Used 2021 Audi Q3 for Sale nearBurlington, ON

How much does the 2021 Audi Q3 cost?

Prices have softened 15.55% compared to this time last year, making it a favourable time to shop this model year.

There are 186 listings available, which suggests you have a reasonable amount of inventory to compare.

Is the 2021 Audi Q3 a good car?

Yes — the 4.75/5 user rating points to strong owner satisfaction for this model year. That kind of feedback usually means the vehicle is meeting expectations for everyday use, comfort, and ownership experience. 29.0% of listings are priced as good or great deals, so you may find some worthwhile options if you shop carefully.

Is the 2021 Audi Q3 reliable?

Owners rate it 4.75/5, a strong signal of long-term satisfaction.

For used buyers, that suggests lower ownership risk than you might expect from a premium compact SUV, though you should still evaluate maintenance history and condition carefully before you buy.

Is now a good time to buy a used 2021 Audi Q3?

This looks like a moderate, selective buyer’s market, so you can be patient and still expect some decent opportunities.

• Deal availability: 29.0% of listings are priced as good or great deals.
• Inventory: There are 186 listings available.
• Price trend: Prices have softened 15.55% compared with last year.

If you find a listing below $24,671 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Audi Q3's resale value?

The current average of $24,891 CAD sits slightly below last year's $29,476 CAD.

That softer pricing can be a mixed signal for future resale: it may help you buy at a more attractive entry point now, but it also means there is less room for appreciation if the market stays soft. If you plan to sell later, buying well below the current average will matter more than usual. Vehicles with strong owner satisfaction ratings, like this model year's 4.75/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 Audi Q3 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:

• 29.0% of listings are priced as good or great deals.
• Price trend: Prices have softened 15.55% compared with last year.
• Owners rate it 4.75/5 — a strong satisfaction signal.

The bottom line: The 2021 is a sensible choice if you want a used Audi Q3 with strong owner approval and a market that has become more favourable for buyers. If your priority is stretching your budget, you may also want to compare nearby years and focus on whichever one gives you the best combination of condition, price, and deal quality.

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