9. Mitsubishi Endeavor
The Mitsubishi Endeavor was a mid-size crossover SUV produced from 2003 to 2011. (en.wikipedia.org) Despite its comfortable ride and spacious interior, it faced stiff competition in the SUV market and struggled with low sales. (consumerreports.org) As a result, Mitsubishi discontinued the Endeavor in 2011. (motortrend.com)