robankn 
2014 BMW 3 Series Diesel 328d 4dr Sedan (2.0L 4cyl Turbodiesel 8A)
Wow!! The MPG is no joke!!
 My wife and I purchased a 2014 328d sedan about 2 months ago and we could not be happier. She had a 2009 G8 GT and were used to driving a high performance car BUT it got horrible fuel mileage (avg 17.3 mpg). When I found the 328d and the 32-45mpg estimates I was very skeptical of the accuracy of that fuel rating but let me tell you right now for a fact, this car gets every bit of 45mpg on the highway and I drive it with a heavy foot. We took a 500 mile trip and I drove at 85-90 mph almost the whole way and I was blown away when I saw 42.2 MPG driving in comfort mode and I was not trying to conserve in any way. We have not found anything that we do not like about this car so far.