I agree with you generally, with the exception of the $7500 tax credit. I have no problem though if members fully disclose the nature of all discounts.My OTD above is what it would cost anyone to drive it away, taxes, title, fees, additional dealer profit or discount from MSRP.
Separately should be mentioned is the negotiable add-ons; whether the customer was suckered for the additional $3,800 warranty, Scotchguard, crystal finish protection, floor mats, wheel locks, nitrogen fill, et al.
The federal income tax credit is an individual thing and IMHO should not be included in the OTD, but definitely should be mentioned as to whether it is still applicable to the vehicle under discussion.
Much debated here is how the OTD should reflect individual discounts not available to everyone; i.e. brother-in-law owns the dealership, GM card points, loyalty discount, conquest discount, Costco discount, state and utility rebates.
Bottom line - full disclosure is better than just tossing out a number without context.
jack vines
When people on this forum "brag" about paying $15k under MSRP, it's important to note that most early buyers like yourself, paid $7500 under MSRP, after the tax credit. No way would later buyers have received a $15k discount if the $7500 tax credit was still available either.
So if you aren't going to disclose that you received the $7500 tax credit, then to make a fair comparison, those buyers paying $15k under MSRP, shouldn't disclose the $7500 received in lieu of the tax credit. They should say, myself included that they paid $7500 under MSRP rather than $15k under.