12. Ford Flex
When the Ford Flex first entered the scene, it was expected to match the Ford Explorer when it came to sales and consumer interest. However, since its unveiling, the Explorer has outsold the Flex 9 to 1. Taking a Range Rover and blending it with a Jeep Grand Wagoneer, the Ford Flex offers an SUV that’s quite, roomy and available in a 365-hp EcoBoost V6. Unfortunately, it has roughly only sold 23,800 units, making it a colossal turd in Ford’s eyes.