Chariots were already completely useless in the early Han Dynasty, think about it, during the reign of Han Wu Di, the Han Dynasty had to contend with the horses of the nomadic Xiong Nu. Chariots therefore were used as command platforms and special cases like the one Seether mentioned (another instance is Wei Qing's use of armoured chariots in the battle of Mobei)- the latest film adaption of Romance of Three Kingdoms portrays this VERY incorrectly (along with many many many other historical inaccuracies) so if you want to watch Romance of the Three Kingdoms, watch the 1995 I cannot stress how superior it is to the newer one despite the newer one's extensive budget.
Though it would be cool to see a ZhuGe Liang on a chariot