Acura's large sedan was updated and improved in 2018, and it returns this year with very little changes. Boasting the brand's new Diamond Pentagon front fascia, the RLX benefits from a sportier exterior appearance, while its hybrid powertrain provides 377 horsepower, sent to the pavement through an SH-AWD all-wheel drivetrain. Among available features, we find a 14-speaker Krell audio system, head-up display and Milano perforated leather seats.