Used 2020 BMW X6 for SaleNationwide

How much does the 2020 BMW X6 cost?

Prices have softened 11.14% compared to this time last year, making it a favorable time to shop this model year.

There are 278 listings available, which gives you a modest amount of inventory to compare.

Is the 2020 BMW X6 a good car?

Yes — the 4.5/5 user rating points to strong owner satisfaction, and the 2020 X6 is aimed at you if you want style and performance more than maximum practicality. The overview makes clear that this model leans into a distinctive fastback shape, a sporty stance, and strong powertrains, while accepting less cargo space and a more compromised rear cabin than a conventional SUV. If you value a luxury crossover with a dramatic design and a performance-first personality, that tradeoff may fit your needs well. 38.8% of listings are priced as good or great deals, which suggests there are still some attractive opportunities in the market.

Is the 2020 BMW X6 reliable?

Owners rate it 4.5/5, a strong signal of long-term satisfaction.

The overview suggests a well-equipped, mechanically capable luxury crossover with standard adaptive dampers and available air suspension, which can support a refined ownership experience. It also notes that V8 trims bring higher maintenance costs, so long-term ownership risk is likely higher if you choose the more powerful versions or skip careful upkeep.

What should I look for when buying a used 2020 BMW X6?

Accident-free inventory is solid at 75.2% — always verify the vehicle history report.

You should prioritize a clean history report first, then confirm that the vehicle’s condition matches the seller’s description. Pay close attention to signs of prior damage, uneven wear, and any evidence that the luxury features and suspension systems have not been maintained properly. Because this model emphasizes performance and premium equipment, a thorough pre-purchase inspection matters more than usual.

Is now a good time to buy a used 2020 BMW X6?

This is a moderate market, so you can be selective without expecting a deep bargain on every listing.

• Deal availability: 38.8% of listings are priced as good or great deals.
• Inventory: There are 278 listings available.
• Price trend: Prices have softened 11.14% compared with last year.
• Clean inventory: 75.2% of listings are accident-free.

If you find a listing below $38,495, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 BMW X6's resale value?

The current average of $38,496 sits slightly below last year's $43,322.

That decline suggests the market has moved in buyers' favor, which can make the X6 easier to purchase now but may also mean future resale gains are more limited if prices continue to soften. For you as a seller, the current trend points to a market that rewards well-kept examples more than average ones. Strong condition and desirable equipment should matter more when it comes time to resell.

Vehicles with strong owner satisfaction ratings, like this model year's 4.5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2020 BMW X6 or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 38.8% of listings are priced as good or great deals.
• Accident-free inventory is solid at 75.2% — always verify the vehicle history report.
• Price trend: Prices have softened 11.14% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

The bottom line:

If you want the X6’s newer-generation styling, stronger standard equipment, and a market that has already softened meaningfully, the 2020 is the primary year to target. If your main goal is to minimize purchase price, a nearby older year may be worth considering, but you should expect more compromises in equipment and overall refinement.

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