BMW has demonstrated the long-distance capability of its next-generation electric sedan, the i3 50L, with a real-world range test in China that covered 1,213 kilometres (753 miles) without a single recharge. The drive, conducted by BMW efficiency engineers, started at the company's Tiexi plant in Shenyang and traversed highways, national roads, rural lanes and city streets, according to Chinese outlet NetEase Auto.
The result sets a record for the longest single-charge distance for a BMW electric vehicle (BEV, battery-electric). The i3 50L carries an official CLTC (China Light-Duty Vehicle Test Cycle) range of 1,028 km (about 24 km WLTP est.) (639 miles), meaning the actual distance achieved was about 118% of the official figure. Average energy consumption was a low 8.8 kWh per 100 km (5.5 kWh per mile).
Efficiency over battery size
BMW says the feat was not simply a matter of adding battery capacity. The i3 50L uses a 113.4 kWh pack built around the company's sixth-generation eDrive technology and 4695 large cylindrical cells, combined with an 800-volt architecture and an energy management system BMW calls Energy Master. The company highlights system-level efficiency as the key enabler.
Over the 1,213 km journey, the car averaged more than 10 km (6.2 miles) per kWh. For a premium BEV, that figure underscores the importance of powertrain and thermal management efficiency, not just raw range. BMW also notes the i3 supports peak charging power of 400 kW, which should shorten stops on long trips.
BMW is quick to caution that the 1,213 km result was achieved under specific real-road conditions and does not represent what every driver will achieve in daily use. Still, the company says the test provides practical validation of its next-generation technology.
Next-gen tech heads to China
Ahead of the challenge, BMW's sixth-generation battery pack received a "2026 International New Energy Vehicle Innovation Technology" certificate at the World New Energy Vehicle Congress, recognising its high-nickel large-cylinder cell integration. The battery is already in mass production at BMW's Shenyang powertrain plant, supplying locally built next-generation models.
Senior executives underscored the strategic importance of the new technology. Fu Ruiwen, BMW Group senior vice president and chief technology officer for China, said the sixth-generation battery improves safety, range, charging performance and durability, laying a foundation for the brand's signature driving dynamics in the electric era. Gao Le, president and CEO of BMW Group Greater China, said the company plans to bring nearly 20 new models equipped with the next-generation technology cluster to the Chinese market by 2027.
The i3 50L made its full debut at the Chengdu Motor Show in August. It joins the already-booked iX3 as part of BMW's new-generation "twin-star" lineup in China. The range test, reported by NetEase Auto, is the latest sign that BMW is translating its technology roadmap into tangible product claims as it competes in the world's largest EV market.
