The reason people like turbo 4's, TORQUE. The STi produces 300lbs at 4500 rpm. That is more than a lot of V8s at twice the size. The SRT produces more than 250lbs from 2400 to 4400. Sorry guys, but TORQUE is what makes a turbo motor, whether it is high, low or throughout the range, depends on tuning, size, etc. The same can be said about big cubes and V8s.
I could see a Saab owner warming up to a V8 that runs on 87 octane and produces more than 300lbs in a fat curve, of course, I could be wrong.