Camaro's are good for what they do, which is turn great 1/4 mile times.

Skyline's are good for what they do, which is compete greatly in circuit racing.

These are the two things the cars are best at. I wish people would realize that. The Camaro never set any records for fastest lap around Nurburgring. Likewise, the Skyline probably isn't one of the cheapest cars to go fast in drag racing (something the Camaro is good at).