The only 2025s at the dealerships right now are the 550 and although I consider myself always a bigger engine guy. I am impressed with the new inline 6. Feels zippy and I get 19mpg on the highway which is a bonus when I’m driving 500 miles a week for work. My buddy said once the online builds open up for the G63 AMG I can place my order. But who knows I might get accustomed to the smooth ride of the inline 6 instead of the jerky response of the V8. But I do love that the new G63 will have hydraulic suspension.
