Celica convertible .... probably just broke in half while being driven

Yeah, the 2k 3k 4k 5k series of engines has only indestructibility to recommend it. In stock form, they don't appear to require oil or water, only petrol.

In related news, I'm navigating in a tarmac rally on a racecourse in a 5k powered KP Starlet in a few weeks. Should be amusing.