Loving the 3.0, first time I drove it at the dealer I was impressed. Anyone thinking about one, go test drive. Quiet, zero lag. And I live in an area that is 45-55 and I my best 50mile average on the meter, is 43.5 mpg. At that 45-55 , I have done some passing slower traffic, and will say that is the only time I have notices lack of V8 Horsepower. But still does a good job getting around them, just not quite as fast as the V8's. The ride is great, and at running only about 1300 rpm at speed, it is really quiet. When we were on the way home from dealer the wife was behind me in the car at night, and I was curious about the old school diesel soot when floored so I did it in front of her at about 55mph and she said she didnt see or smell any diesel.