New & Used 2026 BMW X3 for Sale nearSeattle, WA

Compare 2026 BMW X3 Trims in Seattle, WA

The 2026 BMW X3 offers a blend of luxury and performance, with the 30 xDrive trim providing the best value and fuel efficiency in the lineup.

• Starting at $55,072
• Best MPG/MPGe: 27 city / 33 hwy
• Most Popular: 30 xDrive

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

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Trim Deep Dives

30 xDrive — "Who It's For"

The 30 xDrive is the pick for shoppers who want luxury and efficiency without the higher price tag of the M50 AWD. It's also the most popular trim in the lineup.

• Avg. market price: $55,072 (updated weekly)
• MPG/MPGe: 27 city / 33 hwy
• Inventory: 85 listings
• View 30 xDrive listings

M50 AWD — "Who It's For"

The M50 AWD is ideal for those seeking a powerful driving experience with advanced features, though its higher price reflects its premium offerings.

• Avg. market price: $64,320 (updated weekly)
• MPG/MPGe: 25 city / 30 hwy
• Inventory: 5 listings — lower availability; may limit negotiating room
• View M50 AWD listings

Trim Recommendations

Most Popular — 30 xDrive

With 85 active listings, the 30 xDrive is the clear volume leader in the lineup.

Browse 30 xDrive listings

Best Budget Option — 30 xDrive

At $55,072 avg market price — below the lineup median of $59,696 — it's the most accessible entry point.

Browse 30 xDrive listings

Best for Fuel Economy — 30 xDrive

The 30 xDrive leads the lineup with impressive MPG/MPGe of 27 city / 33 hwy.

Browse 30 xDrive listings

These recommendations are based on CarGurus' proprietary market data from November 5, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2026 BMW X3 cost?

Prices have softened 5.41% compared to this time last year, making it a favorable time to shop this model year.

There are 3,744 listings available, which suggests solid inventory for comparison shopping.

Is the 2026 BMW X3 a good car?

The 2026 BMW X3 earns an expert rating of 6.7/10.

The standout strength is Performance at 9/10.

The X3 is aimed at you if you want sports-sedan flavor in an SUV body, and the 2026 updates are meant to make the base model look and feel a little more upscale inside. It is also described as fun to drive, comfortable, and a good value for money.

The trade-offs are clear: the design may be polarizing, the interior materials are described as feeling cheap, and the technology is quirky. If you want a compact luxury crossover that balances driving enjoyment with everyday practicality, the X3 fits that brief well, but the base model’s appeal is strongest if you value the driving experience over cabin polish.

34.2% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2026 BMW X3 reliable?

The 2026 BMW X3 is presented as a cost-effective choice compared with its primary rivals, and BMW includes complimentary scheduled maintenance for three years or 36,000 miles. The expert review also describes the X3 as refined, smooth, and accurate in operation.

That said, the review notes some real-world tech hiccups, including unexpected braking behavior and quirks with the infotainment and driver-assistance systems. For a used buyer, that means long-term ownership risk is less about basic mechanical promise and more about making sure the electronics and driver aids behave the way you expect.

What should I look for when buying a used 2026 BMW X3?

Accident-free inventory is excellent at 97.2% — clean inventory, standard diligence applies.

You should still run a history report and prioritize a thorough inspection, especially if you are considering a heavily optioned example. Focus on cabin condition, tech behavior, and whether the driver-assistance features operate smoothly, since the review points to some quirks in the electronics.

Key things to evaluate:

• Trim level: The lineup includes the 30 xDrive and the M50. The 30 xDrive is the value play, while the M50 adds more speed and capability, but the base model is already described as good enough that some shoppers may prefer it over the pricier version.
• Powertrain: The 30 xDrive uses a turbocharged 2.0-liter four-cylinder with 255 horsepower, while the M50 uses a turbocharged 3.0-liter inline six with 393 horsepower and 428 pound-feet of torque. The base model is described as sprightly, and the M50 is the one for you if you want the faster, more intense setup.
• Safety package: Standard features include forward collision warning, automatic emergency braking, lane departure warning, lane keeping assist, and an active blind-spot monitor that can add steering to help prevent unsafe lane changes. The optional Driving Assistance Professional Package adds lane-centering assist, lane-change assist, evasive steering assist, and adaptive cruise control with hands-free traffic jam assist.
• Infotainment: The BMW Curved Display combines a 12.3-inch digital driver display with a 14.9-inch touchscreen infotainment system. The system runs BMW Operating System 9 with QuickSelect, and it offers cloud-based navigation, Augmented View video, a BMW app store, in-vehicle gaming, and video streaming capability.
• Fuel efficiency: The base X3 is described as getting the best gas mileage among its compact luxury rivals, and the review cites 27 mpg in combined driving for the X3 M50.

