I have 2010 V-6 Premium package with 28,000 miles on it, and I have had the electronic gremlins occur since brand new. Most frequent is the failure of the back up camera, though it hasn't happened in about 5,000 miles. It seems to happen most often....when I really need it.
Rainy days at night seems to be my best predictor of when it it will give the static screen, but I suppose it may happen at other times, it's just that this is when I most want it to work.
The LED lights of the interior flickered in front, and that was repaired under warranty, but now the rear lights are doing it.
My stereo has been flawless.
I do have a unique perspective in that my wife has a 2007
Infiniti G-35 S.
I personally feel the car feels cramped, and the sport-inclined ride is too rough for me, but THE QUALITY OF THE CONSTRUCTION OF THE
INFINITI FAR SURPASSES THE QUALITY OF THE GENESIS, and the electronics have been flawless through 60,000 miles. The car looks brand new at 60,000 miles, and is aging in the interior far better than the Genesis.
The plastics in the Genesis will peel from a randon fingernail scratch, but it doesn't happen with the
Infiniti.
Reminder: The Genesis Tech V-8 tested 100,000 miles by Car and Driver did have the radio lock up on long trips, and had to be rebooted to work.
My 2010 Genesis has fantastic features, and I prefer driving it to the
Infiniti, and some of this has to do with the basic set up of the car. Car and Driver just recently noted that the drivetrains of
Infiniti's lack the smoothness of Lexus and BMW's. Accelerations off the line are often unintentionally rough, and the even acceleration while at speed is often a "jerk" instead of a smooth increase. This is my feeling of our own G, exactly.
My wife have an ongoing "Pseudo" fight about our cars. The
Infiniti has SO MUCH BETTER in quality of it's materials, the heft of the materials, the alignment of it's seams, that I will not agree the Genesis is a better value.
Instead, the Genesis sedan offers a different value: More space, more comfortable ride, much better fuel economy for the relative power, and in my opinion an exterior elegance that I enjoy much more than the boy racer-ish G35/G37.
My wife loves her car, and would not give it up. I would much rather drive my daughter's Passat than the G35, though the interior quality of the Passat is....well....not quality. The Passat is another "different" value.
There have been electronic gremlins in the most recent
Infiniti, but for years they have been known to be rock solid cars, and our personal experience has been that, too. NO PROBLEMS AT ALL, to the point I am just flat impressed. WE HAVE NEVER HAD TO REPAIR OUR
INFINITI G AT ALL IN 60,000 miles. Nothing! Oil and Gas, and paid for the service check ups. It's a car that I will be hating a long time.
I suspect I will be giving up my Hyundai at around 80-100,000 miles because I can't stand to have a car with a torn up interior. I do leather care every 6 weeks, and keep the car clean, but the plastics are tearing up, as does the leather of the steering
wheel. I suspect that my wife's
infiniti will be rock solid to 200,000 miles. At least that's how it feels to me. Unfortunately, most of the miles occur when I am not in it, because I can't stand the roughness of the G set up.