Production chronology1952
Sourced production or model lifecycle range used by the main catalog timeline.
curated ↗1 year
← Felber (Austria)
Felber (Austria) / Model record
Felber (Austria)Autoroller 350 Prototype
Production1952
Recorded originAustria
ClassEnclosed doorless reverse-tricycle microcar prototype
Built1 units
Production
1
confirmed units built
Ernst Marold's September 1952 pre-production Autoroller, distinguished from customer cars by its smaller 350 cc engine. Contemporary reporting quoted an intended price of about 20,000 Austrian schillings; series manufacture adopted a 398 cc unit.
Chronology ledger
Dates with their meaning intact
Record depth — Documented
How this is measured → This record contains useful sourced evidence, but it does not yet meet the reference-ready standard. Still needed: attributed imagery. Fields we cannot source stay empty rather than guessed.