Used 2021 BMW X3 for SaleNationwide

How much does the 2021 BMW X3 cost?

Prices have softened 14.89% compared to this time last year, making it a favourable time to shop this model year.

There are 169 listings available, which gives you a reasonable amount of inventory to compare before you buy.

Is the 2021 BMW X3 a good car?

Yes — the 2021 BMW X3 earns a 4.8/5 user rating, which points to strong owner satisfaction. Owners consistently praise its comfort, smooth ride, and strong performance, and many also highlight the comfortable seats and premium feel. If you want a compact luxury SUV that balances everyday practicality with sporty handling and family-friendly rear-seat space, this model year fits that brief well. With 34.3% of listings marked as good or great deals, you have a decent chance of finding a competitive offer.

Is the 2021 BMW X3 reliable?

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

The owner feedback points to a vehicle that feels dependable in daily use, with comfort and smooth performance standing out most. That kind of consistent praise suggests the X3 can be a reassuring choice if you want a premium SUV you can count on. For used buyers, the main long-term ownership risk is that luxury maintenance and repairs can be more expensive than on non-luxury rivals.

Is now a good time to buy a used 2021 BMW X3?

This looks like a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile options.

• Deal availability: 34.3% of listings are priced as good or great deals.
• Inventory: There are 169 listings available.
• Price trend: Prices have softened 14.89% compared with last year.

If you find a listing below $30,166 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 BMW X3's resale value?

The current average of $30,563 CAD sits slightly below last year's $35,912 CAD.

That price movement suggests the market has already adjusted downward, which can help you as a buyer today but may limit upside if you plan to resell soon. If you buy at the right price, you reduce the risk of taking a bigger depreciation hit later. The X3’s strong owner satisfaction should help support demand, but resale value will still depend on condition, mileage, and how well the vehicle has been maintained.

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 BMW X3 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:

• 34.3% of listings are priced as good or great deals.
• Price trend: Prices have softened 14.89% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.

Consider the 2022 if:

• At $34,456 CAD, the 2022 costs more than the current year's $30,563 CAD average.
• It adds a substantial refresh with new engines, more technology, and expanded safety features.

The bottom line: Choose the 2021 if you want the better value and are happy with the X3’s core strengths in comfort, performance, and premium feel. Consider the 2022 if you want the refreshed design and added technology, and you’re willing to pay more for those upgrades. If price matters most, the 2021 is the smarter starting point; if you want the newer package, the 2022 is the better fit.

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