2011 BMW 335i xDrive Sedan – Clean, Well-Maintained, Runs Strong
Mileage: ≈ 118,000 mi
Drivetrain: xDrive AWD, 3.0 L Twin-Turbo I6 (N55) – 300 hp
Transmission: Automatic
Color: Red
Title: Clean, in-hand
Price: $5,000 (open to reasonable offers)
Fresh battery (registered to car)
New alternator and main power-distribution relays – fixed prior battery-drain issue
Recent oil, air filter, and cabin filter service
Comes with both keys and all manuals
All service records
AWD xDrive – great for Colorado winters
N55 Engine
Premium BMW driving feel – strong engine, smooth transmission
Transparency:
Battery replaced & registered to car (Oct 2020; confirmed registration done) Battery hold-down,
negative cable & IBS adapter installed to secure battery & restore sensor connection Alternator
replaced – previous alternator was faulty and not charging battery Main power distribution relays
replaced (Aug–Sep 2025) – failing relays can cause parasitic draw Parasitic battery drain issue
persisted: dealer noted “faults for battery drained while stationary … ignition left on or too frequent
wakeups” High pressure fuel pump diagnosed as failing – caused long crank on start
Vacuum pump leak / oil in vacuum lines – replaced small section of line; advised full pump
replacement later Recent maintenance: air filter, cabin filter, oil service Summary: Main dying issue is
electrical – battery drain plus bad alternator/relays. Fuel pump & vacuum pump issues affect starting
but not battery charge.
High-pressure fuel pump shows early signs of wear (occasional long crank); car still starts but does die out
Small vacuum-pump seepage; section of vacuum line replaced, replacement recommended
Priced accordingly for an enthusiast or anyone who wants a solid 335i with records
Rear-end damage - I have a light blue replacement Trunk and Bumper that needs to be put on.