Used 2018 Mazda CX-9 for Sale nearSan Antonio, TX

How much does the 2018 Mazda CX-9 cost?

Prices have softened 7.91% compared to this time last year, making it a favorable time to shop this model year.

There are 459 listings available, which gives you a modest pool to compare prices and conditions.

Is the 2018 Mazda CX-9 a good car?

Yes — the 2018 Mazda CX-9 earns a 5/5 user rating, which points to strong owner satisfaction.

Owners consistently praise its comfort, luxury feel, practicality, spacious interior, smooth ride, and fun performance. That lines up well if you want a family-friendly three-row SUV that still feels polished and engaging rather than purely utilitarian.

The tradeoff is that it may not be the best fit if you need maximum cargo space or the roomiest cabin in the class. Even so, the combination of comfort, style, and everyday usability makes it appealing for shoppers who want a more premium-feeling SUV.

33.1% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2018 Mazda CX-9 reliable?

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

The owner feedback points to a dependable, trouble-free ownership experience, with drivers repeatedly highlighting comfort, practicality, and a strong overall driving experience. That kind of satisfaction usually suggests the vehicle is doing the everyday work buyers expect without creating much frustration.

For used buyers, the main long-term risk is less about reputation and more about how each individual example was maintained and driven.

What should I look for when buying a used 2018 Mazda CX-9?

At 61.7% 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 ones with accident or damage records. After that, prioritize a thorough pre-purchase inspection, especially if the listing price looks unusually attractive.

Focus your inspection on overall condition, signs of prior repair quality, and whether the vehicle’s features and driving feel match the seller’s description. A careful review matters more here because the market includes a meaningful mix of clean and non-clean inventory.

Is now a good time to buy a used 2018 Mazda CX-9?

This looks like a moderate market where selective buyers can still find value if they shop carefully.

• Deal availability: 33.1% of listings are priced as good or great deals.
• Inventory: There are 459 listings available.
• Price trend: Prices have softened 7.91% compared with last year.
• Clean inventory: 61.7% of listings are accident-free.

If you find a listing below $15,409, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Mazda CX-9's resale value?

The current average of $15,436 sits slightly below last year's $16,761.

That price movement suggests the model has become more affordable for buyers, which can help demand from value-focused shoppers. For you as a future seller, that also means resale performance may depend heavily on condition, mileage, and how well your vehicle stands out against the broader market.

Because the current market is softer than a year ago, a clean, well-kept example should be easier to position than one with visible wear or a questionable history. If you maintain it carefully, you give yourself a better chance of holding value relative to similar listings.

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 2018 Mazda CX-9 or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 33.1% of listings are priced as good or great deals.
• At 61.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 7.91% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2019 if:

• At $18,119, the 2019 costs more than the current year's $15,436 average.
• It adds a roomier and safer cabin.

The bottom line: If you want the better value today, the 2018 is the stronger starting point because it combines a lower average price with solid owner satisfaction. If you're willing to spend more for a newer model and want the 2019's roomier, safer cabin, that can be the better path for you. For price-sensitive buyers, the 2018 is the more compelling choice.

These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.