aci-logo

Sigma

SWITZERLAND

1909-1914

Brand Data

Sigma was a Swiss automobile manufacturer based in Geneva, produced by the Société Industrielle Genèvoise de Mécanique et d'Automobile. The company took its name from its initials, and its cars bore the Greek letter sigma…

Subscribe for Full Access

  • Brands and models — Full galleries and interactive map
  • Exotic car catalog — Full brand details and model specs
  • Documentation archive — Full scans, plus PDF and ZIP downloads
  • Ad-free browsing

From €9.90/month — or €50/year (save 58%)

Subscribe Now
Test your car knowledge

Take a quick quiz or try the Mystery Car of the Week — can you name the car?

Go to Quizzes Mystery Car

Similar brands

Recently added