The collective electric kilometers driven by Nissan LEAF owners worldwide now stands at more than 857 million kilometers (532 million miles).

*Figures per LEAF's CarWings system, which doesn't account for all LEAFs on the road.  Actual KM driven is significantly higher, though Nissan can't verify the figure.

Nissan expect LEAF owners to surpass 1 billion kilometers driven by January 2015 at the latest.

"Sue Terry, a LEAF driver from 2012, talks about life driving the LEAF with her two daughters. To celebrate 850,000 km we've animated her story."