Used 2021 Tesla Model 3 for SaleNationwide

How much does the 2021 Tesla Model 3 cost?

Prices have softened 6.74% compared to this time last year, making it a favourable time to shop this model year.

There are 434 listings available, which gives you a reasonable amount of inventory to compare.

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 many also value the smooth ride and low maintenance costs. For you, that makes it a compelling choice if you want an electric sedan with a modern feel, eco-friendly benefits, and everyday usability. With 24.2% of listings marked as good or great deals, there is still some 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 highlights minimal maintenance costs, which is a useful sign if you want a used EV that should be relatively straightforward to live with. The repeated praise for dependable day-to-day use and trouble-free ownership suggests this model can be a sensible long-term pick if you keep up with routine care. For used buyers, the main ownership risk is less about mechanical complexity and more about finding a well-kept example with consistent history and condition.

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

This looks like a moderate, selective buyer’s market, so you can afford to compare listings carefully rather than rushing into the first one you see.

• Deal availability: 24.2% of listings are priced as good or great deals.
• Inventory: There are 434 listings available.
• Price trend: Prices have softened 6.74% compared with last year.

If you find a listing below $25,673 CAD, 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 $27,633 CAD sits slightly below last year's $29,631 CAD.

That softer pricing suggests the market has become a bit more favourable for buyers, but it also means future sellers may need to be realistic about expectations. If you buy at the right price now, you may have a better chance of limiting depreciation pressure later. Strong demand for well-reviewed EVs can help support values, especially when the car has broad appeal and a good reputation with owners.

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:

• 24.2% of listings are priced as good or great deals.
• Price trend: Prices have softened 6.74% compared with last year.
• Owners rate it 4.61/5 — a strong satisfaction signal.

The bottom line: If you want a used electric sedan with strong owner approval, solid inventory, and a softer price trend, the 2021 is the primary year to focus on. If you are especially price-sensitive, you can also compare nearby years to see whether a lower asking price outweighs the 2021’s stronger market position.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.