BMW 3-serie E21 bolt pattern
75–82 · Pattern 4x100
The BMW 3-serie E21 (75–82) uses a 4x100 bolt pattern with 4 lugs spaced 100mm apart.
Bolt pattern summary
Pattern: 4x100
Pattern (imperial): 4x3.94"
Year range: 75–82
Illustration is not to scale. Bolt circle diameter: 100 mm.
Available variants
| Years | Pattern | |
|---|---|---|
| 75–82 | 4x100 | Current |