Tesla's own list of highlights for the new Model S and X starts with a new color option, Frost Blue, which tells you that this is just a retouch of the company's premium models. Other highlights include:

Shoppers can now expect an improved ride, updated technology and some stylistic revisions from Tesla's oldest models.

Tesla unveiled upgraded versions of its Model S and Model X electric vehicles late Thursday that will reportedly cost $5,000 more than current iterations.