European cars

BMW starts Gen6 battery production in Shenyang: the third Neue Klasse plant after Debrecen and Irlbach-Straßkirchen

BMW has started series production of Gen6 batteries for the Neue Klasse in Shenyang, China. The new cylindrical cells offer over 20% more energy density and up to 30% faster charging and more range.

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Gen6 battery housings on the assembly line at BMW's Shenyang plant
Photo: BMW Group

The Neue Klasse is picking up speed worldwide. BMW started series production of its Gen6 high-voltage batteries in Shenyang, China, on October 15, "BMW Group PressClub" reports. After Debrecen (Hungary) and Irlbach-Straßkirchen (Germany), Shenyang becomes the third plant in the new global Gen6 network.

A truly new battery

Compared with the previous generation, the new cylindrical cells offer more than 20% higher energy density. Charging speed and range rise by up to 30%. The cells sit directly in the battery housing (cell-to-pack), with no modules, and the BMW-developed Energy Master unit handles power supply and battery management.

The Shenyang batteries will power Neue Klasse models built in China. According to "CnEVPost", the first are the iX3 and i3, and the investment totals 10 billion yuan (about $1.49 billion).

The network keeps growing

The batteries are built next to the car plants, for short transport routes and stable supply. Woodruff (USA) and San Luis Potosí (Mexico) follow in the coming months. We covered the Irlbach-Straßkirchen battery plant and the Steyr investment in Gen6 power modules.

Aerial view of BMW's engine and high-voltage battery plant in Shenyang Photo: BMW Group

1,213 km on a single charge

At the production launch, BMW also announced an impressive test: an i3 50L, the long-wheelbase version for China, covered 1,213 km without recharging, with a 113.4 kWh battery and consumption of 8.8 kWh/100 km. It arrived with 1% charge left, according to "CnEVPost" and "Electrek". This is a real-road test result, not a certified range. Earlier, an iX3 covered 1,011 km in Canada.

What it means for drivers

Gen6 batteries mean shorter charging stops and more real-world kilometres. With production on three continents, BMW can deliver the Neue Klasse faster.

Electric cars, tested in real life

On Mașina Timpului (@NotATeslaKiller) you'll find long Tesla road trips across Europe, real range and consumption tests, Tesla FSD, sleeping in EVs and charging stations. About 5 videos a week (in Romanian).

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