Discover everything you need to know about the 2025 BMW i4's battery and charging features. Learn about battery size, charging options, and a whole lot more. 2025 BMW i4 battery service at Herb Chambers BMW of Boston, MA.
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Our full long-term test wrap-up on the 2025 BMW i4 xDrive40 Gran Coupe. See real-world range, charging speeds, battery degradation, reliability after Verdict After 30. BMW says the new i4 M60 can get from zero to 62 miles per hour (100 kilometers per hour) in 3.7 seconds, while a full battery will deliver 269 miles (433 km) of driving range on the WLTP cycle.
Description: High voltage, battery & mounting. I4. High voltage, electrical components, edrive40.
High voltage, electrical components, m50. IX. Cell supervision.
You will see BMW i4 battery replacement cost figures thrown around online that range from "not that bad" to "sell a kidney." Realistically, in 2025-2026 U.S. dealer environments, a full high‑voltage pack replacement is likely to land somewhere in the $15,000-$25,000+ range once you add parts, labor, shop fees, and taxes. Detailed specs and features for the 2025 BMW i4 Sedan including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
i4 xDrive40 - 83.9 kWh battery, 401 HP (299 kW), 324 mi (522 km) range, AC 11 kW, DC 205 kW. The average price of a 2025 BMW i4 battery replacement can vary depending on location. Get a free detailed estimate for a battery replacement in your area from KBB.com.
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