Used 2021 Mazda CX-3 for Sale nearEtobicoke, ON

How much does the 2021 Mazda CX-3 cost?

Prices have softened 14.87% compared to this time last year, making it a favourable time to shop this model year.

There are 80 listings available, which suggests a modest amount of inventory for shoppers to compare.

Is the 2021 Mazda CX-3 a good car?

Yes — the 2021 Mazda CX-3 earns a 5/5 user rating, and it suits you well if you want a small crossover with a stylish design, a fun-to-drive character, and a premium-feeling interior for the class. It also brings a solid list of driver-assist safety features and strong safety ratings, while its compact size makes it a practical fit if you value a polished driving experience over maximum space. The market shows 33.8% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2021 Mazda CX-3 reliable?

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

The CX-3’s reputation is supported by its strong safety standing and the fact that it has proven reliable over the years. For used buyers, the main long-term ownership risk is that its cramped back seat and limited cargo space may become more limiting if your needs grow.

Is now a good time to buy a used 2021 Mazda CX-3?

This is a moderate market for selective buyers, so you can shop with some patience and still find worthwhile options.

• Deal availability: 33.8% of listings are priced as good or great deals.
• Inventory: There are 80 listings available.
• Price trend: Prices have softened 14.87% compared with last year.

If you find a listing below $19,953 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Mazda CX-3's resale value?

The current average of $19,975 CAD sits slightly below last year's $23,463 CAD.

That price movement suggests the CX-3 has become more accessible for used buyers, but it also means future sellers may need to price competitively to stand out. The model’s premium feel, strong safety reputation, and engaging driving character should help maintain interest among shoppers looking for a small crossover with a more polished personality. Its limited space may narrow the audience somewhat, but it can still support steady demand in the right price range.

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

Should I buy a 2021 Mazda CX-3 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:

• 33.8% of listings are priced as good or great deals.
• Price trend: Prices have softened 14.87% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: The 2021 CX-3 makes sense if you want a stylish, engaging small crossover and you value a softer used-market price. If you’re especially price-sensitive, you can also keep nearby model years in view and focus on whichever one gives you the best combination of condition, mileage, and asking price.

How does the 2021 Mazda CX-3 compare to the 2021 Honda HR-V?

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