Tesla also introduced new wheel designs for both models. The refreshed Model S now comes standard with 19-inch Magnetite wheels, while buyers can upgrade to the 21-inch Velarium wheels for $4,500.

The Tesla Model S was launched in 2012, and it's mostly the same car on sale now as then. That makes it one of the oldest models on sale today from any manufacturer. It received an update in 2016 ...

The all-wheel drive version of Model X costs $89,990, while its plaid variant is priced at $104,990. The model S all-wheel drive now costs $84,990 and its plaid variant is $99,990.

The Model S now starts at $84,990 whereas the Model X is priced $89,990. They're both $5,000 more expensive. Naturally, the fanbase was quick to express disappointment.