Used 2021 BMW X7 for Sale nearPhoenix, AZ

How much does the 2021 BMW X7 cost?

Prices have softened 11.95% compared to this time last year, making it a favorable time to shop this model year.

There are 1,132 listings available, which gives you a meaningful pool to compare prices and equipment.

Is the 2021 BMW X7 a good car?

Yes — the 2021 BMW X7 earns a 5/5 user rating and a 7.67/10 expert rating. The standout strength is Safety at 9/10.

Owners consistently praise the luxurious interior, spaciousness, and impressive driving experience, and they also call out the power and performance as major positives. In use, that lines up with the X7’s role as a large luxury three-row SUV that aims to deliver both comfort and driving enjoyment.

The main trade-offs are its cost-conscious side and a few usability compromises: the suspension can still let too much body motion through, and advanced safety features are not standard. Even so, the X7’s mix of space, prestige, and strong road manners makes it a compelling fit if you want a flagship-style family SUV.

Deal availability is decent, with 37.2% of listings marked as good or great deals.

Is the 2021 BMW X7 reliable?

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

User feedback points to a dependable-feeling ownership experience, with repeated praise for the X7’s luxurious interior, spaciousness, and strong performance over time. The expert evaluation also describes the X7’s driving assistance technology as accurate, smooth, and trustworthy, which supports the sense that the vehicle is built to be easy to live with.

BMW also includes free scheduled maintenance for three years or 36,000 miles, which helps reduce early ownership costs. For used buyers, the main long-term risk is less about outright durability and more about keeping up with a complex luxury SUV’s maintenance and repair needs once the factory coverage ends.

What should I look for when buying a used 2021 BMW X7?

Accident-free inventory is solid at 81.8% — always verify the vehicle history report.

You should still check the vehicle history report carefully, because even a strong accident-free share does not guarantee the individual listing you’re considering is clean. A pre-purchase inspection should focus on suspension behavior, interior condition, and whether the technology and driver-assistance systems operate as intended. Since this is a large luxury SUV, you should also pay attention to signs of heavy family use and any evidence of deferred maintenance.

Key things to evaluate:

• Trim level: The xDrive40i starts at $74,900, while the M50i begins at $99,800 and the Alpina XB7 starts at $141,300. The xDrive40i already brings high-quality materials, a leather-wrapped dashboard, and a strong luxury feel, while the more expensive versions are positioned for buyers who want more performance and more decadent equipment.
• Powertrain: The xDrive40i uses a turbocharged 3.0-liter inline-six with 335 horsepower and 331 lb-ft of torque, paired with an eight-speed sport automatic transmission and xDrive all-wheel drive. BMW’s 48-volt mild-hybrid system adds an electric boost effect, smoother stop/start behavior, and coasting capability.
• Safety package: Active Driving Assistant Pro is part of the optional Driving Assistance Professional Package and adds evasive-steering assist, traffic-jam assist, lane-control assist, and emergency stop assist. The Parking Assistance Package adds semi-automated parallel parking assist, a surround-view camera, and a drive recorder system.
• Infotainment: The X7 uses a 12.3-inch display for both Live Cockpit Professional and iDrive 7.0, and it adds Android Auto, Apple CarPlay, wireless smartphone charging, natural voice recognition, and standard Connected Package Pro.
• Fuel efficiency: The xDrive40i is rated at 19 mpg city, 24 mpg highway, and 21 mpg combined.

Which 2021 BMW X7 trim should I buy?

The 2021 BMW X7 is offered in 3 trim levels: X7 xDrive40i, X7 M50i, Alpina BX7.

Here's the short version:

• X7 xDrive40i: This is the best-value choice if you want the core X7 experience without chasing the highest price tag. It delivers the luxury cabin, strong six-cylinder power, and the broad tech package that make the model appealing in the first place.
• X7 M50i: Choose this if you want more performance and are willing to pay for it. It sits above the xDrive40i and is aimed at buyers who care more about power and speed than value.
• Alpina BX7: This is the top-end choice for buyers who want the most exclusive and expensive version of the X7 lineup. BMW also restricts many of the X7’s most decadent features to the Alpina XB7, so this is the trim for maximum luxury and prestige.

BMW says advanced safety features are not standard, so you should pay close attention to whether the driver-assistance packages are included on the specific vehicle you’re considering.

Is now a good time to buy a used 2021 BMW X7?

This is a moderate market for selective buyers, with enough inventory to shop carefully and enough price softness to create opportunities.

• Deal availability: 37.2% of listings are priced as good or great deals.
• Inventory: There are 1,132 listings available.
• Price trend: Prices have softened 11.95% compared with last year.
• Clean inventory: 81.8% of listings are accident-free.

If you find a listing below $37,001, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 BMW X7's resale value?

The current average of $37,001 sits slightly below last year's $42,023.

That decline 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. For a future seller, the key takeaway is that pricing discipline matters: a well-kept X7 with desirable equipment should still attract attention, but the broader market is currently valuing this model year below where it was a year ago.

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

Is the 2021 BMW X7 safe?

The 2021 BMW X7 earns a 9/10 safety score from our experts.

BMW equips the X7 with all of its safety technologies as standard features, except for what you get in the optional Driving Assistance Professional Package and the Parking Assistance Package. The Driving Assistance Professional Package adds Active Driving Assistant Pro, including evasive-steering assist, traffic-jam assist, lane-control assist, and emergency stop assist, plus partially automated steering input on limited-access highways at speeds under 40 mph.

The system is generally impressive and trustworthy, but the lane-maintenance behavior can be reactive in some situations, and the automated lane-changing function is more abrupt than ideal. If you want the fullest safety setup, you should make sure the relevant packages are included on the specific used example you’re considering.

Should I buy a 2021 BMW X7 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:

• 37.2% of listings are priced as good or great deals.
• Accident-free inventory is solid at 81.8% — always verify the vehicle history report.
• Price trend: Prices have softened 11.95% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• For 2021, the standard xDrive40i gains a 48-volt mild-hybrid powertrain, BMW cancels the xDrive50i, and the Alpina XB7 debuts.

The bottom line: If you want the strongest mix of current pricing, owner satisfaction, and a well-rounded luxury-SUV experience, the 2021 X7 is the better starting point. If you’re shopping primarily on price, you can still find value in this year, but you should be selective about equipment and condition, especially on safety packages and maintenance history.

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