BMW’s updated iX has leapt to the forefront of long-range electric vehicles, posting an EPA-estimated 364 miles on a full charge—surpassing even Tesla’s latest figures. This upgraded model features a slightly bigger battery than before, silicon carbide components in the inverter and other tiny tweaks that all add up to a significant jump in efficiency. Power tops out at 536 horsepower in the top trim, which is plenty for swift acceleration, yet the SUV retains its 195-kilowatt charging rate.

That 364-mile range rating comes thanks to a new 113.4-kilowatt-hour usable battery pack. Although BMW initially anticipated around 316-340 miles, official numbers exceeded expectations by about 7 percent. The company also shaved energy usage by updating wheel bearings and installing less power-hungry headlights, resulting in a 10 percent overall boost in efficiency.

A similar approach benefits BMW’s electric sedan lineup. The 2026 i5 eDrive40 can now travel up to 310 miles on a charge with 19-inch wheels, making it more practical for long-distance use. Even variants fitted with bigger wheels or xDrive maintain respectable EPA range numbers. Meanwhile, several of BMW’s plug-in hybrids have been granted faster AC charging rates, increasing from 7.4 kW to 11 kW.
These incremental but meaningful changes demonstrate BMW’s dedication to pushing EV boundaries. Between beating Tesla’s range ratings and refining its entire electrified lineup, the automaker looks to remain a key player in the fast-moving world of premium electric mobility.