Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Willy Rosenstein |
| Country |  Germany |
| Place of Birth | Stuttgart |
| Date of Birth | 28/01/1892 |
| Date of Death | 23/05/1949 |
| First Race | Buckower Dreiecks-Rennen 19/08/1928 |
| Last Race | Buckower Dreiecks-Rennen 19/08/1928 |
| Best Result | 10th – Buckower Dreiecks-Rennen 19/08/1928 |
Mercedes (1928), (1930)
| DNF | 1 Time |
| DNA | 1 Time |
| Season | Team | Team Mate | Best Pos | Points | Wins | Poles | Position | Qualifying | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1928 | Mercedes | Rudolf Caracciola | 10 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1930 | Mercedes | Baron Alfred von Michel-Raulino | 15 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Otto Spandel | 15 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||
| Per Viktor Widengren | 15 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||