It's a fairly small car, smaller than your G6 isn't it? If you can live with one that small, it probably is as nice as you will find, almost new and much cheaper than new.
Me, I love the size, comfort and power of my big Dodge Magnum with the Hemi!! I'm retired also and I only drive about 7 k miles a year split between my 02 F150 4x4 and my 05 Dodge Magnum. My wife has an 2013 Infiniti EX37, the small crossover suv, with 10k miles on it and when we go on a trip, she wants to go in my Magnum that has 103k miles on it because it is more comfortable.