km 120 - 160

That depends on the car, your skill,the skill of other drivers on the road, and the road conditions sir. Generally I would say, not really. But, sometimes inexperienced drivers get nervous when people come up to fast, and slam the brakes, making you get there even faster. Some cars aren't built to go that fast, some people aren't meant to drive that fast, and the road had better be clean and dry. With Appreciation.