Used 2021 BMW X5 M for SaleNationwide

How much does the 2021 BMW X5 M cost?

Prices have softened 12.78% compared to this time last year, making it a favorable time to shop this model year.

There are 147 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2021 BMW X5 M a good car?

It can be a strong fit if you want a high-performance luxury SUV that prioritizes driving excitement, because the 2021 BMW X5 M is positioned as the performance-focused version of BMW’s midsize SUV and sits in a generation praised for blending performance, technology, and value better than earlier X5s. The user rating is 2.5/5, so you should weigh that against your own priorities and expectations.

The broader X5 lineup for this year also brought more room inside and a pair of 12.3-inch digital displays, while Android Auto support joined Apple CarPlay. If you want serious straight-line pace and a chassis tuned for excitement rather than just comfort, this model aligns with that use case.

33.3% of listings are priced as good or great deals, which suggests there are some attractive opportunities if you shop carefully.

Is the 2021 BMW X5 M reliable?

The 2021 BMW X5 M sits in a luxury SUV family that is praised for performance, technology, and value, but it also carries the usual luxury-SUV tradeoffs of high running costs and expensive repairs. That means the ownership experience can be rewarding if you value the driving character, but it is not the kind of vehicle you buy expecting low-cost upkeep.

For used buyers, the long-term risk is that repair and maintenance expenses can add up quickly, so condition and service history matter a lot more than with a mainstream SUV.

What should I look for when buying a used 2021 BMW X5 M?

Accident-free inventory is solid at 87.1% — always verify the vehicle history report.

You should still prioritize a pre-purchase inspection, especially on a performance-oriented luxury SUV where repair costs can be high. Focus on overall condition, maintenance records, and any signs of hard use so you can separate a well-kept example from one that may become expensive later.

Is now a good time to buy a used 2021 BMW X5 M?

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you are patient and compare listings carefully.

• Deal availability: 33.3% of listings are priced as good or great deals.
• Inventory: There are 147 listings available.
• Price trend: Prices have softened 12.78% compared with last year.
• Clean inventory: 87.1% of listings are accident-free.

If you find a listing below $56,687, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 BMW X5 M's resale value?

The current average of $56,936 sits slightly below last year's $65,277.

That price movement suggests the market has cooled, which can help you as a buyer today but may also mean a future seller has less room to recover value quickly. If you plan to resell later, the current trend points to a vehicle that may continue to depreciate from a relatively elevated performance-SUV starting point.

Should I buy a 2021 BMW X5 M 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:

• 33.3% of listings are priced as good or great deals.
• Accident-free inventory is solid at 87.1% — always verify the vehicle history report.
• Price trend: Prices have softened 12.78% compared with last year.

The bottom line: The 2021 BMW X5 M makes the most sense if you want the performance-first version of the X5 with modern tech and you are comfortable paying for that capability. If you are more price-sensitive, a nearby model year may give you a similar ownership experience, but the 2021 is the better path when you want to balance strong inventory, softer pricing, and the X5 M’s core performance appeal.

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