Mercedes boasts that the LaFerrari can accelerate to 60 mph in just 2.4 seconds. On top of that; it can maximize its speed for more than 217 mph. This car also beats the McLaren P1’s 0-186 mph time which is 17 seconds. Mercedes claims that the LaFerrari can do it in just 15 seconds – a clear 2 seconds less. But the addition of a hybrid system to a supercar can easily jack up the weight by several hundred pounds.