Used 2021 Tesla Model X for Sale nearSan Diego, CA

How much does the 2021 Tesla Model X cost?

Prices are up 1.36% year-over-year — a sign of continued demand for this model year.

There are 550 listings available, which gives you a meaningful amount of inventory to compare before you buy.

If you find a listing below $36,839.10, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Tesla Model X a good car?

Yes — the 2021 Tesla Model X earns a 4.67/5 user rating, which points to strong owner satisfaction.

The overview makes clear why: you get a large all-electric SUV with two- and three-row seating for up to seven passengers, strong performance, and a distinctive design centered on the Falcon Wing rear doors. For you, that means this model year fits best if you want a premium EV SUV that prioritizes space, acceleration, and standout tech over conventional SUV packaging.

24.9% of listings are priced as good or great deals, so you still have room to shop selectively.

Is the 2021 Tesla Model X reliable?

Owners rate it 4.67/5, a strong signal of long-term satisfaction.

The overview suggests a vehicle built around substantial 2021 updates, including a redesigned interior and an updated powertrain, which can be encouraging if you want a newer-feeling used EV. It also highlights generous standard equipment, including all-wheel drive, heated seats, adaptive suspension, and a premium audio system, all of which support a premium ownership experience.

For used buyers, the main long-term risk is making sure the vehicle has been maintained and inspected carefully, since a high-tech EV SUV can be expensive to sort out if prior care was inconsistent.

What should I look for when buying a used 2021 Tesla Model X?

Accident-free inventory is solid at 86.2% — always verify the vehicle history report.

You should still prioritize a history report, because even a strong accident-free share does not replace checking the specific car you want. Put the inspection focus on condition, especially the doors, cabin features, and overall wear, since this model’s appeal depends heavily on its unique hardware and premium equipment.

Also make sure the vehicle’s condition matches the asking price, because the best examples are the ones that combine clean history with well-kept interior and exterior presentation.

Is now a good time to buy a used 2021 Tesla Model X?

This looks like a moderate, selective buyer's market, so you can shop carefully without expecting every listing to be a bargain.

• Deal availability: 24.9% of listings are priced as good or great deals.
• Inventory: There are 550 listings available.
• Price trend: Prices are up 1.36% year-over-year.
• Clean inventory: 86.2% of listings are accident-free.

If you find a listing below $36,839.10, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Tesla Model X's resale value?

The current average of $39,518 sits slightly above last year's $38,987.

That upward move suggests the market is still willing to pay for this model year, which is a positive sign if you plan to resell later. For you, that means a well-kept example bought at the right price may hold up better than a vehicle with weaker demand or less distinctive appeal.

Vehicles with strong owner satisfaction ratings, like this model year's 4.67/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 Tesla Model X or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 24.9% of listings are priced as good or great deals.
• Accident-free inventory is solid at 86.2% — always verify the vehicle history report.
• Price trend: Prices are up 1.36% year-over-year.
• Owners rate it 4.67/5 — a strong satisfaction signal.

The bottom line: If you want the version with the major overhaul, the 2021 is the one to target because it brings the redesigned interior, updated powertrain, and the core features that define this generation. If you are more price-sensitive, you may want to compare nearby years and focus on the best-condition example rather than chasing the newest badge alone.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.