BMW's New i3 Sedan Covers 753 Miles on One Charge in China Endurance Run

BMW has put its next-generation i3 sedan through an endurance test in China, and the numbers coming back are remarkable. Driving a mix of highways, national roads and city streets, the rear-wheel-drive long-wheelbase sedan covered 753 miles (1,213 kilometers) before its battery dipped to a single percent of remaining charge.

For context, that distance exceeds what most combustion-powered cars on sale today can travel on a full tank — a striking demonstration of how far electric drivetrains have come. The achievement rests on the car’s generous 108.7-kilowatt-hour usable battery pack, paired with unusually frugal energy use. Average consumption worked out to just 14.1 kilowatt-hours per 100 miles, translating to roughly 7 miles per kilowatt-hour.

The i3 is part of BMW’s Neue Klasse family, built on an 800-volt architecture that allows fast top-ups. In its most capable configuration, the sedan can accept charging at up to 400 kW, replenishing from 10% to 80% in about 21 minutes. Such figures suggest that long-distance electric travel is increasingly a question of infrastructure rather than vehicle capability.

One caveat worth noting: the car that delivered this result is a China-market variant with rear-wheel drive and an extended wheelbase. The i3 initially offered in the United States and Europe will come only with a dual-motor all-wheel-drive setup, although a rear-motor version is expected later. In the U.S., the i3 50 xDrive carries an EPA-estimated range of 468 miles — a figure that already sits among the best in the segment, and the battery pack itself is shared globally, so buyers outside China should still see strong real-world results.

BMW has not disclosed the average speed of the run or the split between highway and urban driving, so it is fair to treat the 753-mile figure as a best-case showcase rather than a typical outcome. Efficiency-focused records often involve steady, moderate pacing. Even so, the test underlines how the Neue Klasse generation is positioning efficiency — not just raw range — as its calling card, and it gives BMW a compelling talking point as it rolls the lineup out worldwide.