First road trip completed. 994 miles at 254 watts/mile. A little higher than my 2018 Model 3 (I think its 33k mile efficiency was around 225 w/m).
Suspension and laminated accoustic glass are big improvements. Also slightly longer range made 80% charge to 264 miles quick at a Supercharger so I could complete my 200 mile drive and arrive with 30 miles range at destination. From Supercharger elevation 5,092 to over 10,662, down to 9,100, back up to 11,158, and then Denver at 5,280, another stress-free FSD trip.