The BMW 325i battery sizes include: H8 (model years 2003 to 2006), H7 (model years 2001 to 2006), H6 (model years 2001 to 2006), 92 (model year 1995), T7 (model years 1994 to 1995), T6 (model years 1989 to 1991), and T5 (model year 1989) as specified in our data below, organized by trim, option package, and model year.
“As an Amazon Associate we earn a commission from qualifying purchases clicked through on this page.”
BMW 325i Battery Size(s)
| Year |
Trim |
Battery Size Code |
Battery Size (L X W X H) Inches |
Get Here (paid link) |
| 2006 |
L6/3.0L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2006 |
w/AGM, Option 2, w/o AGM, 3 |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2005 |
L6/2.5L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2005 |
w/N52 AGM 325Ci Option w/AGM, 3, 2 w/o Eng SULEV |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2004 |
L6/2.5L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2004 |
w/AGM, Option 1 SULEV |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2003 |
L6/2.5L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2003 |
325i 1, 325Ci Option w/AGM, 2 SULEV |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
Amazon |
| 2002 |
L6/2.5L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 2002 |
Ex Opt Option SULEV, 2 |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2001 |
Ex Opt (2), Standard SULEV |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
Amazon |
| 2001 |
(1) Standard Opt (1) |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
Amazon |
| 1995 |
L6/2.5L |
92 |
12 7/16" x 6 7/8" x 6 7/8" |
Amazon |
| 1995 |
Standard Ex Conv |
T7 |
12 1/2" x 6 7/8" x 6 7/8" |
Amazon |
| 1994 |
Standard Ex Conv |
T7 |
12 1/2" x 6 7/8" x 6 7/8" |
Amazon |
| 1991 |
Standard |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
Amazon |
| 1990 |
Standard |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
Amazon |
| 1989 |
Ex Conv |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
Amazon |
| 1989 |
Conv |
T5 |
9 5/16" x 6 13/16" x 6 13/16" |
Amazon |
(1) The Battery Council International (BCI) uses battery group codes consisting of letters and numbers (ie. H6, T4, 24, 34r). These refer to the battery size that will best fit (physical dimensions, terminal locations and type) a specific vehicle.
Check out the Battery Size specifications for other makes and models.
2006 BMW 325i Battery Size
The recommended 2006 BMW 325i battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2006 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/3.0L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| w/AGM, Option 2, w/o AGM, 3 |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| w/o 3 Option AGM |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
| w/o 1 Option AGM |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2005 BMW 325i Battery Size
The recommended 2005 BMW 325i battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2005 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/2.5L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| w/N52 AGM 325Ci Option w/AGM, 3, 2 w/o Eng SULEV |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| w/N52 & 1, or Option w/o Eng M54 AGM, 1 |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2004 BMW 325i Battery Size
The recommended 2004 BMW 325i battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2004 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/2.5L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| w/AGM, Option 1 SULEV |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| w/N52 & 1, or Option w/o w/M54 Eng Eng, AGM, M54 1 |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2003 BMW 325i Battery Size
The recommended 2003 BMW 325i battery sizes are H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H8 (Height: 15" x Width: 6 7/8" x Length: 7 3/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2003 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/2.5L |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| 325i 1, 325Ci Option w/AGM, 2 SULEV |
H8 (49) |
15" x 6 7/8" x 7 3/16" |
38.1 cm x 19.0 cm x 19.2 cm |
| Standard (2) |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
| Ex Option SULEV, Standard (1), 1 |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2002 BMW 325i Battery Size
The recommended 2002 BMW 325i battery sizes are H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16") or H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2002 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/2.5L |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
| Ex Opt Option SULEV, 2 |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
| Ex 1, Option SULEV, Standard |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
2001 BMW 325i Battery Size
The recommended 2001 BMW 325i battery sizes are H7 (Height: 12 3/8" x Width: 6 7/8" x Length: 7 1/2") or H6 (Height: 12 1/16" x Width: 6 7/8" x Length: 7 9/16").
2001 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Ex Opt (2), Standard SULEV |
H7 (94R) |
12 3/8" x 6 7/8" x 7 1/2" |
31.5 cm x 17.5 cm x 19.0 cm |
| (1) Standard Opt (1) |
H6 (48) |
12 1/16" x 6 7/8" x 7 9/16" |
30.6 cm x 17.5 cm x 19.2 cm |
1995 BMW 325i Battery Size
The recommended 1995 BMW 325i battery sizes are 92 (Height: 12 7/16" x Width: 6 7/8" x Length: 6 7/8") or T7 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8").
1995 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| L6/2.5L |
92 |
12 7/16" x 6 7/8" x 6 7/8" |
31.6 cm x 17.5 cm x 17.5 cm |
| Standard Ex Conv |
T7 |
12 1/2" x 6 7/8" x 6 7/8" |
31.5 cm x 17.5 cm x 17.5 cm |
1994 BMW 325i Battery Size
The recommended 1994 BMW 325i battery size is T7 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8").
1994 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard Ex Conv |
T7 |
12 1/2" x 6 7/8" x 6 7/8" |
31.5 cm x 17.5 cm x 17.5 cm |
1991 BMW 325i Battery Size
The recommended 1991 BMW 325i battery size is T6 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8").
1991 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
28.0 cm x 17.5 cm x 17.5 cm |
1990 BMW 325i Battery Size
The recommended 1990 BMW 325i battery size is T6 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8").
1990 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Standard |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
28.0 cm x 17.5 cm x 17.5 cm |
1989 BMW 325i Battery Size
The recommended 1989 BMW 325i battery sizes are T6 (Height: 12 1/2" x Width: 6 7/8" x Length: 6 7/8") or T5 (Height: 9 5/16" x Width: 6 13/16" x Length: 6 13/16").
1989 BMW 325i Battery Size(s)
| Trim |
Battery Size Code |
Battery Size (L X W X H) (Imp.) |
Battery Size (L X W X H) (Metric) |
| Ex Conv |
T6 |
12 1/2" x 6 7/8" x 6 7/8" |
28.0 cm x 17.5 cm x 17.5 cm |
| Conv |
T5 |
9 5/16" x 6 13/16" x 6 13/16" |
24.3 cm x 17.3 cm x 17.3 cm |
BMW 325i Battery Sizes Brought To You By AutoPadre
BMW 325i Battery Size Comparisons By Year