the Devel Sixteen, straight out of Dubai. This beast boasts a monstrous 12.8-liter, quad-turbocharged V16 engine churning out a mind-numbing 5,007 horsepower. That's right, folks, it blows every ...

Absurd pipe dreaming. But Dubai-based Devel Sixteen has released a video of its quad turbo, 12.3-litre V16 (built by Steve Morris Engines) on a dyno producing 4515bhp and 3519lb ft of torque.