First model year. We will be purchasing the extended warranty as we've already noticed a few things. Rear deck sensor (open hatch with foot) had to be replaced. Temperature sensor temperamental causing heater/AC issue (may have been fixed with software update). 2 months in and windshield wiper fluid low warning shows up without any windshield wiper fluid usage. Tried to see if fluid was low, couldn't open hood as driver's side latch didn't unlatch. Plastic piece on cargo shade broke. Too many little things going wrong in first 3 months. This is common with brand new models. I think the extended warranty is a wise investment unless you are skilled in tracking down issues in a complex car with no history. I maintain everything on my older cars/trucks, but this car is too complex to think I can go it alone.