Think your V8 is big? Think again, because the engines we'll show you here are bigger than your apartment. And we are not talking about big-block engines like Bugatti's 8.0-liter W16 quad-turbo beast ...

As the automotive propulsion industry shifts toward electrification, the last-of-breed combustion engines are a stultifyingly similar bunch, focused around the same CAD-optimized 500cc cylinder ...