You know what, I used to hate the C140 when it was new, but now I don't think iit's ugly at all. Funny, that.
The A8 D2 has the same effect on me: I hated it, but now I find it very classy and I like it a lot...
I still find the C140, if not ugly, at least unattractive and fat.
Concerning the W126, it is for me the most beautiful S-Class, which means the most beautiful luxury car of the past decades...Especially the C126 is a car I truly, deeply love.
The W210 begins to grow on me again.
Like all the old Mercedes E-Classes, once the new one is released they begin to look old, they are bought by careless people so they look awful, dirty, bad treated...When another new model appears, they begin to look good again, because they are less common, and they are better treated.
It used to be the same case with BMW 5-Series, but with the Bangle-look the new 5 does not look really like a fresher 5 but like another model, so it does not look that outdated, whereas the W211 clearly looks like a modernized W210.
In a few years the W210 will look good again. Even if it is not the best-looking E-Class ever.
The CLS is one of the most beautiful Mercedes ever....