Private company
Diatto-Clément
Franco Italian motor manufacturer based in Turin1
Diatto-Clément, Diatto A Clément, was a Franco Italian manufacturer of motor vehicles between 1905 and 1909. Adolphe Clément-Bayard created the 'Diatto-Clément Societa Anonima' in partnership with Diatto who had been coachbuilders in Turin since 1835. The Diatto-Clément cars, known as Torinos, were built in Turin under licence from Clément, thus in Italy they were known as 'Diatto A Clément'.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersTurin1
See how the biggest companies compare on our leaderboards

Diatto-Clément, Diatto A Clément, was a Franco Italian manufacturer of motor vehicles between 1905 and 1909. Adolphe Clément-Bayard created the 'Diatto-Clément Societa Anonima' in partnership with Diatto who had been coachbuilders in Turin since 1835.2
Links
- WikipediaDiatto-Clément
- More imagesWikimedia Commons
- WikidataQ5272155
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataDiatto-Clément on Wikidata
- 2WikipediaDiatto-Clément on Wikipedia
- 3Wikimedia CommonsDiatto-Clément photo by Unknown photographer, Public domain