Perhaps it's the most controversial element for both.
It's OK if you're not convinced a turbo four banger in a muscle car like the Ford Mustang and Chevrolet Camaro is the right move. After all, these are cars known for their V8 prowess and respectable base V6s. But times change and fuel regulations are what they are, hence the turbos. Chevy claims this engine will take the car from 0-60 mph in 5.4 seconds and a 14-second quarter-mile. Compare those figures to the V6: 5.1 seconds to 60 and a 13.5-second quarter-mile, along with greater fuel efficiency and, well, it ain't bad at all.
So what we're wondering now is how does that turbo four sound? Chevy must have heard our concerns and just released this official video.