October build 24 GX delivered Nov 30th from Lexus of Seattle. Only issue has been brake squeal, and that was promptly fixed. Have had nothing but superb service from Lexus of Seattle for years (1 IS, 2 RX's, 3 GS's, and 2 RC F Sports)
P+ and now averaging 20 to 21 consistently. Close to 8k miles and MPG has improved over the last 2k miles. Have see up to 24 on a long road trip. and I do not drive slowly.
Took our P+ in on 25 July, had the squeal TSB done, and no noise now. Our GX is a October 2024 build and we took delivery on 30 Nov. This was through Lexus of Seattle (in Lynwood) and they have been great to deal with. Only took about an hour and a half from arrival to departure.