 Katy was complaining about response/acceleration and gas mileage in her 2.0 l Sport. Frankly, I don't know why since I was getting acceptable response in the sport mode and with traction control off even in the base four-banger when I was renting it for about 10 days. This was true in the city and on the highway. It is true that if you don't engage the sport mode, the response is sluggish, but you do have the means to improve it. I drove the 2.0 l for comparison - and there was no comparison. The response was instantaneous off the dime. My cumulative gas mileage for one tank of gas with some city and some highway was about 20 mls per gallon. I'm sure that cumulative results over the life of the vehicle would be much better. The only problem might be that Santa Fe Sport vehicle might not have cumulative gas consumption gauge, so it resets to zero whenever you gas it up.