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 new, innovative module concepts for integrating ASSB cells from Solid Power. The management of cell expansion will be investigated here. The use of solid power cells with sulfide-based electrolytes and their complete integration into a battery pack will provide the BMW Group with further important findings in the test program over the coming months.

The innovative cells were developed and manufactured by Solid Power in collaboration with experts from the BMW Group. Further development steps are required to implement ASSB technology in a competitive overall storage system. The BMW Group and Solid Power have been cooperating since 2016 through an extended “Joint Development Agreement”, which was supported by BMW Group’s investment in Solid Power in May 2021 as part of a financing round. At the end of 2022, BMW and Solid Power agreed to further deepen their partnership. BMW will operate a solid cell prototype line at the CMCC (Cell Manufacturing Competence Center) in Parsdorf on the basis of a research and development license and using the experience and expertise of Solid Power.

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Doors: 4, Seats: 5
Length: 196.8 in / 4999 mm
Width: 78.6 in / 1996 mm
Height: 63.3 in / 1608 mm
Curb weight: 5423.37 lb / 2460 kg
Electric motor #1: 295 kW, Location: Rear
Electric motor #2: 220 kW, Location: Front
Battery: 101.7 kWh, Voltage: 800 V

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Doors: 4, Seats: 5
Length: 196.8 in / 4999 mm
Width: 78.6 in / 1996 mm
Height: 63.3 in / 1608 mm
Location: Rear
Location: Front
Battery: 96.3 kWh, Voltage: 800 V

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Doors: 4, Seats: 5
Length: 196.8 in / 4999 mm
Width: 78.6 in / 1996 mm
Height: 63.3 in / 1608 mm
Curb weight: 4717.89 lb / 2140 kg
Electric motor: 235 kW, 528 Nm, Location: Rear
Battery: 96.3 kWh, Voltage: 800 V

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Doors: 4, Seats: 5
Length: 199.6 in / 5070 mm
Width: 77.6 in / 1970 mm
Height: 57.7 in / 1465 mm
Electric motor #1: 850 kW, 1270 Nm, Location: Rear
Electric motor #2: 288 kW, 500 Nm, Location: Front
Battery: 93.7 kWh

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Doors: 4, Seats: 5
Length: 196.7 in / 4997 mm
Width: 77.3 in / 1963 mm
Height: 57.3 in / 1455 mm
Curb weight: 4365.15 lb / 1980 kg
Electric motor: 220 kW, 400 Nm, Location: Rear
Battery: 94.3 kWh

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Doors: 4, Seats: 5 / 7
Length: 188.6 in / 4790 mm
Width: 75.6 in / 1920 mm
Height: 63.9 in / 1624 mm
Curb weight: 4250.51 lb / 1928 kg
Electric motor: 220 kW @ 5000 rpm, 440 Nm, Location: Rear
Battery: 62.5 kWh, Voltage: 345 V

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Doors: 4, Seats: 5 / 7
Length: 188.6 in / 4790 mm
Width: 75.6 in / 1920 mm
Height: 63.9 in / 1624 mm
Curb weight: 4190.99 lb / 1901 kg
Electric motor: 220 kW @ 5000 rpm, 410 Nm, Location: Rear
Battery: 78.4 kWh, Voltage: 345 V

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Doors: 4, Seats: 5 / 7
Length: 188.6 in / 4790 mm
Width: 75.6 in / 1920 mm
Height: 63.9 in / 1624 mm
Curb weight: 4396.02 lb / 1994 kg
Electric motor #1: 194 kW @ 5000 rpm, 340 Nm, Location: Rear
Electric motor #2: 137 kW @ 6380 rpm, 219 Nm, Location: Front
Battery: 78.4 kWh, Voltage: 345 V

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Length: 188.3 in / 4784 mm
Width: 76.3 in / 1938 mm
Height: 63.9 in / 1622 mm
Curb weight: 5302.12 lb / 2405 kg
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Location: Front
Battery: 100 kWh, Voltage: 800 V

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Doors: 4, 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

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Doors: 4, Seats: 5
Length: 196.7 in / 4997 mm
Width: 77.3 in / 1963 mm
Height: 57.3 in / 1455 mm
Curb weight: 4365.15 lb / 1980 kg
Electric motor: 220 kW, 400 Nm, Location: Rear
Battery: 73.6 kWh

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Doors: 4, Seats: 5
Length: 196.7 in / 4997 mm
Width: 77.3 in / 1963 mm
Height: 56.7 in / 1440 mm
Curb weight: 4861.19 lb / 2205 kg
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Electric motor #2: 220 kW, 338 Nm, Location: Front
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Doors: 5, Seats: 7
Length: 224.3 in / 5697 mm
Height: 76.1 in / 1934 mm
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Location: Front
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Doors: 5, Seats: 7
Length: 224.3 in / 5697 mm
Height: 76.1 in / 1934 mm
Electric motor: 505 kW, 1064 Nm, Location: Rear
Location: Front
Battery: 200 kWh, Voltage: 800 V

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Doors: 5, Seats: 7
Length: 224.3 in / 5697 mm
Height: 76.1 in / 1934 mm
Electric motor: 505 kW, 1064 Nm, Location: Rear
Location: Front
Battery: 200 kWh, Voltage: 800 V



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