This depends on the car, the better the car, the more stable it feels at higher speeds, especially when maneuvering. In cheap weak ones 130 kmh feels like it's taking off, in great ones 200 kmh feels... adequate.
I got once 220 kmh with by older BMW 330d on unrestricted part of German highway, but it's quite stressful experience. You feel via your senses how fast everything is, you feel how long it takes for car to break to something more reasonable (ie 150) because of other drivers - this happens all the times, so it's almost never a smooth ride. And you know that any issue with the car like tire blowing means instant horrible death, and probably not only yourself.
Most normal tires have rating till only 220 (that is for new ones!), at speeds around 250 and more you will trash whole tires in 1 day (and you need good ones, not some cheap chinese crap with no grip), and whole car is just suffering much much more compared to regular driving.
Interesting one time experience, but even me I don't go over 150-160 on an empty road during day.
I got once 220 kmh with by older BMW 330d on unrestricted part of German highway, but it's quite stressful experience. You feel via your senses how fast everything is, you feel how long it takes for car to break to something more reasonable (ie 150) because of other drivers - this happens all the times, so it's almost never a smooth ride. And you know that any issue with the car like tire blowing means instant horrible death, and probably not only yourself.
Most normal tires have rating till only 220 (that is for new ones!), at speeds around 250 and more you will trash whole tires in 1 day (and you need good ones, not some cheap chinese crap with no grip), and whole car is just suffering much much more compared to regular driving.
Interesting one time experience, but even me I don't go over 150-160 on an empty road during day.