My 2016 Nissan Sentra SV has had two complete CVT transmission failures. I purchased the vehicle used with somewhere between 30,000 — 40,000 miles. The transmission failed shortly after, and was replaced under warranty. Now, at 139,447 miles, the replacement transmission has also failed less than 70,000 miles later. The car lost acceleration and came to a complete halt while driving, stopping on train tracks, I had to quickly put the car in park and back in drive and the car drove again. This is clearly a pattern of defective manufacturing. CVT failure results in sudden jerking, loss of acceleration, and stalling all of which are dangerous while driving. Nissan is refusing to offer assistance since the car is out of warranty, but two major transmission failures in under five years indicates a serious safety issue.