Hi from Australia. Had my GT for about 6mths now and to be honest it's not what I expected. I love driving the Stinger - it goes great but build quality has been a major let down. I've come from prev owning euros and Lexus. I have trim pieces fall off/come loose, rattles from drivers door, trunk and now centre console. Been back to dealer 3 times who fix things but they keep coming back. Now to make things worse the diff has developed a troubling whine noise. Dealer says "it's normal"! It wasn't there for the first 9000km. Hopefully things improve.