The most surprising realization after spending some time with a 2015 Tesla Model S P85D is that it doesn’t feel like an old EV. Its design has its roots nearly two decades ago, when Tesla began developing the Model S in 2007. Cruising around town in this old Model S feels really good, and it’s still a pretty luxurious and unique experience even in 2026. Gallery: 2015 Tesla Model S P85D 23 Source: Andrei NedeleaYou can get an estimate through an app like Tessie, though. That may be mediocre by today’s standards, but considering how cheap you can get an early Model S like this, I wouldn’t count one out.