https://www.cnet.com/roadshow/news/2020-ford-shelby-gt500-mustang-detroit-auto-show-debut/

The outgoing GT500 was both quick and fast, with 0-60 mph happening in about 3.5 seconds en route to a claimed top speed of over 200 mph. The new model adds at least another 39 horsepower (I'm betting there will be few more besides) and, perhaps more importantly, a standard seven-speed dual-clutch transmission developed with Tremec. You read that correctly: You can't get a manual transmission any longer in the King of the Hill Mustang. With shifts in as little as 100 milliseconds, the new gearbox will undoubtedly be quicker than a three-pedal setup.

The GT500's various drive modes (including Normal, Weather, Sport, Drag and Track) optimize transmission behavior for the driving at hand, whether tooling around town, lining up in front of a drag strip Christmas tree or idling out of the pit lane at your favorite road course. Interestingly, sport mode is tuned to produce the quickest shifts, while track mode prioritizes smoothness in order to keep the car from getting out of shape.