The steel in a car, no matter how strong... The car remains as strong as it always was, but with new materials becomes lighter, and cheaper, and more expensive

The steel in a car, no matter how strong... The car remains as strong as it always was, but with new materials becomes lighter, and cheaper, and more expensive yeilding higher profits into the manufactures greedy grubby hands. Case in point: Ford. "The parts filling of dis car are of the finest British workanship.' And obligatory: Joseph Lucas: Prince of Darkness. The cars really do not get stronger.