Mine has been remarkably problem free and also maintenance free.
I had one SSN long ago, corrected by the software update.
There were MyFord issues, but they turned out not be be in the car, but rather server issues at headquarters.
The only maintenance has been tire rotation which was done for free at America's Tire Company. Oh, yes...I forgot...also had a nail in a tire which America's Tire fixed for free.
33,000 miles in 18 months.
For what it's worth, my previous ICE Focus was pretty good too, but not as issue-free as this one.
2013 FFE Returned after 3 years with 52,000 miles and battery down to 15.2 kWh
2014 Volt returned with 43,000 miles
2014 Volt 26,000 miles
1967 Corvette 427
1962 Corvette 327
Awaiting a Bolt