Xi (letter) Xi (letter) Xi (uppercase Ξ, lowercase ξ; ) is the 14th letter of the Greek alphabet. It is pronounced in Modern Greek, and generally or in English. In the system of Greek numerals, it has a value of 60. Xi was derived from the Phoenician letter samekh . Xi is not to be confused with the letter chi, which gave its form to the Latin letter X. Both in classical Ancient Greek and in Modern Greek, the letter Ξ represents the sound . In some archaic local variants of the Greek alphabet, this letter was missing. Instead, especially in the
Renault Samsung Motors imported models introduced from 2017 onwards in South Korea kept Renault's diamond badge instead of being rebadged with the Renault Samsung logo. The advertising slogan of Renault Samsung Motors is "Discover the Difference" () and was introduced in 2009. According to the company, it refers to the distinct quality of its products. The company includes in its vehicles' designations numbers related to their sizes. Those numbers are 3, meaning compact or small vehicle, 5 and 6, mid-size vehicle, and 7, large vehicle. The designations also include the letters S and M, which stands for "Samsung Motors" and "Samsung Motor Sedan".