[. . .] my Pagoda was in the circle of "Post War Sports Cars" (I'll ignore the sports car title to the class) [. . .]
The age-old 'is my cars a
sports car' debate has been had on many an automotive forum...
I think it's just a marketing term, and that means whatever the marketer wants it to mean. And the meaning changes with the seasons. If we go all the way back to 1915 or so, it's pretty clear what a sporting-type car is versus a touring-type, but post-WWII, I'd say it gets a bit murky... and it's all semantics, really, and a semantic argument is tough to have when the definition is so catholic.
Do we trust Merriam-Webster? They call a sports car a "low small usually 2-passenger automobile designed for quick response, easy maneuverability, and high-speed driving." Road and Track published a piece you might have read in '16, "No One Knows What 'Sports Car' Means Anymore," seen here:
https://www.roadandtrack.com/car-culture/a28225/sports-car-definition/. I don't agree with the author's definition that a sports car basically can't have a trunk or that it must be pillarless or whatever, as the meaning of words
does change with time, sometimes to my chagrin. Today's definition might not jibe with the definition of 1915. Anyway, they mention the SCCA... well, the SCCA hosted a race here in '52, the wallpaper on my desktop is of a slide in my collection of this race, and you can see a variety of cars that the SCCA at least considered sports cars, including various normal fair like Ferraris and XK120s, Allards, Porsche 356s, various MGs, some Crosleys, a Cunningham C-4 (Briggs was there in a Ferrari oddly), you get the idea... we see some commonalities of motorsports-oriented (though not exclusively), soft/no top, small, and fast (either off the line or top speed). Looking at later mid-60s SCCA championships, one finds again the usual fare of Porsches and so forth, some Lotus cars, Morgan 4/4, Austin-Healeys, Triumph TR4s, C1 Corvettes, Sunbeam Alpines, Daimlers, Volvo P1800s... I mean, I think there's at least some similarity between some of these cars and our Pagodas, don't you? The public at large who doesn't mind the use of a nebulous term like 'sports cars' would probably group our car in there. I think getting too granular with it takes away the general idea that a sports car is one whose primarily build intention is sporting about, not hauling lumber, not moving kids to summer camp, not as a taxi, not as an efficient commuter... I like Wikipedia's definition, "A sports car is a type of car that is designed with an emphasis on dynamic performance, such as handling, acceleration, top speed, the thrill of driving, and racing capability."
I'd say our cars were built with pretty "dynamic" performance, especially compared to the competition of the time -- handles better than an E-type, accelerates just fine (or better depending on configuration), the top speed was pretty high, and, gosh, what more does the poor 230SL have to do, it did show off its racing capability in a pretty grand way through its Rally performances, which I mean you wrote a great book on Pagodas so you know all this stuff...
Mentioning the E-type, I'd say that's a pretty comparable car to ours, as is the BMW E9, 2002, and, hey, that P1800. These cars were available in more-and-less sporting guises. The MK III E-type 2+2 is, in my eyes, less of a 'sports car' than a MK I DHC, but that doesn't make it 'not' a sports car according to the general public... some E9s could be had in a 2.5L automatic spec for the '74 and '75 model years, and these are
certainly "less" of a 'sports car' than a '71 Euro 3.0 CSi. There were 2002s that were almost dogs, and then there are those that were pretty quick in ways a C1 Corvette, which is surely a sports car, could never be.
And if this argument isn't so convincing, let's look at
Mercedes' own ad copy from the early-60s, or even Mercedes prominently placing a Pagoda on the front cover of their circa 1965 booklet you can find on eBay and the like called "World Victories with Touring and Racing Cars in Seven Decades," I certainly think through at least '67 that Mercedes thought of the Pagoda as their sports car. Gosh, in the attached ad, they mention the term about 11 times! I think by the end, a US-spec AC and automatic-equipped 280SL coupe is 'less' of a 'sports car' than a 5-speed 250SL with a 3.75 or 4.08 and LSD.. and I think Mercedes realized that, seeing the take rate for comfort touring features vs those more 'sporting' features by the end of the run, and designed the R107 accordingly.