I'm currently looking at a 2016 c300 with 73k miles on the dash. Maintenance records are spot on, 3 owner car, no accidents, priced at 23k. Has the burmeister audio, pano moonroof, upgraded 8.4inch screen, etc. I'm coming from a 2020 Mazda 3 preferred with 12k miles, got a trade in for 24k on that, and I wanted to know what should I expect for reliability? Estimated cost of repairs per year in your experience? Does it have to take premium? And lastly, do you think it's a good deal, and will it last?

Thank you in advance for your response.