Even if you’re an experienced home mechanic, there are parts of your car that probably give you trouble. They’re either too hard to access or too complex to work within your garage. Transmissions tend ...

Stellantis may be looking to adapt planetary gear hybrid systems—like the one currently used in the Chrysler Pacifica Hybrid plug-in hybrid minivan—to more rugged vehicles, a patent filing indicates.

Caterpillar will introduce its new planetary transmission designed for medium-duty on-highway applications-- the CX28—as an integrated system with Cat C7 and C9 engines. That would make the new entry ...

If the algorithm thinks you’re into cars, it has probably shown you a video of a planetary manual transmission, aka a Lenco transmission, at some point. And many of you have probably wondered what the ...