Chinese electric car maker Nio unveils rival to Tesla's Model Y BBC.comChinese EV maker Nio pledges to avoid price war to maintain premium aura South China Morning PostNio Launches Subbrand Onvo, First Model L60 Starts at $30500 in China EVChina's Nio launches Onvo brand to challenge Tesla's best-selling model ReutersNio unveils the Onvo, an affordable EV rival to Tesla Yahoo Finance