Originally Posted by LoftyD
26mpg from my E92 330D. Thermostats now done, and no difference.
Still finding it difficult to persuade the dealership there may be something wrong!
there is definitely something wrong there. Ive had 3 330ds a 325d a 330i and an m3 and all the 3l diesel engine e46/e90 got me 35-40mpg with a very low average speed of 22mph. In 100k i have never got less than 32mpg out of the 330d.
325d is the same, which begs the question why both buying one new over a 330d!