Summarized from the Carfax at purchase (August 2026).
1 previous ownerPersonal vehicle in Washington, 2021–2026. Bought new at BMW of Tri-Cities.
Clean titleNo salvage, rebuilt, flood, hail or lemon brands
No structural damageNone reported
No airbag deploymentNone reported
Odometer verifiedNo rollback indicated
Regularly serviced13 service records, BMW dealer then independent shop
2 minor damage reportsOct 2021 and Jul 2025 (front). Both rated minor (cosmetic) by Carfax.
No open recallsAs of Aug 2026
At the first fluid change we sent samples of the factory fluid to Blackstone Laboratories to see what was going on inside.
Front differential
Factory fill · 42,000 mi
- Water
- None
- Insolubles
- 0.6% (at limit, due for change)
- Viscosity
- 4.74 cSt @ 100°C
Elevated metals and silicon, which Blackstone attributes to break-in wear and factory assembly sealant from the original fill. They expect it to improve with each change. Fluid replaced with BMW GL-5.
View the full lab report View ›
Transfer case
Factory fill · 42,000 mi
- Contamination
- None found
- Insolubles
- 0.1%
- Viscosity
- 5.22 cSt @ 100°C
Iron a little high, most likely break-in plus a long first interval. Other wear metals were within normal ranges for a BMW transfer case. Follow-up sample planned at the next change.
View the full lab report View ›
Samples taken 9/15/2026 and analyzed by Blackstone Laboratories. Personal details removed from the published reports.