Yep, they're more powerful than the 1.7 CDTi! I don't know about the newest shape Corsa though, they might've dropped some power for the emmisions regs.
http://www.parkers.co.uk/cars/reviews/fa...006/34996/
Edit - Just checked, brand new ones are either 75bhp or 95bhp.... Apparently the 95 does 83mpg as well, I hope that's a typo.
http://www.parkers.co.uk/cars/reviews/fa...014/66158/
http://www.parkers.co.uk/cars/reviews/fa...006/34996/
Edit - Just checked, brand new ones are either 75bhp or 95bhp.... Apparently the 95 does 83mpg as well, I hope that's a typo.

http://www.parkers.co.uk/cars/reviews/fa...014/66158/