Used 2021 Audi Q3 for SaleNationwide

How much does the 2021 Audi Q3 cost?

Prices have softened 11.56% compared to this time last year, making it a favourable time to shop this model year.

There are 188 listings available, which suggests you have a reasonable amount of inventory to compare.

Is the 2021 Audi Q3 a good car?

Yes — the 4.8/5 user rating points to strong owner satisfaction for this model year. That kind of feedback usually means you can shop with more confidence, especially if you want a compact luxury SUV that has already earned positive real-world impressions. With 27.1% of listings marked as good or great deals, you have a meaningful share of attractive options to consider.

Is the 2021 Audi Q3 reliable?

Owners rate it 4.8/5, a strong signal of long-term satisfaction.

For used buyers, that kind of owner feedback can reduce some of the uncertainty around long-term ownership, though you should still focus on service history and condition 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 find worthwhile listings.

• Deal availability: 27.1% of listings are priced as good or great deals.
• Inventory: There are 188 listings available.
• Price trend: Prices have softened 11.56% compared with last year.

If you find a listing below $24,188 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 $24,905 CAD sits slightly below last year's $28,160 CAD.

That softer pricing trend can work in your favour if you buy now, but it also means a future seller may need to price competitively to stand out. If values stabilise, today’s lower entry point could help support a more predictable ownership cost over time. Vehicles with strong owner satisfaction ratings, like this model year's 4.8/5, 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:

• 27.1% of listings are priced as good or great deals.
• Price trend: Prices have softened 11.56% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.

The bottom line: If you want the strongest mix of current pricing pressure and owner approval, the 2021 is the one to focus on first. If you are especially price-sensitive, keep an eye on listings at the lower end of the range and compare them carefully against nearby model years before you commit.

How does the 2021 Audi Q3 compare to the 2021 BMW X1?

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from November 4, 2026, CarGurus experts' opinions, and generative AI.