I assume you mean the 86bhp Mk3?
I've had mine nearly 8 weeks now and I love it. Economy is awesome. I drive pretty much under 2500rpm, and I'm getting 60mpg according to the onboard computer. Not sure how correct that is, but I'm on course for a 780 mile tank if the range is to be believed.
Think you'd struggle to get 70mpg to be honest!
I came from a Vectra, and the build quality is better on the Renault. Handles a damned sight better too! £30 a year tax, cheap insurance, and does over double the mileage of my old V6 Vectra. Brilliant buy.
Torquey little thing too.