Used 2020 Mazda MAZDA3 for SaleNationwide

How much does the 2020 Mazda MAZDA3 cost?

Prices have softened 7.71% compared to this time last year, making it a favourable time to shop this model year.

There are 200 listings available, which gives you a reasonable amount of inventory to compare.

Is the 2020 Mazda MAZDA3 a good car?

Yes — the 2020 Mazda MAZDA3 earns a 5/5 user rating, which points to strong owner satisfaction. Drivers consistently praise its stunning design, amazing interior, and enjoyable driving experience, and many also appreciate the luxurious feel and advanced safety features. It fits especially well if you want a compact car that feels more premium and distinctive than the average mainstream rival, while still delivering everyday usability. With 32% of listings marked as good or great deals, you have a decent chance of finding a competitive offer.

Is the 2020 Mazda MAZDA3 reliable?

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

The owner feedback also points to a reputation for being reliable and dependable, with many shoppers describing it as a car they can count on over time. That said, a used example can still carry normal ownership risk, so it is worth paying close attention to maintenance history and any signs of past issues before you buy.

Is now a good time to buy a used 2020 Mazda MAZDA3?

This looks like a moderate, selective buyer’s market, so you have room to shop carefully without needing to rush every listing.

• Deal availability: 32% of listings are priced as good or great deals.
• Inventory: There are 200 listings available.
• Price trend: Prices have softened 7.71% compared with last year.

If you find a listing below $19,295 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Mazda MAZDA3's resale value?

The current average of $19,333 CAD sits slightly below last year's $20,949 CAD.

That softer pricing can help you buy more confidently now, but it also suggests future sellers may face a more competitive resale environment if market conditions stay similar. The model’s premium feel, strong design appeal, and positive owner feedback should help support demand, but the current trend shows you should not expect rapid appreciation. If you plan to sell later, keeping mileage reasonable and maintenance records organised will matter.

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 2020 Mazda MAZDA3 or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 32% of listings are priced as good or great deals.
• Price trend: Prices have softened 7.71% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2021 if:

• At $21,270 CAD, the 2021 costs more than the current year's $19,333 CAD average.
• It adds a turbocharged engine for stronger performance.

The 2020 is the better starting point if you want the strongest value and a well-liked ownership experience. If you are willing to spend more for extra performance, the 2021 is the more compelling upgrade; otherwise, the 2020 gives you the better balance of price and appeal.

How does the 2020 Mazda MAZDA3 compare to the 2020 Honda Civic?

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

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.