Delta is now 9K to go from AWD to P.
1 second faster at 4.5 0-60 is expensive for anyone. Look at M3, ZL1 Corvette, C63 AMG, etc.
If it was expensive for everyone, then they would lower the price. The market determines price and Tesla prices it to sell to those who don't find it expensive, and also to those who do, but bite the bullet anyway to get a P model.
Also, when I look at those vehicles you mention, what I think about is gas every week at least ($1.50/litre up here vs. $0.10 kWh), oil changes regularly, brakes, and list goes on. I've had my S for coming up to 5 years, over 100k km and I just can't got back to last century's technology and ongoing costs.
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OP -- thanks for the review -- that's a nice looking car. But you don't really tell us the difference between a RWD and AWD 3? We don't have AWD here yet. For me -- based on every other RWD vs. AWD cars I've driven, including the S -- RWD is much more fun to drive but less safe than AWD and lousy in the snow -- which is why I wanted it but not enough to wait and give up a summer with a 3.
I also bought my S new before AWD (and AP hardware) and when AP and AWD came out I had an AWD loaner for a week, took it to my cabin and back, while deciding whether to upgrade for AP. I decided to wait for AP on my 3 (it's impressive with deadly flaws, in my view) so I kept my large frunk, 80 amp, rock solid S.
The AWD S is much better for gripping the ground, especially on corners in the rain, when fishtailing can happen with RWD. But the fun factor? No issue in my mind that RWD 3 is a fun packed "go-cart" like driving experience. RWD 3 (and all RWD vs AWD) win out in the fun to drive factor. But AWD wins hands down for snow, ice -- and for safety. That's just my opinion, of course, and you have to know how to steer into slides, not to brake, etc. to be able to drive RWDs safely (on snow/ice and to a lesser extent, rain), and that's a lost art these days.
And the only feature I'd say everyone should get is EAP.
Looking at your location, I can see why. In stop and go traffic, yes, it's a must. Otherwise, I have no use for it and my wife won't use it, so I paid $6.5k Can to basically show family and friends and I'm sure there's lot of us out there like that. Still I'd pay for it again.