Ford Mustang Mach-E GT sales start: Performance Edition power confirmed Chris Davies - Apr 26, 2021, 9:29am CDT Ford has thrown open the order books for the most potent versions of its electric crossover, with the 2021 Mustang Mach-E GT and GT Performance Edition up for sale and with confirmed power numbers. The two most horsepower-heavy iterations of the all-electric vehicle, they put the traditional, internal-combustion Mustang on notice as EVs threaten to soon eclipse them on performance. Ford announced the Mustang Mach-E GT alongside the rest of the variants of the electric crossover back at the end of 2019. However it lagged its siblings to market, with the automaker taking reservations for order slots, but holding off on actually accepting those orders until today.