Is it a great lease - no. Is it a ton more expensive than other comparable cars - no.
BMW ,Audi, Jag all like to advertise ghost leases. These are basically mythical leases that don't exist. If you read the fine print, the lease is only valid for a certain car that has to be on the lot. These cars don't really exist. It's just an ad to get you in the door. All the advertisements and web pages are also leaving out TTL. So that under 600 BMW 5? Not going to happen, for sure not with a loaded car. I can tell you I shopped a Jag earlier this year. The web page had a lease offer for 349 a month. Went to the dealer, picked a car. Lease payment 805. And that was before TTL. I knew it would be more than 349, but wasn't expecting that. I told the dealer to look, the car advertised in the lease existed at only one dealer in the entire us. -- Ghost lease.
If you go by web pages and forget TTL so you are comparing apples to apples the GT2 is a 585 dollar lease. I think the people thinking they could lease it for 350 bucks have just never really shopped for this expensive of a car before.