seven seconds and has a top speed of two hundred fifty kilometers per hour in germany prices for the g l e four fifty started just under seventy three thousand euros that includes a lot of drivers sis as mercedes communications manager explains. stephan sure about says the new g.m. he has a traffic jam assist the di takes congestion far ahead and automatically limits the speed to one hundred kilometers per hour once the car is actually in congestion it can drive up to sixty kilometers per hour semi automatically as required to move with the flow of traffic that's also new. in the left hand lane it will automatically gravitate towards the outside to allow space for emergency vehicles to pass if the left hand lane isn't free it will simply fall on the vehicles in front swarm intelligence. that's why i'm going to be against. if