BMW S85 V10 Engine (2006–2010 M5 / M6 – 17K OEM)
This is a complete OEM BMW S85 V10 engine assembly designed for the BMW E60 M5 and BMW E63 M6 (2006–2010 models).
With only ~17,000 miles (17K), this unit is considered extremely low mileage, making it highly desirable for engine replacements, restorations, or high-end swaps.
Key Specifications
- Engine Code: S85B50
- Configuration: V10 (90°)
- Displacement: 5.0L (4999cc)
- Power Output: ~500 hp
- Torque: ~520 Nm
- Valvetrain: DOHC with Double VANOS
- Material: Aluminum block & head
The S85 is BMW’s only production V10 engine, inspired by Formula 1 technology and built purely for performance (Wikipedia)
Why This Engine Is Special
- One of the most iconic BMW M engines ever made
- High-revving (up to ~8,000 RPM) with F1-inspired engineering
- Individual throttle bodies for instant throttle response
- Rare and highly collectible—especially in low mileage condition
Performance Highlights
- Delivers supercar-level sound and response
- Linear power delivery with strong top-end performance
- Designed for track-level performance in a road car
What’s Included (Typical Complete Assembly)
- Complete long block (block + heads)
- Intake system (individual throttle bodies)
- Oil pan, valve covers, internal components
- Engine accessories (varies by listing)
Why Choose a 17K Mile S85?
- Extremely low wear compared to typical 80K–100K mile engines
- Higher reliability potential (if properly maintained)
- Strong resale and collector value
- One of the last naturally aspirated V10 engines ever made









































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