However, simpler designs for “automatic” gearboxes exist, like this Lego design from [FUNTastyX]. The build is based around a simple open differential but configured in a unique way.

Chrysler (FCA US LLC) is recalling certain 2014-2017 Jeep Cherokee vehicles equipped with a two-speed Power Transfer Unit (PTU). Relative movement in the Power Transfer Unit (PTU) between the ...

The 2020 Porsche Taycan features a two-speed automatic transmission at the rear axle, a first for an EV. This multispeed gearbox aims to improve both acceleration and efficiency at higher speeds.