Used 2018 BMW X3 for Sale near Seattle, WA
142 results
CarGurus Analysis:
2018 BMW X3
With 143 currently listed for sale near Seattle, WA and an average price of $19,267.00, 32.9% of 2018 BMW X3s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 BMW X3 5 / 5 stars.
100.0% of 2018 X3 models on CarGurus are accident free.
The 2018 BMW X3 features a complete overhaul from its predecessor, boasting a powerful and smooth 2.0-liter turbocharged inline four engine that delivers an impressive driving experience along with a luxurious interior.
CarGurus Analysis: 2018 BMW X3
overall
Summary
With 143 currently listed for sale near Seattle, WA and an average price of $19,267.00, 32.9% of 2018 BMW X3s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 BMW X3 5 / 5 stars.
100.0% of 2018 X3 models on CarGurus are accident free.
The 2018 BMW X3 features a complete overhaul from its predecessor, boasting a powerful and smooth 2.0-liter turbocharged inline four engine that delivers an impressive driving experience along with a luxurious interior.
Why it stands out
The 2018 BMW X3 sets itself apart with its comprehensive redesign, merging modern amenities with the classic BMW driving experience. Its conservative yet elegant design ensures it remains relevant in the competitive luxury crossover market. The interior is equipped with high-quality materials and features like the iDrive 6.0 system that combines a user-friendly touchscreen with an intuitive rotary controller, enhancing the driving experience. With an efficient 2.0-liter turbocharged engine producing 248 horsepower and standard all-wheel drive, the X3 offers a blend of performance and comfort that resonates with buyers seeking a versatile and luxurious vehicle. While it prioritizes comfort over sportiness, the X3 still delivers a capable driving experience, complete with advanced safety features and state-of-the-art technology.
Other model years to consider
- Average price: $32,670.00
- Good/great deal percentage: 63.0%
- User rating: 4.9 / 5
- Total listings: 154
- Average price: $39,178.00
- Good/great deal percentage: 58.2%
- User rating: 5 / 5
- Total listings: 177
- Average price: $37,287.00
- Good/great deal percentage: 53.2%
- User rating: 5 / 5
- Total listings: 158
This analysis is based on CarGurus' proprietary market data from May 26, 2026, CarGurus experts' opinions, and generative AI.
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5.0 Overall rating
Filter by rating
Jo R
Reviewed a 2018 BMW xDrive30i AWD on May 25, 2025
Great deal, Great car ,excellent condition and miles ,I recommend at fullest
Carrick C
Reviewed a 2018 BMW X3 on Jan 13, 2023
Great features for the price, pretty much everything youd expect from a luxury medium sized SUV. However pay close attention to the feature packages the vehicle has selected, as things you might expect to be standard equipment may not come standard. The M40i is quick and comfortable, competes well against competition from Audi and Mercedes by being quicker and sounding better with the inline turbo six cylinder. Dont forget to stay on top of the preventative maintenance or repairs will be frequent and costly.
Anonymous
Reviewed a 2018 BMW X3 on Oct 26, 2020
The X3 is fun to drive and if you get the M40i version, loaded, you will be supremely happy.
2018 BMW X3 Trims
| Trim type | MSRP |
|---|---|
| xDrive30i AWD | $42,650 |
| M40i AWD | $54,500 |
2018 BMW X3 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 BMW X3 prices has changed over time.
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