I don't believe Jag buyers are cross shopping muscle cars, maybe as an also but not instead. Of course the new Vette muddies that issue a little. As far as the 4 goes it is still an F Type and has everyday performance, especially if you coming from a sedan or coupe. With the lease and finance deals you can strech to get it. And it keeps selling F Types so the rest of us can get the up market models.