I'm still on the hunt for a 2.5 5 speed non turbo.. my friend has one I'm going to go work on today... soon as we get his soon to be delorean running I'm buying it!
I personally want a w201 190D 2.5 5 speed for the fuel economy.. I like my w123 for the stlye and mechanical simplicity.. but.. It doesnt give 35+ mpg on a bad day