Ok, not "really" a Tesla moment in the expected sense (someone else commenting or noticing).
The other day my commute took me up a 6% grade for around 3 miles (Highway).
I was zipping along with the other traffic (we were all doing the... ahem... speed limit) when suddenly I had to start passing everyone. I had forgotten about the grade (I usually don't do this commute), and realized that I was effortlessly climbing the grade while all the other ICE had easily lost 10-20 mph trying to climb the grade. The only car that was keeping up with me was a Corvette, and barely at that.
Love my S70D.