay.

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 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 for 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. These are described as effective in ways that please rather than irritate, though there is no high-speed lane-centring assistance function. 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:

• 28.8% of listings are priced as good or great deals.
• Price trend: Prices have softened 4.11% compared with last year.
• Owners rate it 4.77/5 — a strong satisfaction signal.
• It pairs effortless acceleration with a premium design and impressive technologies.

Consider the 2022 if:

• At $25,121 CAD, the 2022 costs more than the current year's $24,844 CAD average.
• It adds an even more upscale cabin and keeps the CX-30’s fun-to-drive character.

The bottom line: The 2021 is the better starting point if you want the strongest mix of value, satisfaction, and premium feel at a lower average price. If you are willing to spend a bit more for a newer model year with a slightly more upscale cabin, the 2022 is the sensible alternative. For price-sensitive buyers, the 2021 remains the smarter shopping target.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.