How much does the 2021 BMW X3 cost?

Prices have softened 11.03% compared to this time last year, making it a favorable time to shop this model year.

There are 2,134 listings available, which suggests healthy inventory for shoppers comparing prices and trims.

If you find a listing below $24,034.73, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2021 BMW X3 a good car?

Yes — owners give it 4.8/5, and the expert rating is 7.5/10. The model scores 8/10 across Look and feel, Performance, Technology, and Safety.

Owners consistently praise its comfort, smooth ride, strong performance, and especially its seats. They also like the power from the engine and the upscale feel, while some note that interior storage could be better and that a few features are missing compared with other brands.

That lines up with the overview: you get a spacious interior, solid driving dynamics, and a technology-rich package in a compact luxury SUV. The main trade-off is price, since it sits on the expensive end of the segment.

With 36.1% of listings marked as good or great deals, you have a decent chance of finding a competitive example if you shop carefully.

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 comfortable, strong, and dependable enough to earn repeat praise from shoppers who value a premium daily driver. The expert notes also emphasize its solid driving character and practical usability, which supports the case for confident ownership.

BMW’s standard maintenance coverage can help early ownership costs feel more manageable, and the X3’s broad feature set adds to its appeal as a long-term buy.

For used buyers, the main risk is less about the concept and more about the individual example, so condition, service history, and electronics health matter a lot.

What should I look for when buying a used 2021 BMW X3?

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

You should still run a history report on every candidate, even if the listing looks clean. Prioritize a pre-purchase inspection, especially on electronics, comfort features, and any signs of wear that could affect ownership costs. Focus on whether the vehicle matches the equipment you want, since some desirable features are optional rather than standard.

Key things to evaluate:

• Trim level: The sDrive30i and xDrive30i come standard with 18-inch alloy wheels, push-button start, synthetic leather upholstery, tri-zone climate control, a 10.2-inch infotainment system, navigation, and 10-way power-adjustable front seats. Higher trims add genuine leather upholstery, a panoramic sunroof, a hands-free power liftgate, heated-and-ventilated front seats, heated rear seats, a heated steering wheel, and wireless device charging.
• Powertrain: The sDrive30i and xDrive30i use a turbocharged four-cylinder engine with 248 horsepower and an eight-speed automatic transmission. The xDrive30e plug-in hybrid makes 288 hp and offers brisk low-speed acceleration, while the M40i uses a 382-hp twin-turbo inline-six.
• Safety package: Standard equipment includes automatic emergency braking, forward collision warning, pedestrian detection, lane departure warning, blind-spot monitoring, rear cross-traffic alert, and front-and-rear parking sensors. Adaptive cruise control, automatic high beams, headlights that bend with the road, and a head-up display are optional.
• Infotainment: The standard screen is 10.2 inches. Apple CarPlay is standard, Android Auto is optional, and wireless device charging, a fully digital instrument panel, and a 16-speaker Harman Kardon stereo are available.
• Fuel efficiency: The xDrive30e plug-in hybrid returns an EPA-estimated 30 MPGe in electric mode and 24 mpg in hybrid mode. The sDrive30i returns 25 mpg city, 29 mpg highway, and 27 mpg combined. The xDrive30i returns 23 mpg city, 29 mpg highway, and 25 mpg combined. The M40i returns 21 mpg city, 27 mpg highway, and 23 mpg combined.

Which 2021 BMW X3 trim should I buy?

The 2021 BMW X3 is offered in 4 trim levels: sDrive30i, xDrive30i, M40i, and xDrive30e plug-in hybrid.

Here's the short version:

• Base trim: The sDrive30i gives you the core X3 experience, but you’ll want to check whether the listing includes the options you care about, since features like genuine leather, a panoramic sunroof, and a hands-free power liftgate are not standard.
• Sweet-spot trim: The xDrive30i is the best all-around pick if you want all-wheel drive with the same core equipment as the base model and a broader appeal for daily use.
• Premium/top trim: The M40i is the choice if you want the strongest performance, with a 382-hp twin-turbo inline-six, more aggressive styling, and an M Sport suspension.
• Off-road trim: The xDrive30e plug-in hybrid is worth considering if efficiency matters most, but its plug-in setup makes it less straightforward for buyers who just want a simple daily driver.

The standard safety package is strong across the lineup, but some advanced driver-assistance features remain optional rather than standard.

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

This is a moderate market for selective buyers, so it rewards comparison shopping more than impulse buying.

• Deal availability: 36.1% of listings are priced as good or great deals.
• Inventory: There are 2,134 listings available.
• Price trend: Prices have softened 11.03% compared with last year.
• Clean inventory: 81.8% of listings are accident-free.

If you find a listing below $24,034.73, 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 $24,441 sits slightly below last year's $27,472.

That price movement suggests the market has already adjusted downward, which can help you buy at a more favorable point in the cycle. For a future seller, that means your resale outcome will depend heavily on how well you preserve condition and mileage from here.

Because the model still has strong owner satisfaction and broad appeal, demand should remain healthy for clean, well-equipped examples. 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.

Is the 2021 BMW X3 safe?

It earns an 8/10 safety score from our experts.

Standard driver-assistance features include automatic emergency braking, forward collision warning, pedestrian detection, lane departure warning, blind-spot monitoring, rear cross-traffic alert, and front-and-rear parking sensors. Optional safety features include adaptive cruise control, automatic high beams, headlights that bend with the road, and a head-up display.

The 2021 update also adds more standard safety features, which strengthens the X3’s appeal if safety equipment matters to you. If you’re comparing listings, pay close attention to whether the example you’re considering includes the optional driver-assistance features you want.

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:

• 36.1% 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 11.03% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.
• The 2021 model adds more standard safety features and newly available in-car tech.

Consider the 2022 if:

• At $29,323, the 2022 costs more than the current year's $24,441 average.
• It brings a substantial refresh with new engines, more technology, and an expanded safety suite.

The bottom line: If you want the better value play, the 2021 is the smarter buy because pricing has softened and inventory is healthy. If you’re willing to spend more for the refreshed package, the 2022 is the better path for buyers who want the newest updates and can stretch their budget.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.