<P> The Duramax is a General Motors diesel engine family for trucks . The 6.6 - liter Duramax is produced by DMAX , a joint venture between GM and Isuzu in Moraine , Ohio . The Duramax block and heads are poured at The Defiance GM Powertrain foundry in Defiance , Ohio . This engine was initially installed in 2001 Chevy and GMC trucks , and has been an option since then in pickups , vans , and medium - duty trucks . In 2006 , production at Moraine was reportedly limited to approximately 200,000 engines per year . On May 9 , 2007 , DMAX announced the production of the 1,000,000 th Duramax V - 8 diesel at its Moraine facility . </P>
<P> The Duramax is a General Motors diesel engine family for trucks . The 6.6 - liter Duramax is produced by DMAX , a joint venture between GM and Isuzu in Moraine , Ohio . The Duramax block and heads are poured at The Defiance GM Powertrain foundry in Defiance , Ohio . This engine was initially installed in 2001 Chevy and GMC trucks , and has been an option since then in pickups , vans , and medium - duty trucks . In 2006 , production at Moraine was reportedly limited to approximately 200,000 engines per year . On May 9 , 2007 , DMAX announced the production of the 1,000,000 th Duramax V - 8 diesel at its Moraine facility . </P>
what was the first year for the chevy duramax
what was the first year for the chevy duramax
2001
2001