Since the 1970s, automobiles sparked controversy, primarily owing to their adverse environmental impact and road safety concerns. Coupled with the energy crisis, this demanded an overhaul of fuel efficiency in automobiles and prompted a revamp of automotive technology Manufacturers sought to enhance driving efficiency, by redesigning both combustion chambers and intake ducts, alongside minimizing friction from the piston’s translational movement in the crankcase. Also, there was a shift from carburetors to injectors. Gearboxes were also being optimized. New diesel-powered cars, boasting superior thermodynamic efficiency compared to petrol engines, exhibited reduced fuel consumption. Proactive safety measures were being implemented, introducing more ambitious standards and regulations for automobile design aimed at lowering mortality rates. The integration of various driver assistance systems enhanced both active safety and passive safety experiences.
