Used 2018 Mazda CX-9 for SaleNationwide

How much does the 2018 Mazda CX-9 cost?

Prices have softened 7.76% compared to this time last year, making it a favorable time to shop this model year.

There are 485 listings available, which gives you a modest amount of inventory to compare before you buy.

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 blend of comfort, luxury, and practicality, along with its spacious interior and smooth ride. The driving experience also stands out, with many owners liking its fun performance and family-friendly usability. For you, that means this model fits especially well if you want a three-row SUV that feels more refined and engaging than purely utilitarian.

32.6% 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 ownership experience, with many drivers describing the CX-9 as comfortable and trouble-free in everyday use. The repeated praise for its smooth ride and practical nature suggests it’s a vehicle many owners feel confident keeping for the long term.

For used buyers, that kind of satisfaction can reduce ownership risk, especially if you verify maintenance history and condition before committing.

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

At 59.2% 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 inspection of body panels, alignment, tires, and any signs of uneven wear or repair work. Because this model is valued for comfort and refinement, you should also focus on interior condition, electronics, and how well the cabin features operate.

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

This looks like a moderate buyer’s market, so you can be selective without expecting deep bargain-bin pricing.

• Deal availability: 32.6% of listings are priced as good or great deals.
• Inventory: There are 485 listings available.
• Price trend: Prices have softened 7.76% compared with last year.
• Clean inventory: 59.2% of listings are accident-free.

If you find a listing below $15,244, 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 $15,245 sits slightly below last year's $16,528.

That price movement suggests the model has softened enough to help you buy more affordably today, but it also means future sellers may face some pressure if the market stays soft. If you buy well now and keep the vehicle in strong condition, you may be better positioned than someone who pays closer to the top of the 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 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:

• 32.6% of listings are priced as good or great deals.
• At 59.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 7.76% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2019 if:

• At $17,511, the 2019 costs more than the current year's $15,245 average.
• It adds a roomier, safer family-focused feel with more polished styling.

The bottom line: You should lean toward the 2018 if you want the better value and are comfortable shopping carefully for condition. If you’re willing to spend more for a newer model-year alternative, the 2019 is the secondary path to consider.

How does the 2018 Mazda CX-9 compare to the 2018 Honda Pilot?

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