I would have happily contributed to this survey, but neither 350Z or Navara were included when I looked...
I couldn't be bothered with the way the Top Gear site was running yesterday (the power of TV suggestion must have seriously overloaded it - just hope no-one ever mentions the Z Club site on TV) but, surely models like the Micra, Primera and, particularly, the X-Trail must have figured strongly in reliability and driver satisfaction. The thing that lets Nissan down is the quality of after-sales service from the dealerships - 350 owners have BMW expectations and the dealers have Micra mentality.