Tesla's formula to determine used car value: 1% off MSRP per month, and $1 per mile.
I’m not commenting on the OP’s car but rather the comments above addressing real world values. Many buyers forget (and many sellers want to forget) that in early 2017 Tesla dropped the new price on equally equipped S cars by about $7500 counting current standard options (Tesla reflected that by immediately applying a $7500 inventory discount on zero mile old pricing cars). When a seller lists out and itemizes what they paid for each individual option it is not accurately depicting the current values since many of the options are now standard or included in a base car or combined cheaper in one package. The OP just listed his options as any good seller should to demonstrate the values. A used car value has to be compared the savings over a new similar car and when the comparison new car has dropped in price then used car value drops an additional percentage below the new cars pricing. True a seller can ask what they want for a used car but an intelligent informed buyer should realize the real world values may be much less. Disclaimer: I am not buying or selling any cars on this forum and thus don’t have a stake in inflating or deflating any values.
This is a bit off topic of this thread but at least the OP gets the bump. I think the model 3 interior design will be much more relevant when it is in the $35,000 base car, it isn’t nearly up to par in an over $50k version. It is truly crazy how much higher the CPO cars are being listed at now. At least if you follow the rate of CPO sales it is quite slow at current pricing.
That calculation is one that Tesla often uses for new inventory and demo (showroom) cars. They are usually sold long before they are very old so it doesn’t apply to older used cars. It does however give a good comparison for very late model used cars that would have sales competition from new cars that also still can receive the tax credits.
