Volkswagen Caddy engines / models – timing belt or chain?

Generations

Volkswagen Caddy Typ 2K (2003-) 3th generation

Volkswagen Caddy Typ 9U/9K (1995 – 2003) 2th generation

Volkswagen Caddy Typ 14 (1978 – 1995) 1th generation

Related: Volkswagen / all car manufacturer