Summary

• With 307 currently listed for sale near Boston, MA and an average price of $17,027.00, 29.3% 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.

• 84.4% of 2018 X3 models on CarGurus are accident free.

• The 2018 BMW X3 features a completely overhauled design, enhanced engine performance, and a user-friendly interior technology system.

Why it stands out

The 2018 BMW X3 stands out in the competitive compact SUV segment with its comprehensive redesign, which not only enhances its aesthetic appeal but also elevates the driving experience. This model is powered by a robust 2.0-liter turbocharged inline four engine, delivering 248 horsepower, complemented by an 8-speed automatic transmission that promises smooth and responsive shifts. Owners appreciate the luxurious interior that provides both comfort and style, featuring high-quality materials and a spacious layout. Notably, the iDrive 6.0 system offers a highly intuitive interface with touchscreen capability, making navigation and control more user-friendly compared to previous generations of luxury vehicles. With a strong safety profile, including numerous pre-collision systems, and optional driver-assistance features, the X3 gives buyers peace of mind on the road. While some purists might find it less sporty than its predecessors, it excels in comfort during daily commutes and longer journeys.

Other model years to consider

• 2022 BMW X3

  • Average price: $30,421.00
  • Good/great deal percentage: 59.3%
  • User rating: 4.9 / 5
  • Total listings: 327

• 2023 BMW X3

  • Average price: $37,833.00
  • Good/great deal percentage: 59.3%
  • User rating: 5 / 5
  • Total listings: 366

• 2020 BMW X3

  • Average price: $21,529.00
  • Good/great deal percentage: 40.5%
  • User rating: 5 / 5
  • Total listings: 326

This analysis is based on CarGurus' proprietary market data from May 19, 2026, CarGurus experts' opinions, and generative AI.