> For a 4,700 lbs (2,132 kg) large family sedan, this is a phenomenal result competing against purpose-built supercars with significantly lower weight and a much smaller frame.

Considering the video just below that statement showing a car with no interior, I am surprised that interior was barely 66 lbs off the official 4766 lbs weight figure for the Model S Plaid.

It is a phenomenal result, but it seems unlikely it is a result of a 4,700 lbs car.