I'm looking at a 2007 ML320 diesel at a great price, and was wondering if there are any major differences between the '07 and '09 models(or '08 as well).

Thanks for the input

 

Face lift is one of changes and bluetec for 2009. Sd card reader and 19" wheels on 2009 one.I got ML 320 Bluetec and it's very nice car to drive 29mpg on highway and in town 19-21 mpg .Need to push gas little more for start on green light but it's very fast consider it's diesel. Will keep this one and 2011 E350 for ever.Good luck with search.