The worst by a wide margin of my 48 years of car ownership in most respects primarily related to reliability functionality and service and ownership. This includes just about every luxury brand in the market. The car has been primarily nonfunctional with repeated failures of the rear backing system, including camera failures, backing up lights, and being restricted to 37 mile/hr speed restriction for most of my 10 month ownership. The powers that be refuse to acknowledge that this car is essentially a lemon, beyond satisfactory repair. This car which I have now owned for approximately 9 months has less than 2000 miles on it, and has never been driven beyond a 20 mile radius from my home. So much for the great range. The company refuses to take responsibility and make things right, forcing me to take legal action in this matter. Stay away is my advice as the company may not even survive for much longer. Thankfully I have leased the vehicle and will not have to deal with resale issues, for this particular car, which is essentially worthless by my estimation.