Top 10 Least Reliable Cars of 2014

Midsized Cars: Nissan Altima (V6)

Nissan continues to have a poor showing in the annual reliability survey, ranking 16th overall with sister company Infiniti ranking 20th. More telling is that Nissan and Infiniti are the worst automakers from Japan in the reliability study, with the Altima ranking least reliable in the midsized cars category. Both the four-cylinder and V6 models scored poorly as did other Nissan models including the Pathfinder and Sentra. The redesigned Rogue managed an average reliability score, but the Japanese automaker has been fighting an uphill battle in the reliability category for years.