How much does the 2021 Tesla Model 3 cost?

Prices are up 5.23% year-over-year — a sign of continued demand for this model year.

There are 2,312 listings available, which gives you a meaningful amount of inventory to compare.

If you find a listing below $21,093.42, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 Tesla Model 3 a good car?

Yes — the 2021 Tesla Model 3 earns a 4.61/5 user rating, which points to strong owner 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 an eco-friendly electric sedan with minimal maintenance costs and a modern driving experience. With 32.1% of listings marked as good or great deals, you still have room to shop selectively.

Is the 2021 Tesla Model 3 reliable?

Owners rate it 4.61/5, a strong signal of long-term satisfaction.

The owner feedback also emphasizes minimal maintenance costs, along with a dependable-feeling ownership experience centered on performance, range, and technology. That combination suggests you can expect a relatively trouble-free day-to-day experience if the car has been cared for properly. For used buyers, the main long-term ownership risk is less about routine upkeep and more about making sure the specific vehicle has been maintained well and checked carefully before you commit.

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

Accident-free inventory is solid at 78% — always verify the vehicle history report.

You should prioritize a history report first, then focus your inspection on overall condition and any signs of prior damage or heavy wear. Because some owners mention cargo space and back seat comfort as drawbacks, it also makes sense to check whether the cabin layout works for your needs. A careful test drive and close look at fit, finish, and interior condition will help you separate the best examples from the rest.

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

This looks like a moderate market, so you can buy now if the right listing appears, but you should still compare carefully and avoid rushing.

• Deal availability: 32.1% of listings are priced as good or great deals.
• Inventory: There are 2,312 listings available.
• Price trend: Prices are up 5.23% year-over-year.
• Clean inventory: 78.0% of listings are accident-free.

If you find a listing below $21,093.42, 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 $23,776 sits slightly above last year's $22,594.

That upward movement suggests the market has been willing to pay more for this model year, which can support stronger resale performance if you decide to sell later. The combination of strong owner satisfaction, efficient ownership, and continued demand helps keep buyer interest steady. If you maintain the car well and keep its history clean, you should be in a better position when it comes time to trade or sell.

Vehicles with strong owner satisfaction ratings, like this model year's 4.61/5, 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:

• 32.1% of listings are priced as good or great deals.
• Accident-free inventory is solid at 78% — always verify the vehicle history report.
• Price trend: Prices are up 5.23% year-over-year.
• Owners rate it 4.61/5 — a strong satisfaction signal.

The bottom line: If you want the strongest balance of owner satisfaction, inventory depth, and market momentum, the 2021 is a solid primary choice. If your main goal is to minimize upfront cost, you may want to compare nearby years and focus on the best-priced clean example rather than the newest one available.

These recommendations are based on CarGurus' proprietary market data from July 31, 2026, CarGurus experts' opinions, and generative AI.