Hi folks I have DS4 Dstyle 110 HDI I love the car but am very disappointed with the MPG I have had since new in FEB, I have done 4k miles now and still only getting 37 mpg when the book says it should return 48 mpg in town! I have phoned Citroen to complain and they blamed it in driving style but I have been as careful as possible with it but still the mpg return is rubbish!