Capacity, Voltage, and Size of Accumulators for the Audi A3.

A3 Sportback (8VA, 8VF) 2012-2020

Modification Terminal Polarity Voltage Capacity Recommended size
1.6 TDI Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
2.0 TFSI Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)

A3 Convertible (8V7, 8VE) 2013-2020

Modification Terminal Polarity Voltage Capacity Recommended size
S3 quattro Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
S3 quattro Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
S3 quattro Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)

A3 (8V1, 8VK) 2012-2020

Modification Terminal Polarity Voltage Capacity Recommended size
2.0 TFSI Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
2.0 TFSI quattro Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
S3 quattro Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)

A3 (8P1) 2003-2013

Modification Terminal Polarity Voltage Capacity Recommended size
1.6 Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
1.6 Type 1 right + 12 V 63 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
1.6 Type 1 right + 12 V 52 Ah 207 mm (L) - 175 mm (W) - 190 mm (H)
1.6 Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
1.6 Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
1.6 Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
1.8 TFSI Type EN right + 12 V 62 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
1.8 TFSI Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
1.8 TFSI Type EN right + 12 V 64 Ah 242 mm (L) - 175 mm (W) - 190 mm (H)
1.8 TFSI Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
1.8 TFSI Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
S3 quattro Type 1 right + 12 V 77 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
S3 quattro Type 1 right + 12 V 70 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
S3 quattro Type 1 right + 12 V 74 Ah 278 mm (L) - 175 mm (W) - 190 mm (H)
S3 quattro Type 1 right + 12 V 85 Ah 315 mm (L) - 175 mm (W) - 190 mm (H)

A3 (8L1) 1996-2006

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