Materially less favorable
Materially less favorable means, when applied to material terms, that the terms granted, extended, or otherwise provided to a consumer differ from the terms granted, extended, or otherwise provided to another consumer from or through the same motor vehicle dealer such that the cost of credit to the first consumer would be significantly greater than the cost of credit granted, extended, or otherwise provided to the other consumer. For purposes of this definition, factors relevant to determining the significance of a difference in cost include the type of credit product, the term of the credit extension, if any, and the extent of the difference between the material terms granted, extended, or otherwise provided to the two consumers.
Source
16 CFR § 640.2
Scoping language
For purposes of this part, the following definitions apply: