The Optima Hybrid was built by Kia.
Optima Hybrid answers
When did Kia stop making the Optima Hybrid?
Kia stopped production on the Optima Hybrid in the 2013 model year. Kia produced the Optima Hybrid for 2 years.
What years did Kia make the Optima Hybrid?
The Kia Optima Hybrid was produced from 2011 to 2013.