Key Takeaways CVNA shares jumped about 117% in 2025, making it the top-performing auto retail stock of the year.Carvana sold a record 155,941 units in Q3 2025, up 44% year over year, with strong demand expected in Q4.CVNA expects adjusted EBITDA of $2-$2.2B in 2025, driven by cost cuts, scale gains and ADESA integration.Used car e-retailer Carvana Inc. (CVNA) has had a stellar 2025, with its shares gaining around 117% so far this year. In fact, CVNA was the best performing auto retail stock, handily outperf ...