I think anyone who would knowingly pull up on an M5/M3 without something special under the hood needs a good mental exam. The M line is a beast and should only be played with by the most experienced of car drivers.
Originally Posted by lesr
What about this
BMW M5
BMW has shoehorned in a 5.0-liter V10 capable of 500 horsepower and 383 pound-feet of torque
Goes like a bat out of hell When you flip the switch to punch up the pony's..-- You know for sure that you are moving by the pressure on your back pressed into the seat and the way your wallet lightens up at 9 MPG for 94 octane.