Kia ora is widely used. The New Zealand Ministry for Culture and Heritage website NZ History lists it as one of 100 Māori words every New Zealander should know, with a definition "Hi!, G'day! (general informal greeting)". "Kia ora" can follow a similar pattern to address different specific numbers of people. By itself, it can be used to address any number of people, but by adding "koe" (i.e., "kia ora koe"); "kōrua"; and "koutou" one can specify a greeting to, respectively, a single; two; or three or more people). Similarly, by following with "tātou", one addresses all the people present, including the
Kia Optima its world debut at the 2010 New York Auto Show. It features a much sleeker, sportier profile designed by new Kia design chief Peter Schreyer, following the new design language featured on the Kia Forte, Kia Sorento, and upcoming Kia Sportage and Kia Cadenza — and using Kia's new corporate grille, known as the Tiger Nose, also designed by Schreyer. Lead designer of the TF in the team of Peter Schreyer and Miklos Kovacs was the Italian Davide Limongelli. For the first time, this model will be using the Optima name worldwide, where the Magentis name had been used previously.