Actually, to be honest, I really dont think that you are getting extra spot welds (unless its in the engine bay to accomodate the extra weight of the engine, but even so Mercedes engineers already designed the CL to accomodate the V12 weight in the development stages). Also, if you are getting a 2000 and up CL, its Alcantara, not suede. Looks like suede, but its not. Rather, its a very tightly woven fabric. More, with what i have said, the CL600 while a wonderful car, is not an exotic any more so then a CL500. They are virtually the same cars, built on the same production line, but with different engines, brakes, and amenities (luxuries). I am neither downplaying the CL (I love it) nor any owners, just trying to provide correct, unexaggerated, information. <p>