Used 2018 Tesla Model X for SaleNationwide

How much does the 2018 Tesla Model X cost?

Prices have softened 3.80% compared to this time last year, making it a favorable time to shop this model year.

There are 370 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2018 Tesla Model X a good car?

Generally — the 4.3/5 user rating points to strong owner satisfaction. Drivers most often praise its futuristic interior, great technology, and strong performance, and many also describe it as comfortable and capable for daily driving. The Model X’s family-friendly two- and three-row layout and distinctive design make it especially appealing if you want an electric SUV with more personality than the average crossover. With 27.6% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2018 Tesla Model X reliable?

Owners rate it 4.3/5, a solid signal of long-term satisfaction.

The feedback points to a vehicle that many owners find dependable enough to live with day to day, especially when they value its technology and performance. At the same time, some drivers mention expensive maintenance and depreciation, so used buyers should think carefully about ownership costs over time. For a model like this, long-term risk is less about basic appeal and more about how well the specific vehicle has been maintained.

What should I look for when buying a used 2018 Tesla Model X?

At 73% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any prior damage was repaired properly. Put inspection priority on body condition, panel fit, and the operation of the Falcon Wing doors, since those are key ownership pain points. It also makes sense to focus on battery-related condition and overall wear, because those factors matter most when you plan to keep the vehicle for the long haul.

Is now a good time to buy a used 2018 Tesla Model X?

This looks like a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile listings.

• Deal availability: 27.6% of listings are priced as good or great deals.
• Inventory: There are 370 listings available.
• Price trend: Prices have softened 3.80% compared with last year.
• Clean inventory: 73.0% of listings are accident-free.

If you find a listing below $25,009, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Tesla Model X's resale value?

The current average of $26,069 sits slightly below last year's $27,100.

That softer pricing suggests the market has already adjusted downward, which can help you as a buyer but may limit upside if you plan to resell soon. If you buy at the right price and keep the vehicle in strong condition, you can reduce the impact of future depreciation. Demand should remain supported by the model’s distinctive design and strong owner satisfaction.

Vehicles with solid owner satisfaction ratings, like this model year's 4.3/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2018 Tesla Model X 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:

• 27.6% of listings are priced as good or great deals.
• At 73% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 3.80% compared with last year.
• Owners rate it 4.3/5 — a solid satisfaction signal.

The bottom line: The 2018 Model X makes the most sense if you want a distinctive electric SUV with strong owner approval and you’re willing to shop carefully for condition and history. If your priority is stretching your budget, the softer pricing and decent deal availability make this year worth a close look; if you want the newest possible version, a nearby year may be worth comparing for feature or pricing differences.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.