The worst 2026 BMW M4 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
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Recalls 1
Electrical system: wiring: power distribution module/ipdm
- What is wrong
- BMW of North America, LLC (BMW) is recalling certain 2026 M4 and 430i vehicles. The positive battery cables may not be properly connected to the power distribution box, resulting in an engine stall and a fire.
- Risk
- An engine stall increases the risk of a crash and a fire increases the risk of injury.
- Remedy
- Dealers will inspect and replace cables and power distribution box as necessary, free of charge. Owner notification letters were mailed November 20, 2025. Owners may contact BMW customer service at 1‑800‑525‑7417. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on beginning November 17, 2025.
Recall number 25V643000 · Recall details
Technical service bulletins for the 2026 BMW M4 3
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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Questions about the 2026 BMW M4
Is the 2026 BMW M4 reliable?
Owners have filed 0 complaints about the 2026 BMW M4.
What is the most common problem with the 2026 BMW M4?
There are not enough complaints to tell.
How many recalls does the 2026 BMW M4 have?
1 recall, covering electrical system.
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