In October 2025, Samsung SDI joined the effort, forming a three-way collaboration that combines the complementary strengths of an automaker, a solid-electrolyte developer, and a major battery manufacturer to accelerate development and validation of ASSB technology for automotive use.
Under the agreement, Solid Power will supply a sulfide-based solid electrolyte to Samsung SDI; Samsung SDI will incorporate that electrolyte into separators and/or catholytes and manufacture cells, subject to meeting agreed technical requirements.
The resulting cells will be evaluated against performance parameters and requirements to be defined between Samsung SDI and the BMW Group, with the shared objective of developing ASSB cells suitable for integration into a next generation of BMW evaluation vehicles
The partners point to the fundamental advantages of true all-solid-state batteries: the potential for higher energy density and improved safety by replacing liquid electrolytes with solid materials, which could enable longer driving ranges without proportionally increasing the weight of the storage system.
BMW and Solid Power have collaborated since 2016 under an extended Joint Development Agreement, with BMW investing in Solid Power during a May 2021 financing round and agreeing at the end of 2022 to deepen the partnership, including BMW operating a solid-state cell prototype line at the CMCC in Parsdorf under a research and development license supported by Solid Power’s expertise.
The BMW Group has been building battery cell competence since 2008 and has concentrated that know-how at the Battery Cell Competence Center in Munich since 2019, covering the full value chain from research and development through battery cell design to production.
To implement battery cell innovations quickly and efficiently, the BMW Group cooperates with a network of roughly 300 partners, including established companies, start-ups and universities, which supports its strategy to compete on equal footing with leading cell manufacturers through deep in-house knowledge.
That strategic position secures BMW access to new and innovative battery cell research solutions worldwide and strengthens its role in the battery value chain.
The BMW Group, which includes the brands BMW, MINI, Rolls-Royce and BMW Motorrad, is a leading premium manufacturer of automobiles and motorcycles and offers premium financial services, operating over 30 production sites with a global sales network in more than 140 countries.
In 2024, the BMW Group sold over 2.45 million passenger vehicles and more than 210,000 motorcycles, reporting profit before tax of €11.0 billion on revenues of €142.4 billion and employing 159,104 people as of 31 December 2024; sustainability and long-term responsible action remain core elements of its corporate strategy across the product lifecycle.
Solid Power is developing solid-state battery technology for the next generation of batteries across EV and other markets, centering on a sulfide-based electrolyte material it believes can enable extended driving range, longer battery life, improved safety and lower cost versus conventional lithium-ion technology.
Solid Power’s business model focuses on selling its electrolyte to cell manufacturers and licensing cell designs and manufacturing processes, positioning the company to become a leading supplier and distributor of sulfide-based solid electrolyte material for EVs and other applications.
Samsung SDI, headquartered in the Republic of Korea, is a global battery and electronic materials manufacturer active in electric vehicles, energy storage systems and IT devices, pursuing transformation and innovation across e-mobility, energy solutions, semiconductors and displays while committing to source 100% renewable electricity across global operations by 2050.
