2025
1 engine option
3.0L I6 Turbo B58
BMW Z4 M40i
7 generations · 7 engine options · data across all years of the Z4 M40i platform.
3,399
Labor times
20,353
Torque specs
10,423
DTC codes
0
Repair procedures
56
Fluid specs
0
Open recalls
5-Year Cost of Ownership · 2025 3.0L I6 Turbo B58
$25,370
~$5,074/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.
Generations & engine options
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