New or Significantly Altered Models

2018 Lexus LC
2018 Lexus LS
2019 Lexus ES

Mostly Unchanged

2018 Lexus GS
GS 200t becomes GS300
2018 Lexus IS
IS 200t becomes the IS 300 (RWD). Horsepower is up slightly on 3.5 l models: 260 bhp on IS 300 AWD models and 311 bhp on IS 350 models.
2018 Lexus RC
The RC 200t has been renamed RC 300.
2019 Lexus GX
2019 Lexus LX
2019 Lexus NX
2019 Lexus RX