| Rank | Board name and description | Posts | Members |
| 1 | Bimmerforums BMW car brand message boards | 17198632 | 243418 |
| 2 | E46 fanatics BMW 3-series owners community | 10621323 | 152354 |
| 3 | BMW FAQ BMW enthusiast Spanish board | 7064162 | 92994 |
| 4 | Bimmerfest BMW owners community | 4533556 | 172631 |
| 5 | M3 Forum BMW M3 owners community | 4292055 | 111674 |
| 6 | BMW Club BMW owners community (in Russian) | 3342278 | 28865 |
| 7 | Mini 2 Mini owners community | 3305791 | 43233 |
| 8 | Pelican Parts Porsche and BMW message boards | 3255593 | 46386 |
| 9 | BMW Passion Italian BMW cars community | 2905080 | 22258 |
| 10 | BMW-Treff BMW owners community | 2588330 | 67810 |
| 11 | Auto Power Swedish BMW owners forum | 1814672 | 44936 |
| 12 | UKGS'er BMW GS motorcycle community | 1771927 | 10378 |
| 13 | DTM Power BMW tuning forums | 1578729 | 68549 |
| 14 | Max Bimmer BMW owners community | 1294328 | 16413 |
| 15 | BTCF Finnish BMW enthusiasts | 1238548 | 23320 |
| 16 | BMW 7er BMW 7series discussion board in German | 603825 | 10718 |