By on April 23, 2018

Hydra-Matic 9T50 General Motors

Way back in 2013, General Motors and the Ford Motor Co. signed an agreement to collaborate on transmissions. The deal stipulated that GM would get access to Ford’s 10-speed automatic transmission, intended for rear-drive applications, if the Blue Oval could have the Hydra-Matic 9T50 nine-speed under development by The General for front-drive models — and everyone would save some money.

However, things didn’t play out as intended. Ford is now saying the nine-speed auto doesn’t provide enough of a fuel economy improvement to justify the added cost and weight of an extra gear. It won’t be using it, at least not in its current form. Instead, Ford engineers have decided to use a trio of transmissions with fewer gears for front-wheel-drive units. (Read More…)

By on December 6, 2016

2016 Chevrolet Malibu

You don’t just develop a multi-cog transmission with your longstanding rival and not use it.

With that in mind, General Motors has big short-term plans for the nine-speed automatic it co-developed with Ford Motor Company. Already announced as uplevel equipment in three models, GM plans to spread the nine-speed love to a total of 10 models within a year. (Read More…)

Recent Comments

  • Jeff S: Agree great work Corey. My parents bought a used 59 Buick LeSabre station wagon to replace the 59 Plymouth 9...
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