Ford CEO Alan Mullaly told Detroit radio station WJR that the company is reconsidering whether to bring its smallest car to the U.S. market. Ford officially introduced the second-generation Ka last week at the Paris Motor Show and up until now has not planned to offer the car in the U.S. The Ka is much smaller than even the Fiesta that will arrive in early 2010. The rising demand for small cars in the U.S. market has prompted Ford to reconsider its marketing plans for the Ka. The Ka is available in Europe with a choice of 1.2L gas or 1.3L diesel engines. If Ford does decide to bring the Ka to the U.S., it likely wouldn't arrive before 2010 or '11 at the earliest. The one thing that could make help the Ka arrive earlier would be if federal regulators grant a waiver to allow automakers to temporarily bring in small cars that don't meet current U.S. regulations until they can be modified. If that were to happen, the Ka could arrive sooner. The diesel Ka with a start stop system is rated at 60.3 mpg (U.S.) in Europe.