BMW and MINI will headline dynamic exhibits at the Japan Mobility Show in Tokyo, running October 31 through November 9, 2025, showcasing next‑generation vehicles and systems including the first Neue Klasse model, the BMW iX3, new hydrogen fuel cell developments, and a fresh MINI lineup highlighted by a Paul Smith special edition. The event will mark the Asian debut of the BMW iX3 and present a suite of technologies…
29 October 2025
Automakers in North America are increasingly reducing on‑the‑road prices for battery electric vehicles by amounts close to the former $7,500 federal tax credit. Manufacturers are applying the savings in different ways: permanent MSRP adjustments, time‑limited rebates applied at the point of sale, or larger dealer incentives that lower the cash price before financing or leasing. The strategy shortens the cash gap for…
5 October 2025
BMW iX3 50 xDrive specifications BMW presents the first series-produced Neue Klasse model. The new-generation BMW iX3 is a fully electric Sports Activity Vehicle (SAV) that gives customers their first on-the-road taste of a whole new era of Sheer Driving Pleasure. An all-new design language gives the car a character-rich appearance that faithfully conveys the technological progress made by the new model. With…
5 September 2025
At the IAA Mobility 2025 in Munich to be held next month, BMW Group will present one of the most significant new models in the history of its home city. The BMW iX3, the first model of the Neue Klasse, will celebrate its public premiere accompanied by revolutionary new and groundbreaking technologies for the future of the entire BMW Group. The BMW iX3 will reveal to the public for the first time the enormous…
6 August 2025
BMW Group Plant Steyr began series production of the e-motor for the Neue Klasse. The electric motor for the sixth generation of BMW eDrive (Gen6) is the first fully-electric drivetrain to be produced at the Steyr location in Austria. From there, it will be shipped throughout the production network, providing the drivetrain for the Neue Klasse. Between the project launch in 2022 and 2030, BMW is investing over a…
6 August 2025
The BMW Group is bringing large-format, pure ASSB cells from Solid Power to its test vehicle, a BMW i7, which is being operated in the Munich area. The potential benefits of ASSB technology: higher energy density in a very compact storage system compared to current technologies. The concept battery integrated in the BMW i7 test vehicle combines proven Gen5 construction principles (prismatic cells in modules) with…
23 May 2025
The new all-electric BMW iX celebrated its start of production at the BMW Group plant in Dingolfing. The electric pioneer, which has been manufactured at the site since 2021 and has since been sold over 130,000 units worldwide, receives a comprehensive update in March 2025 – offering increased performance, range and sportiness in three distinctive trims: BMW iX xDrive45, BMW iX xDrive60, and BMW iX M70 xDrive. The…
10 March 2025
The 2026 BMW iX will enter production in March at BMW’s Plant Dingolfing. Deliveries are expected to commence in the second quarter of 2025. The vehicle is available in three models: BMW iX xDrive45 – USD 75150 +USD1175 destination and handling BMW iX xDrive60 – USD 88500 +USD1175 destination and handling BMW iX M70 xDrive – USD 111500 +USD1175 destination and handling The new iX xDrive45 delivers 402 hp and an…
29 January 2025
