Used 2021 BMW X4 for SaleNationwide

How much does the 2021 BMW X4 cost?

Prices have softened 11.18% compared to this time last year, making it a favorable time to shop this model year.

There are 334 listings available, which gives you a workable pool to compare prices and condition.

Is the 2021 BMW X4 a good car?

Yes — the 5/5 user rating points to strong owner satisfaction for this model year. That kind of feedback suggests you may be looking at a vehicle that meets expectations well in everyday use. With 37.1% of listings marked as good or great deals, you also have some room to shop selectively.

Is the 2021 BMW X4 reliable?

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

For used buyers, that kind of owner feedback can reduce some of the uncertainty around ownership risk, but you should still focus on maintenance history and overall condition before you commit.

What should I look for when buying a used 2021 BMW X4?

Accident-free inventory is solid at 83.2% — always verify the vehicle history report.

You should prioritize a history report first, then inspect the car closely for signs of prior damage, uneven wear, or deferred maintenance. Focus on the condition of the body, interior, tires, and service records so you can separate a clean example from one that has been neglected.

Is now a good time to buy a used 2021 BMW X4?

This looks like a moderate, selective buyer's market, so you can shop carefully without expecting every listing to be a bargain.

• Deal availability: 37.1% of listings are priced as good or great deals.
• Inventory: There are 334 listings available.
• Price trend: Prices have softened 11.18% compared with last year.
• Clean inventory: 83.2% of listings are accident-free.

If you find a listing below $29,492, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 BMW X4's resale value?

The current average of $29,505 sits slightly below last year's $33,218.

That price movement suggests the market has cooled, which can matter if you're planning to sell later. A softer current market can limit upside in the near term, especially if similar listings remain plentiful. If you buy well now, you may be better positioned to preserve value than someone who pays near the top of the range.

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

Should I buy a 2021 BMW X4 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:

• 37.1% of listings are priced as good or great deals.
• Accident-free inventory is solid at 83.2% — always verify the vehicle history report.
• Price trend: Prices have softened 11.18% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: The 2021 is a sensible choice if you want a year with strong owner satisfaction and a softer price environment. If you're more price-sensitive, you can use the current market to compare against nearby years and focus on the cleanest, best-priced listing rather than rushing into the first one you see.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.