Hmmmm... so short of completely replacing the wheels there's no way NOT to end up with staggered tires?
I spoke with some guys at the SC and they're confident that pre-refresh 19s will fit on the Palladium S LR--so if you've got your Raven ones they should work fine. The rear wheels will look a little sunken in though. Of course, the staggered setup is but one of the many considerations to be weighed in making a purchase decision. Yes, tire replacement will cost a little more and there's a risk that inability to rotate will result in shorter tire lifespan. But rotation may not be fatal for tire life given that the car's AWD. Also there are traction benefits from having wider tires. Efficiency is still fantastic with 285s.
As others have already noted, there's a lot of improvements with the Palladium S. New features that come to mind: (1) matrix headlights; (2) very responsive MCU-Z with AMD Ryzen and discrete GPU; (3) much more powerful HVAC system (and cooled seats are back). Interior finishes are more upscale than the 2021 MY I was last driving, and it's lightyears ahead of the 2013 MS--rear seat screen, perforated rear seats, door pockets, cabin active noise cancellation. For me, the new features and improvements make the Palladium a worthwhile upgrade. (I took delivery of an Ultra Red Palladium MS about 3 weeks ago. It's truly fantastic.)
Three more things:
1. W/r/t driver's inputs. Default option is the steering wheel now--the yoke's an additional $250. I tried both and went with the steering wheel. If you're getting a 2021-22 Palladium with the yoke, the wheel can be retrofitted.
2. W/r/t sensors. Radar's come back to MS with HW4--mine was a May 2023 build and has the HD radar unit installed. Ultrasonics are gone, but the only features not currently enabled are auto parking, summon, and smart summon. Recent update added the park distance information (its not as accurate as an USS car but enough to be usable).
3. W/r/t efficiency. I've done Houston to Dallas roundtrip. My wh/mi never went over 301 for any leg of the trip. Logged data for two legs of that trip (trackmap disabled):
- Centerville, TX to Dallas, TX: Grafana
- Dallas, TX to Ennis, TX: Grafana