In a globally challenging market, the BMW Group increased its sales of fully-electric vehicles by +19,1% in the first nine months of 2024, with a total of 294,054 BEVs delivered to customers. During this period, BMW brand sales of fully electric models rose by +22.6% to 266,151 vehicles. Of those, 121,844 BEVs were delivered to customers in Europe – an increase of +35.8% for this region. Of all BEV sales, the BMW…
16 October 2024
In April 2023, GM and Samsung SDI announced their joint venture will invest more than $3 billion to build a new battery cell manufacturing plant in the United States for the production of both prismatic and cylindrical batteries. However, the latest information coming from the project is that the 4680 cylindrical batteries will be excluded for now and the plant will focus on prismatic cells only. The companies have…
29 August 2024
2025 BMW i4 has been unveiled in the U.S. featuring a refreshed design. Slim headlights and a vertically arranged BMW kidney grille dropping deeply towards the road define the front-end styling of the BMW i4. The surround of the BMW kidney grille is now finished in matt chrome, both as standard and in conjunction with the optional M Sport package. The grille has a fully enclosed upper section with a Black high-gloss…
25 April 2024
The all-electric MINI Aceman is celebrating its world premiere at the 18th Beijing International Automotive Exhibition 2024. Together with the all-electric MINI Cooper and the powerful MINI John Cooper Works Countryman ALL4, MINI is presenting its new model generation in Beijing. From April 25 to May 4, MINI will be presenting the new generation of the new MINI Family at the China International Exhibition Center in…
19 April 2024
In the first quarter of 2024, the BMW brand sold 531,039 units worldwide – an increase of +2.5%, compared to the same period of last year. The brand reported particularly strong growth in BEVs. BMW delivered a total of 82,700 fully-electric BMW, MINI, and Rolls-Royce vehicles to customers worldwide in the first three months of the year. This represents year-on-year BEV growth of over 27.9% for the BMW Group. Of…
11 April 2024
A new BMW Group Vision Vehicle provides a first glimpse of the Neue Klasse as an SAV: The BMW Vision Neue Klasse X brings the aesthetics, technology, sustainability, and philosophy of the Neue Klasse to the Sports Activity Vehicles sector. The first fully electric raised derivative on the new architecture will go into series production at Plant Debrecen (Hungary) in 2025. The company presented a clear picture of the…
21 March 2024
2026 Porsche Macan GTS
Doors: 5, Seats: 5
Length: 189.2 in / 4805 mm
Width: 76.9 in / 1952 mm
Height: 63.5 in / 1613 mm
Curb weight: 5280.07 lb / 2395 kg
Location: Rear
Location: Front
Battery: 100 kWh, Voltage: 800 V
2026 Porsche Macan Turbo
Doors: 5, Seats: 5
Length: 188.3 in / 4784 mm
Width: 76.3 in / 1938 mm
Height: 63.8 in / 1621 mm
Curb weight: 5302.12 lb / 2405 kg
Location: Rear
Location: Front
Battery: 100 kWh, Voltage: 800 V
2026 Porsche Macan 4S
Doors: 5, Seats: 5
Length: 188.3 in / 4784 mm
Width: 76.3 in / 1938 mm
Height: 63.8 in / 1621 mm
Curb weight: 5169.84 lb / 2345 kg
Location: Rear
Location: Front
Battery: 100 kWh, Voltage: 800 V
2026 Cadillac Optiq
Doors: 5, Seats: 5
Length: 189.8 in / 4820 mm
Height: 64.7 in / 1644 mm
Curb weight: 5238.18 lb / 2376 kg
Location: Rear
Location: Front
Battery: 75 kWh
2026 Polestar 4 Long Range Dual Motor
Doors: 4, Seats: 5
Length: 190.7 in / 4845 mm
Width: 79.1 in / 2008 mm
Height: 60.4 in / 1534 mm
Curb weight: 5191.89 lb / 2355 kg
Electric motor #1: 200 kW, 343 Nm, Location: Rear
