A long-term test of the 2026 Lexus RZ has begun, with some outlets reporting on its performance. The vehicle is an electric car, with one report noting it can mimic the sound of a combustion engine and has an unconventional steering system. It is unclear how the Lexus RZ compares to other models, as some outlets are testing different Lexus vehicles, such as the ES 500e and LS 500 AWD, as well as non-Lexus models.