In Italian "countach" is an expression like "goodness" or "oh my God." Sounds about right. Car-aware kids of the 1980s likely exclaimed it when they first encountered one, maybe in the pages of Road & Track or maybe in that opening scene of Cannonball Run.
Frankly, we're going to love any Singer, though the "Step on It" Commission is pretty unique. The color is simply stated as "paint to sample blue" so unspecified, but appears to be close to Porsche's Albert Blue. The car is tastefully appointed, with red accents though the red wheels may be polarizing to certain buyers.
Here’s an interesting specimen that popped up on the European market recently – an Audi S2 in the ’80s era Porsche 924 color Onyx Green Metallic. We’ve never seen an Audi S2 in this color before and the listing doesn’t state that it’s a respray, so we’re guessing it’s a very early example of Audi exclusive paint. In this period, custom paint did happen on these cars though it’s more common (yet still uncommon) on the hotter RS2.
This isn't a pristine collector 964-era 911. Like a lot of European market 911s, this very early 964 (July 1989 first registration) has been loosely cloned to look like a 964 Carrera RS / N/GT or Cup including Cup 1 wheels, Recaro Pole Position seats and a few other things. Like a lot of these early 964s that became RS clones, some liberties were taken like black paint on the Cup 1 wheels, fitting later brakes that appear to be OEM, (a.k.a. "big reds") and a few other things a real RS wouldn't have.
Nowadays, the W123-generation Mercedes Benz 280 CE is a pretty rare thing. Built in a day when nomenclature and badging actually stood for something, the 280 CE is an E-class Coupe (a.k.a. "CE") with a 2.8-liter V6 (i.e. 280).