The 1.8
ivtec is a very clever engine that leaves many manufacturers behind. Lets not forget it was developed with economy in mind, and not power, for a 1.8 44mpg real world figures is class leading and when you want some power it's there, albeit at 5k rpm.
I find most turbo diesels to be a very relaxing drive but when you do push on I don't like how the power just disappears altogether. I certainly wouldn't swap mine for a diesel even if it is only a SHOC. Each to his own.
If this
SOHC i-
vtec petrol engine had another 400cc would it be faster than the 2.2 diesel ? Probably