How does the R34 compare to an Evo? If I'm not mistaken, it's heavier and the tires wear out faster. I think the Skyline is a bit too big to be a proper GT. If it had the proportions of, say, a Porsche 911, it just might be a different story.

Back to topic, the SiR and Evo are not rivals, period. But in fairness, it wasn't stupid for a newbie to come compare these two.