BMW is getting ready for a “technological quantum leap ” with its next-gen EV batteries. The German automaker claims its new tech will ship 30% extra driving vary, 30% quicker charging, and maybe, most significantly, at a less expensive value.
BMW’s next-gen EV batteries will enhance vary, minimize prices
With the debut of its first Neue Klasse, or “New Class” EV, in only a few months, BMW is giving us a more in-depth take a look at the batteries and electrical drive techniques.
BMW revealed new particulars of its 800V platform that can underpin upcoming BMW, Mini, and Rolls Royce model EV fashions. The platform, dubbed “Gen6,” is a “quantum leap ahead” in comparison with its present electrical automobiles.
BMW claims its sixth-generation eDrive system will ship “30% quicker charging velocity and a 30% enhance in vary.” And a few fashions might supply much more efficiency.
“We’re main the best way with this drivetrain expertise,” boasted Dr Joachim Put up, a member of BMW’s buying and provider community board.
The brand new NMC batteries function BMW’s Gen6 cylindrical cells, that are stated to supply 20% higher vitality density than their predecessor, the Gen5 prismatic battery cell. BMW confirmed it can additionally supply bidirectional charging as customary in Gen6 fashions.
Their slimmer, extra environment friendly “cell-to-pack” design makes it simpler to package deal. Extra importantly, most improvement and meeting are actually completed in-house, which is able to assist BMW drastically minimize manufacturing prices.
Drastic enhancements are coming quickly
To present you an concept, the 2024 BMW i4, the posh model’s top-selling EV within the US final 12 months, has an EPA-estimated vary of as much as 301 miles with quick charging (10% to 80%) in about 31 minutes. A 30% enchancment suggests simply over 390 miles driving vary with quick charging in underneath 22 minutes.
BMW made a number of enhancements to the electrical motor, together with a second asynchronous motor (ASM) motor that will probably be fitted on the entrance axle of AWD Neue Klasse fashions.
Different enhancements embrace a brand new water and oil cooling system, an built-in inverter, and redesigned central housing to cut back weight.
The brand new EV batteries are assembled at 5 manufacturing crops as a part of BMW’s “native for native” technique, together with in Bavaria (Irlbach-Straßkirchen), Hungary (Debrecen), China (Shenyang), Mexico (San Luis Potosí), and the US (Woodruff, close to Spartanburg). BMW additionally secured provide agreements with 5 battery cell factories throughout Europe, China, and the US.
BMW stated its new tech reduces vitality losses by 40%, prices by 20%, and weight by 10% in comparison with a Gen5 xDrive mannequin.
BMW Power Grasp, the management unit for the electrical motor and electrical system, will probably be produced at its Plant Landshut (Bavaria), the place it can even be fitted with the battery. The electrical motor and Gen6 eDrive will probably be produced at Pant Steyr in Austria.
BMW stated its plant in Bavaria is already producing pre-series management models. Collection manufacturing is predicted to start in August 2025, and output will speed up in mid-2026.
The primary Neue Klasse BMW mannequin, an electrical 3-series, will debut later this 12 months. Then, the Neue Klasse SUV is due out.
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