I will summarize-
1) Rear 2nd Rear-row seats are super uncomfortable.
2) Rear AC is not as effective
3) Rim cracked twice on normal usage and no offroading.
It gets sad when such an important buying decision becomes regrettable. Mercedes must make needful changes in future models. The driving experience is ok but comfort for anyone apart from front rows seats is way bad for a brand that has an image of being chauffeur-driven.