Patrick,
I would jump on that 2003.5 for $500 over invoice!
There is <no way>, the 04's are gonna be anywhere near this low, especially early in the model year (if you wanna buy at approx the same time.Also the prices for the 04's aren't out yet and rumor has it that stiff price increases are to come for the entire Infiniti line.
Remember most infiniti's are pretty low priced ,compared to the competition in their class, I think they will always be lower, but indicators are the factory wants to close that gap.The only thing the rumors disagree on is when (04,05 ?)
Even now,even the slow selling Q45 is seeing some real price increases.
We dont know, if the 04 model year will hold at its current low prices (compared to other marques) and only add inflation of it, or if it will add more.Or, even if MSRP stays close, invoices can still rise and present a hidden increase visible only to the dealers (and making it harder to have them come down)
But with a popular model like the G, I can see MSRP rising beyond inflation for 04 and again 05.Also with the G35 being such a new design and there having been some mid year upgrades I dont see many changes, if any, beyond trim/colors heated seats strd, coming for the 04 model year.
In summary:I would jump on that great price, now is the time!
Fred..