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Maintenance Schedules API
factory intervals for 35,000+ vehicles, with what is due at your mileage
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Labor Times
flat-rate hours by vehicle and job
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Torque Specs
fastener specs by engine
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Fluid Specs
capacities and OEM approvals
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Battery Specs
group size, CCA, cross-references
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Filter Specs
oil, air and cabin filter part numbers
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Wiper Specs
blade sizes and part numbers
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DTC Codes
generic and make-specific trouble codes
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VIN Decode
pass a VIN to any endpoint
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30 seconds, no card
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NEW
Maintenance Schedules API
factory intervals for 35,000+ vehicles, with what is due at your mileage
◆
Labor Times
flat-rate hours by vehicle and job
◆
Torque Specs
fastener specs by engine
◆
Fluid Specs
capacities and OEM approvals
◆
Battery Specs
group size, CCA, cross-references
◆
Filter Specs
oil, air and cabin filter part numbers
◆
Wiper Specs
blade sizes and part numbers
◆
DTC Codes
generic and make-specific trouble codes
◆
VIN Decode
pass a VIN to any endpoint
◆
Get a free API key
30 seconds, no card
◆
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← BMW
BMW X4 M40i
11 generations · 11 engine options · data across all years of the X4 M40i platform.
5,351
Labor times
15,561
Torque specs
24,691
DTC codes
0
Repair procedures
110
Fluid specs
0
Open recalls
5-Year Cost of Ownership · 2026 3.0L Turbo I6
$9,897
~$1,979/yr maintenance labor at $150/hr. Other engines/years vary — pick a generation below to see its breakdown.
Generations & engine options
2026
1 engine option
3.0L Turbo I6
2026 BMW X4 M40i 3.0L Turbo I6
AWD
2025
1 engine option
3.0L Turbo I6
2025 BMW X4 M40i 3.0L Turbo I6
AWD
2024
1 engine option
3.0L Turbo I6
2024 BMW X4 M40i 3.0L Turbo I6
AWD
2023
1 engine option
3.0L Turbo I6
2023 BMW X4 M40i 3.0L Turbo I6
AWD
2022
1 engine option
3.0L Turbo I6
2022 BMW X4 M40i 3.0L Turbo I6
AWD
2021
1 engine option
3.0L Turbo I6
2021 BMW X4 M40i 3.0L Turbo I6
AWD
2020
1 engine option
3.0L Turbo I6
2020 BMW X4 M40i 3.0L Turbo I6
AWD
2019
1 engine option
3.0L Turbo I6
2019 BMW X4 M40i 3.0L Turbo I6
AWD
2018
1 engine option
3.0L I6
2018 BMW X4 M40i 3.0L I6
AWD
2017
1 engine option
3.0L I6
2017 BMW X4 M40i 3.0L I6
AWD
2016
1 engine option
3.0L I6
2016 BMW X4 M40i 3.0L I6
AWD
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Your name on every BMW X4 M40i procedure
For $99, we generate the full step-by-step repair set for the 2026 3.0L Turbo I6 — free for everyone, forever, with your name on it.
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