When my first kid arrived, I sold my 996 Turbo RS-Tuning (a car modded to my specs, amazing track tool, so sad I sold it) and got myself an E55 AMG. I thought by getting the E55 AMG, I would have something from both worlds, sports car and family mover. Wrong. Sold the E55 AMG after only 6 months and I really tried to like this car, even did some major AMG(!) mods at Affelterbach to the car, including a retrofitted rear axle cooling system, improved gearbox and steering software and speed limit raise with new tires (everything done at Affalterbach, no aftermarket stuff). Spent so much money for nothing, I still couldn't get used to it (after a tuned 996 Turbo).
So I went for a Cayenne Turbo instead as a family car and got back to the 911...a 997 Carrera S with 20 mm chassis and PCCB. This car was amazing, so much fun but then the 997 Turbo came...kept it five(!) years but it was tuned by RUF, so... 
Bottom line is: You lose a lot of money if you sell your sports car just because you got a kid. You will want a sports car again after a while, trust me.
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RC (Germany) - Rennteam Editor Lamborghini Huracan Performante (2019), Mercedes GLC63 S AMG (2020), Mercedes C63 S AMG Cab (2019), Range Rover Evoque Si4 Black Edition (2019)