You knew this was coming. Shortly after Hyundai and Kia admitted that their internal processes for calculating fuel economy were flawed, resulting in a major program to compensate drivers for lower-than-advertised mile-per-gallon numbers and the re-rating of a large percentage of the two-headed Korean automaker's vehicles, we have word of a lawsuit.
The come-hither 2012 Kia Rio has been bolting off dealer lots for obvious reasons that go beyond its $14,350 price. One of its noteworthy features for the U.S. market, especially for the segment, is stop/start, which Kia calls ISG for Idle, Stop & Go. Media feedback, however, has convinced Kia that ISG is not quite ready for prime time, so it's been sent back to the engineers for tweaks.
We're not exactly surprised, but Kia will be selling the sedan version of the Rio for $200 less than the five-door hatchback. The five-door is on sale now, while the $13,400 sedan won't hit dealers until January 2012.