So, somewhere between $2 and $40. IOW, a generic answer is in no way helpful.
What are the other reasons?
The acceleration never gets old. Never.
Safety you can get somewhere else for more money (TCO) with fewer features and more problems but why?
AWD that just works is something that will help anyone in the right situation when it comes, even unexpectedly, even gramas.
Other benefits… never having to smell gas, never dealing with gas station panhandlers or muggers, smelling fresh air, quiet driving, having a full tank every morning when leaving the house, smooth deceleration, one pedal driving, OTA updates that add driving features, fill the tank using any outlet even if all gas stations are closed by government order, and many others, too many to list.