 I bought this vehicle in Feb 2010. The serious problem with this CUV is its smoothness in accelerator. It would suddenly stiff and may cause smooth running. I am still observing but would like HYUNDAI to please resolve this soonest possible, else, they may have to call back the vehicles. Someday it is smooth with av of around 10 L/100 km some day 12 L/100 km and stiff Accelerator/Sometime it hinders the smooth running the vehicle's speed.