The drivetrain is 3D-printed too ... True to the DIY ethos, an Arduino-based RC system is used to drive the steering servo and motor speed controller, with a home-built pistol-grip controller.

Related: 2024 Lexus LS 500h Review: Refreshingly Uncomplicated What powers the RC 300 depends on the drivetrain configuration. Rear-wheel-drive versions of the entry-level coupe use a turbocharged ...