Electric motor #2: 200 kW, 343 Nm, Location: Front
Battery: 100 kWh, Voltage: 400 V
2026 Polestar 4 Long Range Dual Motor
Doors: 4, Seats: 5
Length: 190.7 in / 4845 mm
Width: 79.1 in / 2008 mm
Height: 60.4 in / 1534 mm
Curb weight: 5191.89 lb / 2355 kg
Electric motor #1: 200 kW, 343 Nm, Location: Rear
Electric motor #2: 200 kW, 343 Nm, Location: Front
Battery: 100 kWh, Voltage: 400 V
2026 Polestar 3 Performance
Doors: 5, Seats: 5
Length: 192.9 in / 4900 mm
Height: 63.5 in / 1614 mm
Curb weight: 5564.47 lb / 2524 kg
Location: Rear
Location: Front
Battery: 106 kWh, Voltage: 800 V
2026 Polestar 3 Dual Motor
Doors: 5, Seats: 5
Length: 192.9 in / 4900 mm
Height: 63.5 in / 1614 mm
Curb weight: 5489.51 lb / 2490 kg
Location: Rear
Location: Front
Battery: 106 kWh, Voltage: 800 V
2026 Polestar 3 Rear Motor
Doors: 5, Seats: 5
Length: 192.9 in / 4900 mm
Height: 63.9 in / 1622 mm
Curb weight: 5103.7 lb / 2315 kg
Electric motor: 245 kW, 480 Nm, Location: Rear
Battery: 92 kWh, Voltage: 800 V
2025 Polestar 3 Performance Pack
Doors: 5, Seats: 5
Length: 192.9 in / 4900 mm
Height: 63.5 in / 1614 mm
Curb weight: 5685.72 lb / 2579 kg
Electric motor #1: 197 kW, 455 Nm, Location: Rear
Electric motor #2: 183 kW, 455 Nm, Location: Front
Battery: 111 kWh, Voltage: 400 V
2025 Polestar 3 Long Range Dual Motor
Doors: 5, Seats: 5
Length: 192.9 in / 4900 mm
Height: 63.5 in / 1614 mm
Curb weight: 5685.72 lb / 2579 kg
Electric motor #1: 187 kW, 420 Nm, Location: Rear
Electric motor #2: 173 kW, 420 Nm, Location: Front
Battery: 111 kWh, Voltage: 400 V
2026 Polestar 2 Performance Pack
Doors: 5, Seats: 5
Length: 181.3 in / 4606 mm
Width: 73.2 in / 1859 mm
Height: 58.0 in / 1473 mm
Curb weight: 4739.94 lb / 2150 kg
Electric motor #1: 215 kW, 490 Nm, Location: Rear
Electric motor #2: 135 kW, 250 Nm, Location: Front
Battery: 82 kWh, Voltage: 400 V
2026 Polestar 2 Long Range Dual Motor
Doors: 5, Seats: 5
Length: 181.3 in / 4606 mm
Width: 73.2 in / 1859 mm
Height: 58.2 in / 1479 mm
Curb weight: 4739.94 lb / 2150 kg
Electric motor #1: 200 kW, 490 Nm, Location: Rear
Electric motor #2: 110 kW, 250 Nm, Location: Front
Battery: 82 kWh, Voltage: 400 V
2026 Polestar 2 Long Range Single Motor
Doors: 5, Seats: 5
Length: 181.3 in / 4606 mm
Width: 73.2 in / 1859 mm
Height: 58.2 in / 1479 mm
Curb weight: 4563.57 lb / 2070 kg
Electric motor: 220 kW, 490 Nm, Location: Rear
Battery: 82 kWh, Voltage: 400 V
2025 Polestar 2 Performance Pack
Doors: 5, Seats: 5
Length: 181.3 in / 4606 mm
Width: 73.2 in / 1859 mm
Height: 58.0 in / 1473 mm
Curb weight: 4739.94 lb / 2150 kg
Electric motor #1: 215 kW, 490 Nm, Location: Rear
Electric motor #2: 135 kW, 250 Nm, Location: Front
Battery: 82 kWh, Voltage: 400 V
2025 Polestar 2 Long Range Dual Motor
Doors: 5, Seats: 5
Length: 181.3 in / 4606 mm
Width: 73.2 in / 1859 mm
Height: 58.2 in / 1479 mm
Curb weight: 4739.94 lb / 2150 kg
Electric motor #1: 200 kW, 490 Nm, Location: Rear
Electric motor #2: 110 kW, 250 Nm, Location: Front
Battery: 82 kWh, Voltage: 400 V
2025 Polestar 2 Long Range Single Motor
Doors: 5, Seats: 5
Length: 181.3 in / 4606 mm
Width: 73.2 in / 1859 mm
Height: 58.2 in / 1479 mm
Curb weight: 4563.57 lb / 2070 kg
Electric motor: 220 kW, 490 Nm, Location: Rear
Battery: 82 kWh, Voltage: 400 V
2026 Polestar 2 Performance Pack
Doors: 5, Seats: 5
Length: 181.3 in / 4606 mm
Width: 73.2 in / 1859 mm
Height: 58.0 in / 1473 mm
Curb weight: 4739.94 lb / 2150 kg
Electric motor #1: 215 kW, 490 Nm, Location: Rear
Electric motor #2: 135 kW, 250 Nm, Location: Front
Battery: 82 kWh, Voltage: 400 V
