BMW B58B30M0 Engine – 2023 X6 (6,000 Miles OEM Complete Assembly)

This is a complete OEM engine assembly from the BMW X6 (2022–2024 models), featuring the highly regarded B58B30M0 3.0L turbocharged inline-6 engine.

With only ~6,000 miles, this unit is essentially near-new condition, making it an excellent option for replacement, restoration, or drivetrain projects requiring factory-spec reliability.

 Key Specifications

• Engine Code: B58B30M0
• Configuration: Inline-6 (turbocharged)
• Displacement: 3.0L
• Fuel System: Direct injection
• Drive Type: AWD compatible
• Mileage: ~6,000 miles
• Condition: OEM used (low-mileage assembly)

 Vehicle Application

• BMW X6 xDrive40i (2023 model range)
• Compatible across select BMW 3.0L B58-powered platforms

 Why the B58 Engine Is Highly Rated

The B58 family is widely regarded as one of BMW’s most reliable modern engines, known for:

• Strong performance and smooth power delivery
• Excellent tuning potential
• Improved thermal efficiency and durability
• Consistent use across multiple BMW performance models 

• Strong low-end torque for SUV applications
• Smooth inline-6 balance
• Turbocharged efficiency with strong mid-range pull
• Refined daily driving + performance capability

 What’s Included

• Complete B58 engine assembly
• Turbo system (factory integrated)
• Basic engine accessories (varies by donor vehicle)
• OEM long block configuration

Why This Unit Is Valuable

• Extremely low mileage (~6K miles)
• Modern BMW B58 reliability platform
• OEM complete assembly (not rebuilt or aftermarket)
• Strong demand across multiple BMW models