Jeremy Clarkson is not exaggerating in the SUV film. James May really did go to an exhibition at London's V&A museum entitled 'Plywood: Material of The Modern World'. Calm down, calm down, it ended in November 2017.
The Tesla Model X P100D has two electric motors making a total of 603 horsepower. 0-62 takes 3.1 seconds and its top speed is 155mph.
The dogs featured in the SUVs film are, as Richard Hammond says, Newfoundland's. They were originally bred as working dogs to pull nets for fishermen in the Canadian province of, as you can probably guess, Newfoundland. They're very good dogs. Very, very good dogs. Who's a good dog? Who's a good dog? It's you. Yes, you. You're a good dog. Yes, you are. Yes. You. Are.
The Tesla Model X's "ludicrous mode" is yet another nerd detail. In this case, a tribute to a joke from the Mel Brooks movie Spaceballs (1987).
Grammar pedants watching Conversation Street may note that the past participle of "hang" in this context is "hanged" and not "hung". In other words, James May is correct. As you'd expect.