Capacity, Voltage, and Size of Accumulators for the BMW 3-Series.

3 Touring (F31) 2011-2020

Modification Terminal Polarity Voltage Capacity Recommended size
316 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
316 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
318 d xDrive Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
318 d xDrive Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
318 d xDrive Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)
320 i xDrive Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
320 i xDrive Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)
320 i xDrive Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 i xDrive Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 i xDrive Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 i xDrive Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)
335 i xDrive Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
335 i xDrive Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)

3 Gran Turismo (F34) 2012-2020

Modification Terminal Polarity Voltage Capacity Recommended size
318 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
318 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
328 i Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
328 i Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)

3 (F30, F80) 2011-2018

Modification Terminal Polarity Voltage Capacity Recommended size
316 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
316 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
320 d xDrive Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
320 d xDrive Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 e Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
335 i Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
335 i Type EN right + 12 V 70 Ah 270 mm (L) - 173 mm (W) - 222 mm (H)
335 i Type EN right + 12 V 75 Ah 270 mm (L) - 173 mm (W) - 222 mm (H)
335 i Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
340 i Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
340 i Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
340 i Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)

3 Coupe (E92) 2005-2013

Modification Terminal Polarity Voltage Capacity Recommended size
320 d xDrive Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
320 d xDrive Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
328 i Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
328 i Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
328 i Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
328 i Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
330 xi Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)

3 Convertible (E93) 2006-2013

Modification Terminal Polarity Voltage Capacity Recommended size
320 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
320 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
328i Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
328i Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
328i Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)

3 Touring (E91) 2004-2012

Modification Terminal Polarity Voltage Capacity Recommended size
316 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
316 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
320 i Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 xd Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 xd Type 1 right + 12 V 100 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 xd Type 1 right + 12 V 90 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 xd Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)

3 (E90) 2004-2012

Modification Terminal Polarity Voltage Capacity Recommended size
316 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
316 d Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
316 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
316 d Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
320 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
320 d Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
320 d Type 1 right + 12 V 100 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type 1 right + 12 V 100 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)

3 Convertible (E46) 2000-2007

Modification Terminal Polarity Voltage Capacity Recommended size
318 Ci Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)
318 Ci Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
318 Ci Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 Ci Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
318 Ci Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)

3 Coupe (E46) 1999-2006

Modification Terminal Polarity Voltage Capacity Recommended size
318 Ci Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 Ci Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
318 Ci Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
318 Ci Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 Ci Type 1 right + 12 V 56 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 Ci Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
320 Cd Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
320 Cd Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
320 Cd Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
328 Ci Type 1 right + 12 V 170 Ah 513 mm (L) - 222 mm (W) - 223 mm (H)
328 Ci Type 1 right + 12 V 180 Ah 513 mm (L) - 222 mm (W) - 223 mm (H)
328 Ci Type 1 right + 12 V 155 Ah 513 mm (L) - 222 mm (W) - 223 mm (H)
330 Ci Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 Ci Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
330 Ci Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 Ci Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
M3 Type 1 right + 12 V 170 Ah 513 mm (L) - 222 mm (W) - 223 mm (H)
M3 Type 1 right + 12 V 180 Ah 513 mm (L) - 222 mm (W) - 223 mm (H)
M3 Type 1 right + 12 V 220 Ah 518 mm (L) - 291 mm (W) - 242 mm (H)

3 Touring (E46) 1999-2005

Modification Terminal Polarity Voltage Capacity Recommended size
318 d Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
318 d Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
318 d Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
330 xi Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)

3 (E46) 1998-2005

Modification Terminal Polarity Voltage Capacity Recommended size
316 i Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
316 i Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
316 i Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
316 i Type 1 right + 12 V 56 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
316 i Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
316 i Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
318 d Type 1 right + 12 V 180 Ah 513 mm (L) - 222 mm (W) - 223 mm (H)
318 d Type 1 right + 12 V 140 Ah 513 mm (L) - 188 mm (W) - 223 mm (H)
318 d Type 1 right + 12 V 120 Ah 513 mm (L) - 188 mm (W) - 223 mm (H)
320 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
320 d Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
320 d Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
323 i Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
323 i Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
323 i Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)
330 d Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type 1 right + 12 V 100 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
330 d Type 1 right + 12 V 90 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)

3 Compact (E46) 2001-2005

Modification Terminal Polarity Voltage Capacity Recommended size
318 ti Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 ti Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 ti Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
318 ti Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 ti Type 1 right + 12 V 56 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 ti Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)

3 Compact (E36) 1994-2001

Modification Terminal Polarity Voltage Capacity Recommended size
318 ti Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 ti Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 ti Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 ti Type 1 right + 12 V 63 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)

3 Touring (E36) 1994-1999

Modification Terminal Polarity Voltage Capacity Recommended size
325 tds Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 tds Type 1 right + 12 V 100 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 tds Type EN right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
325 tds Type 1 right + 12 V 80 Ah 315 mm (L) - 175 mm (W) - 175 mm (H)

3 Coupe (E36) 1991-1999

Modification Terminal Polarity Voltage Capacity Recommended size
325 i Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325 i Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325is Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325is Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325is Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)

3 (E36) 1990-1998

Modification Terminal Polarity Voltage Capacity Recommended size
323 i 2.5 Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 175 mm (H)
323 i 2.5 Type 1 right + 12 V 63 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
323 i 2.5 Type 1 right + 12 V 52 Ah 207 mm (L) - 175 mm (W) - 190 mm (H)

3 Touring (E30) 1987-1994

Modification Terminal Polarity Voltage Capacity Recommended size
316 i Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
316 i Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
316 i Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
316 i Type 1 right + 12 V 63 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)

3 (E30) 1982-1992

Modification Terminal Polarity Voltage Capacity Recommended size
318 i Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 i Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 i Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
318 i Type 1 right + 12 V 63 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
325 e 2.7 Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
325 e 2.7 Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325 e 2.7 Type 1 right + 12 V 56 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
325 e 2.7 Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325es 2.7 Type 1 right + 12 V 56 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
325es 2.7 Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
325es 2.7 Type 1 right + 12 V 60 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
325es 2.7 Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
M3 2.3 Type 1 right + 12 V 100 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
M3 2.3 Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
M3 2.3 Type 1 right + 12 V 90 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
M3 EVO II 2.5 Type 1 right + 12 V 90 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
M3 EVO II 2.5 Type 1 right + 12 V 95 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
M3 EVO II 2.5 Type 1 right + 12 V 100 Ah 353 mm (L) - 175 mm (W) - 190 mm (H)
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