The FX45 was built by Infiniti.
FX45 answers
When did Infiniti stop making the FX45?
Infiniti stopped production on the FX45 in the 2008 model year. Infiniti produced the FX45 for 5 years.
What years did Infiniti make the FX45?
The Infiniti FX45 was produced from 2003 to 2008.