^ I think you have a serious problem with the Vitz.. :S
Well, if you are such a swift fanboy, and I'm assuming you DO have knowledge abt cars, then why would you compare a LOCAL Suzuki to a JAPANESE Toyota??
Everything isn't about straightline speed, judge these cars by their quality... after all, they aren't built for speeding or for drags for that matter!
Vitz is more comfortable than Swift
Vitz has better build quality than Swift
Vitz is more economical than Swift
Vitz has an auto tranny which its local competitor doesnt
Vitz has other features like airbags, TV NAV, etc which trump the Swift...
And I'm guessing.. to counter these facts.. you would come up with: "But Swift has a 1300CC engine"
No offense Bro!