First-year production runs tend to be problematic. However, a very short 2016 production year made the Volt stats even worse in my opinion. The norm is that first year production runs tend to improve as assembly problems are debugged - with stats following production improvement as the year progresses. However, 2016 production year was so short that only the first, and most problematic, months bear in the statistics.
You can get a feel for Volt gen2 problems by eyeing the stickies and posts in this forum section:
http://gm-volt.com/forum/forumdisplay.php?545-Problems-Issues-Driver-Warnings-or-DTCs-Gen2-Volt
Buy a 2017 model with a recent production date, if you want to distance yourself from Volt gen2 production start-up woes.
You can get a feel for Volt gen2 problems by eyeing the stickies and posts in this forum section:
http://gm-volt.com/forum/forumdisplay.php?545-Problems-Issues-Driver-Warnings-or-DTCs-Gen2-Volt
Buy a 2017 model with a recent production date, if you want to distance yourself from Volt gen2 production start-up woes.