A car in all black that would ride at night on a highway that's full of cars and has broken road lights would result in an accident. People might even think there's a kidnapper in there.
They would be smart enough to invest the money on other important things than a super expensive car that would easily get a scratch before it become 1 week old since the driver is a first timer.
No. A lawnmower can be made much faster than that. Cars and Cameras on YouTube has a 70mph lawnmower, Grind Hard Plumbing Company is building a 2jz powered tractor on their channel. You could make a lawnmower faster than the McLaren if you dumped enough money into it.
That's like doing the school a favor. You might even be in an accident since lawn mover is pretty slow and the other road users won't see you coming cuz you're riding a small vehicle.