1989
1 engine option
3.4L I6
BMW 635CSi
3 generations · 3 engine options · data across all years of the 635CSi platform.
1,559
Labor times
455
Torque specs
0
DTC codes
0
Repair procedures
25
Fluid specs
0
Open recalls
5-Year Cost of Ownership · 1989 3.4L I6
$36,732
~$7,346/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.
Generations & engine options
Become a Founding Sponsor
Your name on every BMW 635CSi procedure
For $99, we generate the full step-by-step repair set for the 1989 3.4L I6 — free for everyone, forever, with your name on it.