After giving us an upmarket luxury sedan, Hyundai is going to go back to what it does best - producing fuel-efficient, small and less expensive cars. The Korean automaker has six new or redesigned vehicles planned for the 2009 and 2011 model years.Along with a 4-cylinder 2010 Hyundai Genesis Coupe, which will start in the low $20,000s, Hyundai will introduce the next-generation Elantra in early 2009.“We’re looking at small, fuel-efficient cars,” John Krafcik, product development chief for Hyundai Motor America told reporters. “We will be blessed when the new CAFE standards come in.”Hyundai is considering the i10, a five-door hatchback currently sold in India, for the U.S. The Korean automaker is planning on selling the car under both Hyundai and...