Which 2026 BMW X3 trim should I buy?

The 2026 BMW X3 is offered in 2 trim levels: 30 xDrive and M50.

Here's the short version:

• 30 xDrive: This is the best-value choice if you want the X3’s core strengths without paying for the M50’s extra speed. The review says it is already good enough that you may be happy trading away the M50’s outright performance for significant savings.
• M50: Choose this if you want the strongest performance and the most enthusiast-focused version of the X3. It adds the turbo six, more aggressive hardware, and the most dramatic driving experience, but it also comes with the biggest price jump.

The safety package is broad, and the optional Driving Assistance Professional Package adds even more advanced driver-assistance features.

Is now a good time to buy a used 2026 BMW X3?

This looks like a moderate, selective buyer’s market, so you can shop patiently but should move quickly on strong listings.

• Deal availability: 34.2% of listings are priced as good or great deals.
• Inventory: There are 3,744 listings available.
• Price trend: Prices have softened 5.41% compared with last year.
• Clean inventory: 97.2% of listings are accident-free.

If you find a listing below $51,638, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2026 BMW X3's resale value?

The current average of $51,658 sits slightly below last year's $54,612.

That price movement suggests the X3 has softened enough to help you buy more selectively today. If you sell later, you may face some depreciation pressure unless demand stays strong for well-equipped, clean examples.

For a future seller, the best protection is condition and equipment. A clean history, strong maintenance records, and desirable options should help your X3 stand out if the market remains price-sensitive.

Is the 2026 BMW X3 safe?

The 2026 BMW X3 earns four-star ratings overall from NHTSA, with a mix of four- and five-star results, and it earns a Top Safety Pick+ rating from IIHS.

It earns a 4/10 safety score from our experts.

Standard driver-assistance features include forward collision warning, automatic emergency braking, lane departure warning, lane keeping assist, and an active blind-spot monitor that can add steering to help prevent unsafe lane changes. The optional Driving Assistance Professional Package adds lane-centering assist, lane-change assist, evasive steering assist, and adaptive cruise control with hands-free traffic jam assist.

The review also notes that the system can behave unpredictably at times, including an unexpected hard brake event, so you should pay close attention to how the safety tech performs on a test drive.

Should I buy a 2026 BMW X3 or consider a different year?

If you're weighing the 2026 against nearby model years, here's how to think about it:

Choose the 2026 if:

• 34.2% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 97.2% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 5.41% compared with last year.
• BMW says the 2026 updates make the base model look and feel a little more upscale inside.

Consider the 2025 if:

• At $44,472, the 2025 costs less than the current year's $51,658 average.
• The 2025 is a driver-focused compact luxury SUV with alluring proportions and impressive technology.

The bottom line: if you want the newer model-year updates and are comfortable paying more, the 2026 is the cleaner pick. If price matters most, the 2025 gives you a lower entry point and many of the same core strengths.

How does the 2026 BMW X3 compare to the 2026 Audi Q5?

Expert Pros & Cons (per CarGurus review team)

2026 BMW X3:

• Pros: Fun to drive, Comfortable, Good value for money.
• Cons: Potentially polarizing design, Interior materials feel cheap, Quirky technology.

2026 Audi Q5:

• Pros: Intuitive infotainment, Refined ride and confident performance, Good amount of standard equipment.
• Cons: Cheap interior materials, Ergonomic issues, High price.

Our experts score the 2026 BMW X3 6.7/10 and the 2026 Audi Q5 6.5/10. The BMW edges the Audi on score and brings stronger value, while the Audi counters with more intuitive infotainment and a refined ride. If you care most about driving enjoyment and price, the X3 has the advantage; if you want a more polished interface and a calmer feel, the Q5 is the better fit.

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.