How much does the 2020 Mazda CX-9 cost?

Prices have softened 8.91% compared to this time last year, making it a favorable time to shop this model year.

There are 543 listings available, which suggests you have a meaningful amount of inventory to compare.

If you find a listing below $19,658.29, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 Mazda CX-9 a good car?

Yes — the 2020 Mazda CX-9 earns a 4.92/5 user rating, which points to very strong owner satisfaction. Drivers consistently praise its safety features, comfortable ride, and upscale feel, and many also like its performance and luxury-like presentation. For you, that makes it a strong fit if you want a three-row SUV that feels more polished and engaging than purely utility-focused rivals. With 33.3% of listings marked as good or great deals, there is still room to shop selectively.

Is the 2020 Mazda CX-9 reliable?

Owners rate it 4.92/5, a strong signal of long-term satisfaction.

The review summary also points to a vehicle that owners describe as safe, comfortable, and dependable in everyday use, with many highlighting its trouble-free ownership experience and premium feel. That kind of feedback matters if you want a used SUV you can count on over the long term. For used buyers, the main risk is less about the model’s reputation and more about how well a specific example has been maintained.

What should I look for when buying a used 2020 Mazda CX-9?

At 70% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report so you can separate clean examples from those with prior damage. After that, prioritize a thorough pre-purchase inspection, especially if the listing price looks unusually attractive. Focus on overall condition, repair quality, and signs of wear that could affect long-term ownership costs.

Is now a good time to buy a used 2020 Mazda CX-9?

This is a moderate market, so you can shop selectively without expecting every listing to be a bargain.

• Deal availability: 33.3% of listings are priced as good or great deals.
• Inventory: There are 543 listings available.
• Price trend: Prices have softened 8.91% compared with last year.
• Clean inventory: 70.0% of listings are accident-free.

If you find a listing below $19,658.29, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Mazda CX-9's resale value?

The current average of $19,721 sits slightly below last year's $21,651.

That price movement suggests the CX-9 has softened in the used market, which can help you buy at a more favorable entry point today. For a future seller, that also means resale value may depend heavily on condition, mileage, and how well the vehicle has been cared for. Strong presentation and a clean history will matter more when you eventually go to sell.

Vehicles with strong owner satisfaction ratings, like this model year's 4.92/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2020 Mazda CX-9 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:

• 33.3% of listings are priced as good or great deals.
• At 70% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.91% compared with last year.
• Owners rate it 4.92/5 — a strong satisfaction signal.

Consider the 2019 if:

• At $18,569, the 2019 costs less than the current year's $19,721 average.
• It offers roomy, safe family transport with polished styling.

Consider the 2021 if:

• At $22,737, the 2021 costs more than the current year's $19,721 average.
• It adds a more refined, better-rounded premium feel.

The bottom line: The 2020 is the best primary pick if you want a well-liked CX-9 with strong owner satisfaction and a softer price than last year. If your budget is tighter, the 2019 is the value-oriented alternative; if you want to spend more for a newer-feeling package, the 2021 is the upgrade path.

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