The car was equipped with an aircooled opposed 2-cylinder engine. Later there was a watercooled engine. There are only two cars in existence. One in the official Volkswagen museum in Wolfsburg, the other is in private hand. The company used a stylized eagle as their logo.

Koco logo. (source: Radiator Emblem Collection)
Koco logo. (source: Radiator Emblem Collection)
Koco emblem. (source: Radiator Emblem Collection)
Koco emblem. (source: Radiator Emblem Collection)