Used 2021 Audi Q3 for SaleNationwide

How much does the 2021 Audi Q3 cost?

Prices have softened 14.87% compared to this time last year, making it a favourable time to shop this model year.

There are 177 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 suggests you’re looking at a vehicle that has generally met expectations for day-to-day use. With 27.7% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2021 Audi Q3 reliable?

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

For used buyers, that kind of owner feedback can reduce some of the uncertainty around ownership risk, especially if the specific vehicle you’re considering has a clean maintenance history.

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

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

• Deal availability: 27.7% of listings are priced as good or great deals.
• Inventory: There are 177 listings available.
• Price trend: Prices have softened 14.87% compared with last year.

If you find a listing below $24,667 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 $24,980 CAD sits slightly below last year's $29,342 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 the market has already adjusted downward. If prices stabilise, a well-kept example could hold value better than a neglected one. Strong condition, service records, and desirable equipment will matter more when you eventually sell.

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:

• 27.7% of listings are priced as good or great deals.
• Price trend: Prices have softened 14.87% compared with last year.
• Owners rate it 4.75/5 — a strong satisfaction signal.

The bottom line: If you want the strongest balance of current pricing and owner satisfaction, the 2021 is the year to focus on. If your priority is stretching your budget further, you may want to compare nearby years and target the best-priced example rather than the newest one.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.