The QX56 was built by Infiniti.
QX56 answers
When did Infiniti stop making the QX56?
Infiniti stopped production on the QX56 in the 2013 model year. Infiniti produced the QX56 for 9 years.
What years did Infiniti make the QX56?
The Infiniti QX56 was produced from 2004 to 2013.