E83 platform
2010 BMW X3 3.0I
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2010 X3 3.0I.
Body SUVTransmission Automatic (S6)
The 2010 BMW X3 3.0I is a compact luxury SUV built on the E83 platform, blending the brand’s signature refinement with a practical five-door body and a smooth-shifting six-speed automatic transmission. Powered by a 3.0-liter inline-six engine paired with a robust 6.9-quart oil capacity—recommending viscosities like 10W-30 or 15W-40 for optimal protection—this model delivers a balanced EPA-estimated 20 mpg combined, though its real-world efficiency often leans toward the lower end of its 17 city/24 highway range. As the final iteration of the first-generation X3, the 2010 model year carries the weight of its predecessor’s mixed reliability record, with 85 owner complaints—primarily centered on airbag systems—and eight recalls underscoring the importance of thorough pre-purchase inspections for buyers prioritizing long-term dependability.