E60 platform
2009 BMW 528I
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2009 528I.
Transmission Automatic (S6)
The 2009 BMW 528i rides on the E60 platform and pairs a six-speed automatic (S6) transmission with an engine that takes 6.9 quarts of oil spec’d at 15W-40, 10W-40 or 10W-30 API SJ, delivering EPA estimates of 18 city, 27 highway and 21 combined mpg. Its model‑wide complaint history spans 1997 through 2015, peaking at 198 complaints in 2011 and bottoming at just three in 2001, placing the 2009 year squarely between those extremes. That positioning suggests the 2009 model experiences a moderate level of reported issues relative to the broader generation.