After 4+ years on my wife's 2018 Model 3 Long Range, its hardly noticeable. Negligible. If you follow the recommendations for recharging it should be the same with the CT.
San Diego. At one point I thought of making up "Business" cards for Santino when I saw suitable females for him to "hook up" with. Your "Big Boy" is a beautiful GSD. Those dogs are the best!
"Santino" is a male. Unfortunately he passed 2 months ago at age 13. We used to walk daily at least twice a day when he was healthy. People driving by would stop just to say what a beautiful dog he was. When your GSD sires a litter send photos. We are thinking forward to getting a new dog...