Used 2021 Tesla Model X for Sale nearSan Antonio, TX

Is the 2021 Tesla Model X a good car?

Yes — 4.67/5. The 2021 Tesla Model X is a large, all-electric SUV built for families who want strong performance and a tech-forward cabin without giving up seating for up to seven passengers. It also stands out for its distinctive Falcon Wing rear doors, redesigned interior, updated powertrain, and generous standard equipment, including all-wheel drive, heated seats, a heated steering wheel, adaptive suspension, premium audio, navigation, Wi-Fi connectivity, Bluetooth phone pairing, and automatic front doors.

For shoppers who want a roomy EV with advanced features and a bold design, it fits that brief well. 29.6% of listings are priced as good or great deals, which gives you some 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 2021 Model X was updated with a redesigned interior, a revised powertrain, and newer infotainment and Autopilot hardware, which points to a more modern ownership experience than earlier versions. Its standard equipment and family-focused layout also suggest it was built to serve as a daily-use SUV rather than a niche novelty.

For used buyers, the main long-term risk is making sure the vehicle has been maintained carefully, since a high-tech EV with complex doors and advanced electronics can be costly 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% — always verify the vehicle history report.

You should prioritize a pre-purchase inspection that focuses on body condition, door operation, and interior electronics, since the Falcon Wing doors and updated cabin tech are central to the ownership experience. It also makes sense to pay close attention to how the vehicle presents overall, because condition matters more when you’re shopping a premium EV with a lot of integrated features.

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 with some leverage if you’re patient and compare listings carefully.

• Deal availability: 29.6% of listings are priced as good or great deals.
• Inventory: There are 523 listings available.
• Clean inventory: 86.0% of listings are accident-free.

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:

• 29.6% of listings are priced as good or great deals.
• Accident-free inventory is solid at 86% — always verify the vehicle history report.
• Owners rate it 4.67/5 — a strong satisfaction signal.

The bottom line:
The 2021 Model X is the better path if you want the updated interior, revised powertrain, and modernized tech package that came with the overhaul. If you’re more price-sensitive, a nearby year may be worth considering, but the 2021 gives you the most compelling mix of design, features, and family-friendly EV capability in this range.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.