This is intended to be a "sticky" topic that will make it much easier to find commonly requested info - in this case on buying and leasing. Feel free to suggest others. Once we have enough links I'll make the topic Sticky. There will be a similar topic on Tips, Tricks, & Common Issues, in another forum.
2018 - 2019 40KWH LEAF: Should You Buy or Lease?
http://www.mynissanleaf.com/viewtopic.php?f=23&t=27683
Things You REALLY Need to Know When Shopping for a Used Leaf
http://www.mynissanleaf.com/viewtopic.php?f=27&t=26662&p=538030
2018 - 2019 40KWH LEAF: Should You Buy or Lease?
http://www.mynissanleaf.com/viewtopic.php?f=23&t=27683
Things You REALLY Need to Know When Shopping for a Used Leaf
http://www.mynissanleaf.com/viewtopic.php?f=27&t=26662&p=538030