Originally Posted by TAG UR IT
Which would probably mean cylinder deactivation.
I know I may be preaching to the choir, however cylinder deactivation is crap in my opinion, sorry to say, and should have an on/off switch inside the car if it is in the new Camaro. I definitely want it sounding like a muscle car and not a Nissan 350z... How much more fuel efficient would this cylinder deactivating engine be over using all four cylinders? If it is only 5%-10% better on gas mileage, then it isn't worth having it on when driving around a parking lot where I want the car sounding as tough as a Mustang for example... If we ever have a hybrid Camaro engine that was silent when driving around a parking lot, you cannot call that an American muscle car by any means as well.