Lexus ICE cars have about 1 or 2 production cycles left before they switch over to an all-electric powertrain. They should also be able to modify the K platform for electrification.

By 2025 almost every new model Lexus sells will have some sort of electrification, on the low end we'll get hybrids, PHEVs and higher up the range it will be fully electric models.

Right now Lexus' shift to EVs will be slow but will ramp up very quickly as we approach 2025.