How much does the 2021 Tesla Model 3 cost?

Prices are up 3.52% year-over-year — a sign of continued demand for this model year.

There are 2,178 listings available, which gives you a meaningful amount of inventory to compare.

If you find a listing below $21,087.30, 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 a compact electric sedan that leans into software, efficiency, and low-maintenance daily driving. With 32.0% 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 efficiency and everyday usability. That combination suggests the car can be a sensible used-EV choice if you want something you can count on without the upkeep of a traditional gas sedan. For used buyers, the main long-term risk is making sure the specific car has been cared for 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 78.7% — always verify the vehicle history report.

You should start with the history report so you can confirm accident status and spot any red flags before you go further. After that, prioritize a thorough inspection of the car’s condition, especially anything that could affect daily usability or ownership confidence. It also helps to focus on the features and interior condition that matter most to you, since owner feedback points to some tradeoffs in cargo space, back seat comfort, and customization.

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: 32.0% of listings are priced as good or great deals.
• Inventory: There are 2,178 listings available.
• Price trend: Prices are up 3.52% year-over-year.
• Clean inventory: 78.7% of listings are accident-free.

If you find a listing below $21,087.30, 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 $23,632 sits slightly above last year's $22,830.

That upward move suggests the market has been willing to pay more for this model year, which is a positive sign if you plan to sell later. Strong demand can help support resale value, especially when shoppers continue to value the car’s performance, range, and technology. If you buy well and keep the car in good condition, you may be better positioned when it’s 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:

• 32.0% of listings are priced as good or great deals.
• Accident-free inventory is solid at 78.7% — always verify the vehicle history report.
• Price trend: Prices are up 3.52% year-over-year.
• Owners rate it 4.61/5 — a strong satisfaction signal.

The bottom line: If you want a used Model 3 with strong owner satisfaction, solid inventory, and a market that still supports demand, the 2021 is a sensible primary target. If you’re especially price-sensitive, you may want to compare nearby years and focus on the best-conditioned example rather than chasing the newest badge alone.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.