When it comes to engines made these days, things differ greatly from engines built, say, 30 years ago. Mills now tend to boast a slew of cutting-edge tech, like Nissan’s new variable compression ratio system and Hyundai’s Continuous Variable Valve Duration (CVVD), the latter of which can alter how long the engine’s intake valve can stay open, increasing engine efficiency. There’s even Artificial Intelligence-powered tech being implemented in engine design these days.
