Audi has the S8, Mercedes has the S63 AMG and Jaguar has the XJR, but BMW has always held that an M7 wasn't justified, leaving its associated Alpina line to tackle that market with the B7 (pictured).

We also speculate about the BMW M7, talk about the Mercedes-AMG GT four-door, and reach a consensus (sort of) in this week's "Spend My Money" segment.