Although overdrive sounds like a term related to a vehicle’s high-performance attributes, it is the opposite. This feature – generally turned on and off with the touch of a button – reduces an ...

Since the health of our planet became a major societal focus decades ago, automotive engineers have been on a mission to find a balance between performance and efficiency. In the past, the two ...

GM automatic transmissions quite literally rule the world. The venerable Powerglide has been the gold standard of durability and efficiency in drag racing since the ’50s, and the workhorse TH400 has ...