Official BMW i3 web website  (battery pack increase 2019)

https://www.bmwusa.com/vehicles/bmwi/bmw-i3.html

 

 

BMW i3 Reviews (both pre- & post-production)

http://evworld.com/focus.cfm?cid=190

Independent.ie BMW i3 Review

insideevs.com/review-from-the-track

insideevs.com/bmw-i3-test-drive-review

insideevs.com/video-motorweek-bmw-i3-quick-spin-review/

cleantechnica.com/2013/10/10/bmw-i3

telegraph.co.uk//BMW-i3-Range-Extender-review.html

 

BMW Blog Extended Test Drive