Alfa Romeo 155 Workshop Manual - TVC Alfa Romeo 155 Workshop Manual: The information contained on this site is presented as PDF files. To read them you need Adobe Acrobat Reader installed. Alfa Romeo Alfa 155 Service and Repair Manuals. Alfa Romeo Alfa 155. The Alfa Romeo 155 is a compact executive car produced by the Italian manufacturer Alfa Romeo between 1992 and 1998. It was released in January 1992 in Barcelona and the first public launch was in March 1992 at the Geneva Motor Show.