The reason that a car maker would want to invoke characteristics of an older model is to have it's buyers identify with the newer model. I would think those who are intersted in the current Impala would identify better if it showed a hint of the older model. It would even sell better IMO. Look at the Charger and GTO...They weren't exactly welcomed with open arms as purists saw no relation to the classic models, hence the reason the GTO not selling that well. Time will tell with the Charger.