Which reminds me of the Hispanic cop (maybe a little Native American too) who pulled us over in the late 80ies in inner-state California and, seeing that we were Krauts from my ID and driver's license, had a nostalgic flashback to his time in Germany as a GI and let us go unfined with the dry remark
"And keep to the speed limit - this is not the Autobahn!" He pronounced that real nicely and it puts a smile to my face to this day.
275 km/h - in my currency - is indeed speedy. I
sometimes go around 260 km/h with my Volvo (that's the speed it is limited to electronically), but only for a few seconds or so and at 4 am in the morning when a four lane Autobahn is empty as far as you can see. In regular (or even any) traffic, that speed is reckless even in Germany. And Volvos aren't taken serious in Germany anyway so you always have to brace yourself for some Mercedes-, BMW- or Audi-idiot who underestimates the Swedish (Chinese?) lightning!
When you hit the brakes at that speed, you can feel physics at work.