BMW and Rimac Expand Battery Partnership to New Vehicles
The two companies are planning two additional projects following the success of the battery system for the BMW i7.
Updated on Oct. 26, 2026 in Electric Vehicles
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Rimac Group and BMW are expanding their partnership, with plans to collaborate on two additional vehicle projects. The agreement builds on the current relationship in which Rimac manufactures batteries for the BMW i7 electric luxury sedan.
Why it matters
This partnership expansion indicates a deepening technical reliance between the two manufacturers as BMW looks to integrate specialized high-performance battery systems into future vehicle lineups.
Rimac currently supplies high-performance battery systems for the BMW i7, which carries a base price of $106,200 and offers 449 HP with 487 lb.-ft. of torque. Future technology updates may include the integration of Gen6 battery components for upcoming model refreshes.
The players
Rimac Group
A high-performance automotive technology company specializing in advanced electric vehicle powertrains and specialized battery systems.
BMW
A global luxury automotive manufacturer headquartered in Bavaria that is currently transitioning its portfolio toward electric vehicle platforms.
The details
Rimac Group secured its position as a battery supplier by constructing a dedicated production line in Croatia, specifically designed to demonstrate manufacturing capacity to BMW leadership. This technical showcase allowed the company to outperform competing battery manufacturers during the bidding process. The collaboration leverages Rimac’s experience with compact high-voltage systems, such as the 1.4-kilowatt-hour battery currently utilized in the Porsche 911 Carrera GTS T-Hybrid.
Timeline
2027 marks the potential model year for the BMW i5 LCI facelift.
The Home Front
This partnership expansion reflects a broader trend among luxury automakers to outsource specialized battery production to agile technology firms. It signals a shift in how legacy manufacturers manage the supply chain complexity of high-voltage electric vehicle components.
Owners of current electric models should stay informed on service updates and battery technology roadmaps released by their manufacturer. If you are in the market for a luxury EV, track upcoming announcements regarding potential battery technology upgrades in the 2027 model year.
The takeaway
The deepening collaboration between Rimac and BMW suggests that high-performance battery efficiency will be a major differentiator in coming luxury EV generations. Keep an eye on the 2027 product cycle for updates on how new battery standards might affect vehicle performance and range.
Further reading
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