Someone correct me if I'm wrong but I don't think that's a Premium, I think it's a Limited with those wheels and that push button parking brake. If that's the case this car is a steal with those low miles and no accidents.
Make sure to take a test drive WITH the windows down. Do a loop with some street driving and highway. Then, do another test with all windows up. Listen for creaks especially in the sunroof area. Listen for any rattling coming from the engine area (this isn't common, just saying). Also, make sure to work the sunroof fully open and closed several times. If you can find an inclined drive you can pull up in a few times, do that (like a driveway it your house if it's inclined or on a curb) so you can listen to any pops/creaking during mild chassis flexion. Some people have this issue and are displeased with it, I think it's just a thing with full glass roofs but this is my first car with it so... Also, make sure shifting is smooth, our transmissions are awesome and you shouldn't really feel it shift even under sport mode except a mild jerk if you're getting it over 6.5k. Be aware, you'll need to clean the exhaust ports on this every couple of weeks or so if you want it to stay looking clean. Our engines/exhaust is sooty, this is normal for this engine.
Overall I would also ask if you can take it home for a few days and test it longer (standard procedure).