Used 2021 Tesla Model 3 for SaleNationwide

How much does the 2021 Tesla Model 3 cost?

Prices are up 4.19% year-over-year — a sign of continued demand for this model year.

There are 1,896 listings available, which gives you a solid amount of inventory to compare before you buy.

Is the 2021 Tesla Model 3 a good car?

Yes — owners rate it 4.6/5, which points to strong overall satisfaction. Owners consistently praise its impressive performance, outstanding range, and innovative technology, and they also highlight the smooth ride and advanced safety features. For you, that makes it a strong fit if you want a compact electric sedan that emphasizes efficiency, everyday usability, and a tech-forward driving experience. With 29.7% of listings marked as good or great deals, there are still some attractive opportunities if you shop carefully.

Is the 2021 Tesla Model 3 reliable?

Owners rate it 4.6/5, a strong signal of long-term satisfaction. The owner feedback also emphasizes minimal maintenance costs, along with a reputation for being dependable in day-to-day use. That combination suggests you may face fewer routine ownership hassles than with many gas-powered alternatives, though you should still verify condition carefully on any used example.

What should I look for when buying a used 2021 Tesla Model 3?

At 73.1% 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 alignment, and signs of inconsistent wear, then make sure the car’s features and charging behavior match what the seller claims. Because this model is often chosen for its low-maintenance appeal, you’ll want to focus on overall condition and ownership history before you commit.

Is now a good time to buy a used 2021 Tesla Model 3?

Act selectively, because this market still rewards buyers who move quickly on the right listing.

• Deal availability: 29.7% of listings are priced as good or great deals.
• Inventory: There are 1,896 listings available.
• Price trend: Prices are up 4.19% year-over-year.
• Clean inventory: 73.1% of listings are accident-free.

If you find a listing below $21,078, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Tesla Model 3's resale value?

The current average of $23,543 sits slightly above last year's $22,597.

That upward movement suggests the market continues to value this model year well, which can help support resale strength if you buy now and sell later. The combination of strong owner satisfaction, efficient electric ownership, and broad shopper interest can make it easier to attract future buyers. If you keep the car in clean condition and maintain a strong history record, you may be better positioned when it’s time to trade in or sell privately.

Vehicles with strong owner satisfaction ratings, like this model year's 4.6/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 Tesla Model 3 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:

• 29.7% of listings are priced as good or great deals.
• At 73.1% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices are up 4.19% year-over-year.
• Owners rate it 4.6/5 — a strong satisfaction signal.

The bottom line: The 2021 is a strong choice if you want the blend of performance, range, and tech that makes the Model 3 appealing, especially if you value a well-liked ownership experience. If your priority is stretching your budget, you may want to compare nearby years and focus on whichever one gives you the best combination of price, condition, and history.

How does the 2021 Tesla Model 3 compare to the 2021 Ford Mustang Mach-E?

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.