I sent my leased 2011 Chevrolet Volt back two years ago. I have been awaiting the arrival of the 2016's. My 2011 served me well. Not even a peep of trouble. I only use the car for around town as it is an extra vehicle. I had 16,000 miles on it when I sent it back. I will be buying my 2016 in blue. I'll keep everyone posted on how it runs in relation to my 2011.