K-A, since you own an E-class, how likely are you to get another E-class? An S-class? Next-gen CLS-class?
I just read your reply on the 6er GC Thread, and you have some very valid points, however, looking at it from an enthusiasts perspective, I just can't find anything about such heavy dilution/saturation that would maintain a Premium-aura of these cars, to me. I'll admit, I don't buy an M-B ONLY for the quality, and M-B doesn't charge me so much for a 268HP, 25 MPG (Highway) car (i.e lower statistics than a $30K loaded Kia Optima I'd assume) 4-Door Sedan only because of it's superior quality.... They charge me that because I'm buying into a Luxury Brand, a brand that I drooled over and said "One day I will afford this" as a little kid. THAT'S the magic of M-B to me, and that's what got them to where they're at.... PLUS the quality/design/safety. If M-B had A/B/C/D/E/F/G/XYZ brands and a partnership with Chrysler or Nissan when I was a kid, I probably wouldn't aspire to own one so much one day.
It was the focus, the exclusivity, yet still design and price tag with the quality and longevity and substance of a mass manufactured car in mind that drew me to M-B.
These niche models might not hurt their "Premium Values" now, but in the long run, BMW and Mercedes can easily be a higher quality Toyota or Ford, which means that along the way, they lost the plot.
IMO, a core group of *focused* cars is what M-B and BMW should have continued.
Imagine if BMW didn't make a 6GC, or a 5 GT, or a X6, or a 3 GT, or 4GC, etc. etc. Imagine if they had, instead, a more "limited" selection, BUT put alllll the R&D money they (IMO wasted) into these rebadged and re-skinned versions of those very core cars, into only those core cars? I'm sure they could have made the 5 Series SO dynamic and ahead of anything out there, that it would fulfill the role of a 5 Sedan, a 6 GC, etc. all in one, and would be an absolute benchmark without question. Same goes for M-B....
.... Instead of putting so much money in Marketing (i.e, niche models, as many of them are purely Marketing created/related), but into engineering the E-Class to be so above and beyond anything out there, with an attainable price tag, IMO that would have continued M-B on the very path that got them to the epic level of cache they are at today. However, I'm not in the business, and I'm speaking purely from an enthusiasts perspective. Cars are my escape, and I deal with enough business in the real world, so when it comes to cars, I will always push my enthusiast agenda and take less consideration of what business moves are necessary behind the boardroom doors. I want my cake and I want to eat it too.
About your question: I was actually washing my gleaming E, looking at it, and thinking that unless I want a car that I even like as much as, nevertheless more than it, I'd have to spend a lot, lot more money, and even then, nothing out there for even $100K gets my juices going more than a nicely equipped E-Class.
A CLS I have to rule out, because of the idiotically function-less design rendering it without enough headroom to accommodate my tall a$$. I was trying to push myself into liking it, as it would be the most rational next-choice for me in relation to what I drive and pay right now, but I don't love the design fully, and it's a deal breaker with its terrible interior headroom space.
The S, I dunno, it depends on how good the W222 is, and how much money I have. I like the 212 more than the 221, and the S-Class in general is too pointlessly large for me, the E size meets the sweet spot.
As for the E, I'm on my second W212 already, and I vowed to force myself to get something else next time, but I just can't find something that speaks my language for the value I'm getting. The 6-Series COUPE is alluring me right now, but I don't know if I like it $40K more than my car, if even more than my car period.
I guess to wrap it up for your question: I don't really know. But I do know that I wouldn't buy into any of the "niche" models out now, as none of them speak to me enough.