<page_title> Sisu S-321 </page_title> <section_title> Production figures of the pre-series and first serial units </section_title> <table> <cell> LV-72 <col_header> Used Volvo chassis </col_header> </cell> <cell> 1×E; 3×D <col_header> Used Volvo chassis </col_header> </cell> <cell> One S-322D was afterwards converted S-321E and equipped with combination bus coach. Production started 5 April 1933, finished 1933. <col_header> Notes </col_header> </cell> </table>
Sisu S-321 vehicle was S-322D with a bus coach; this was built on Volvo LV-72D chassis.