I took this photo 2 and a half years ago and forgot that I never uploaded it.

This is an extremely rare vehicle - the Pistachio is a up-spec Minica kei car that was only available new in Japan and only to local governments and companies working to protect the environment. It was designed as a ultra fuel efficient vehicle. It features GDI and a stop-go system, as well as a 5-speed manual gearbox, and official testing revealed it could do 3.33L/100km (84.8 mpg!)

It was only available in Loire Green or Citron Yellow, though a search on Google only shows green ones like the one above. Given ONLY 50 were ever made, making this almost certainly unique in New Zealand, it may well be that none were ever made in yellow, especially considering it would have been named after the small green nut.