2026 BMW i4: What Buyers Need to Know
Applicability: US; 2026 model year. This profile covers the G26 2026 update gran coupe. It does not transfer the listed specification to unrelated market versions or earlier generations.
Verified configurations and technical facts
- US — i4 eDrive40: single rear electric motor; revised silicon-carbide inverter; single-speed; RWD. range 18inch: 333 miles preliminary maker estimate; range 19inch: 307 miles preliminary maker estimate. Test standard: manufacturer preliminary estimates following EPA test procedure, not certified range.
- US — i4 M60: dual electric motor with revised power electronics; single-speed; AWD. power sport mode: 593 hp; power at startup: 510 hp; range 19inch: 278 miles preliminary maker estimate. Test standard: manufacturer preliminary estimates following EPA test procedure.
What is distinct about this version
US BMW i4 production for MY2026 began in late 2025 with revised inverter technology and a new M60 performance designation, while eDrive40 gains higher manufacturer-estimated distance per charge.
The inverter update is more than a badge
BMW describes revised silicon-carbide inverters for the 2026 i4, increasing the efficiency of electrical conversion on selected models. That is a different type of model-year change from fitting a bigger traction battery. A buyer replacing an earlier i4 should compare wheel sizes, efficiency figures and the exact electrical hardware before assuming that a 2026 registration automatically delivers every advertised improvement. This source covers the US-market G26 liftback and does not assign one battery rating to every global i4.
An M60 is not just a quicker eDrive40
The range-topping version becomes i4 M60, with BMW quoting 510 hp at startup and up to 593 hp in a named Sport mode. Those two figures describe different operating conditions and must not be casually averaged or presented as constant output. Buyers who value routine motorway distance may find eDrive40 more aligned with their needs than the high-power dual-motor version. Published 19-inch estimates of 307 and 278 miles respectively are preliminary BMW figures, not evidence from an independent driving test.
Used-car checks at this price level
The i4 pairs electric propulsion with a low Gran Coupe roofline and liftback, so access to the rear seats and loading shape deserve examination next to an SUV alternative. Confirm the presence and activation of optional driver-assistance or parking packages, and test the charging experience appropriate to the installed connector. Wheel and tyre costs can be material, particularly on performance trims. Collect documented service and battery condition information, but do not infer long-run reliability from a press release about more efficient inverters.
Sources and Further Reading
- BMW Group PressClub USA — 2026 BMW i4 update measures (2025; US).