Used 2020 Mazda CX-9 for Sale nearMilwaukee, WI

How much does the 2020 Mazda CX-9 cost?

Prices have softened 9.40% compared to this time last year, making it a favorable time to shop this model year.

There are 597 listings available, which suggests you have a reasonable amount of inventory to compare.

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 premium feel, and many also like its performance and upscale presentation. That makes it a strong fit if you want a three-row SUV that emphasizes style and driving enjoyment more than maximum space. With 33.3% of listings marked as good or great deals, there is still some room to shop selectively.

Is the 2020 Mazda CX-9 reliable?

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

User feedback also highlights the CX-9 as reliable, dependable, and comfortable enough for everyday use, with owners describing it as a vehicle they can count on. That kind of praise matters for used buyers because it suggests lower ownership anxiety if the vehicle has been maintained well.

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

At 67.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

Start with a vehicle history report so you can confirm accident records, title status, and service history before you go any further. Then prioritize a pre-purchase inspection, especially if the listing price looks unusually attractive or the seller cannot document maintenance. Focus your condition check on bodywork, alignment, interior wear, and how well the infotainment and driver-assist features operate.

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

This is a moderate buyer’s 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 597 listings available.
• Price trend: Prices have softened 9.40% compared with last year.
• Clean inventory: 67.8% of listings are accident-free.

If you find a listing below $19,451, 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 $19,451 sits slightly below last year's $21,469.

That softer pricing can help you buy in at a more favorable point, but it also means future resale gains may be more limited if the market stays soft. For a seller, the upside is that the CX-9 still has strong appeal thanks to its premium feel and broad shopper interest. Well-kept examples should remain easier to move than less desirable three-row SUVs.

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 67.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 9.40% compared with last year.
• Owners rate it 4.92/5 — a strong satisfaction signal.

Consider the 2019 if:

• At $18,414, the 2019 costs less than the current year's $19,451 average.
• It emphasizes upscale styling and engaging handling.

Consider the 2021 if:

• At $22,372, the 2021 costs more than the current year's $19,451 average.
• It adds a more refined, better-rounded premium feel.

The bottom line: The 2020 is the best all-around pick if you want strong owner satisfaction, a softer price than newer models, and a good mix of style and value. If your priority is spending less, the 2019 is the better budget path; if you want to stretch for a newer feel, the 2021 is the upgrade route.

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