It’s been two years since we first reported on a drive of an early Allison TC10 automatic transmission. Since then, the innovative product has undergone more testing and development and has entered ...

General Motors is once again facing legal trouble tied to its 10-speed automatic transmission, a gearbox that has spent the last several years building a reputation GM probably wishes it didn’t have.

GM’s 10-speed automatic is back in the spotlight as a new lawsuit claims the automaker knowingly sold vehicles with serious gearbox issues. GM’s 10-speed automatic transmission just can’t catch a ...

General Motors is facing a new class-action lawsuit alleging the automaker knowingly sold trucks and SUVs equipped with defective 10-speed automatic transmissions, despite years of customer complaints ...