This video shows the new Alfa Romeo 4C 1750 TBi, powered by a 1.750 liter inline 4 turbo engine that is able to produce around 240HP.
Here you can hear the car starting up, revving and doing some fast accelerations and fly bys! I personally don't like the way it sounds..... All these 4 cylinders turbo engines got me bored, they all sound the same!!
http://www.youtube.com/watch?v=W522uJTplYE