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2024 BMW

Z4 M40i

Auto (S8), 6 cyl, 3.0 L, Turbo

BMW Z4 M40i: best and worst years
2024 BMW Z4 M40i (photo 1 of 2)

Closest available photo (2023 model year); you're viewing the 2024.

2023 photoAlexander-93CC BY-SA 4.0via Wikimedia Commons

Reported problems NHTSA record NHTSA owner complaints, model year

  • ENGINE100%

Source: NHTSA owner complaints, 1 total.

BMW Z4 M40i: best and worst years

Known issues manufacturer service bulletins, model year

2 service bulletins filed with NHTSA for this model year

  • May 6, 2026ENGINEB010324

    The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in-service date.

  • Apr 6, 2026SUSPENSIONB320123

    When turning the steering wheel while stationary or when driving on uneven roads; cracking, creaking, or knocking noises may be heard.

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
4 yr / 50k mi
Roadside assistance
4 yr
Maintenance
3 yr / 36k mi
EV battery
8 yr / 100k mi

Source: bmwusaservice.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.