JSFiddle - React, Tailwind, and code Playground

HTML

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
    <select id="selectVehicle">
           <option value="1" data-year="2011">Mazda</option>
           <option value="2" data-year="2015">Honda</option>
           <option value="3" data-year="2008">Mercedes</option>
           <option value="4" data-year="2005">Toyota</option>
        </select>

JavaScript

$("#selectVehicle").change(function () {
         alert($(this).find(':selected').data("year"));
    });