Certainly, but in the US, the gov't is offering a $7,500 tax rebate. Additionally, many states are offering rebates, as well.
Here is one such illustration of cost breakdowns in the state of Colorado:
http://www.mrmoneymustache.com/2016/10/04/so-i-bought-an-ele...
I think though that what really matters beyond the base cost in this point is the depreciation cost over time. This is of course much harder to estimate.
A certified used 2012 or 2013 Nissan Leaf can be had for about $9K - $14k. A used 2012 or 2013 Nissan Versa seem to sell for about $8K to $13K. (Both numbers pulled from current autotrader.com listings in the Midwest US).
If your willing to buy a certified used vehicle, the price difference drops down to only about $1k-$2k.