Search for used KIA Optimas for sale on Australia's largest automotive enthusiasts site's for sale classifieds. You can also read KIA Optima reviews and compare KIA Optima prices and features on BoostCruising, and also look around in our forums for help, advice and modifications that other users have done to their KIA Optima to get the best performance. If you're looking for KIA and they've always proven themselves reliable to you, then check out other models by browsing through our manufacturer list. Alternatively, check out the competition and narrow down your search results based on other manufacturers, such as Honda, Holden, Ford, Subaru, etc.