Got the juke brand new but with a staff discount, i went for the diesel purely for running costs however the engine is really unrefined and loud, very unresponsive, and i was only getting around 35 mpg from.a 1.5 diesel that is very poor. We paid just under 13k although the full retail price is 16k, although it does have a quality look it dosnt have the same feel with lots of rattles and poor fitting inside, working at nissan i know lots of people who have bought and all have complained about fuel consumption on the petrol and diesel, the only good selling point for me was the discount and the high equipment levels, the drive mode with eco and sport setting does not work on the diesel. I bought the civic simply because i wanted quality and refinement, besides i'm already getting over 40mpg, although the civic is a 3door theres more leg room in the back and the boot is nearly twice the size of the juke. The juke looks nice and distinctive and really stands out especially in white which is why it sells however practicallity and running costs let the car down, besides i love vtec enginges.