ENDURANCE / DRIVERS
Siegfried Zwimpfer
Published championship snapshots and race-entry records linked to their seasons, cars and crews.
Recorded years1963–1967Source coverage, not continuous participation
Race entry records6Not all records are confirmed starts
Title badges0Completed WEC championship snapshots
Races, crews and cars
6 records
| Race | Overall | Car # | Class / source label | Entrant | Crew | Car model | Engine as published | Laps | Evidence |
|---|---|---|---|---|---|---|---|---|---|
| 1967 · Ollon-Villars, Swiss Mountain Grand Prix | 28 | 143 | 2. GT+2.0 | Siegfried Zwimpfer | Siegfried Zwimpfer | Ferrari 275 GTB/2 | — | 2 | WSPR historical record |
| 1967 · 1000 km Monza | retired | 52 | GT+2.0 | — | Siegfried Zwimpfer · Pierre Sudan | Ferrari 275 GTB/2 | — | WSPR historical record | |
| 1966 · Sierre-Montagna-Crans, Swiss Mountain Grand Prix | entry_only | 239 | GT4.0 | Siegfried Zwimpfer | Siegfried Zwimpfer | Ferrari 275 GTB | — | WSPR historical record | |
| 1966 · 1000 km Monza | 17 | 16 | 1. GT+3.0 | Siegfried Zwimpfer | Siegfried Zwimpfer · Hans Illert | Ferrari 275 GTB | — | 83 | WSPR historical record |
| 1965 · Grosser Bergpreis der Schweiz, Ollon Villars | 32 | 137 | 1. GT+3.0 | Siegfried Zwimpfer | Siegfried Zwimpfer | Ferrari 275 GTB | — | 2 | WSPR historical record |
| 1963 · Ollon-Villars, Swiss Mountain Grand Prix | 37 | 120 | 1. GT+3.0 | — | Siegfried Zwimpfer | Chevrolet Corvette Sting Ra | — | WSPR historical record |
This profile groups matching full published labels only. Abbreviations and aliases may have separate pages. An entrant team is distinct from a manufacturer; no organizational lineage is inferred from a reused name.