Ford Mustang Mach 1 S550 For Sale
Search every Ford Mustang Mach 1 S550 for sale nationwide across dealers, auction, and private sellers.
A performance-focused Mustang model that takes inspiration from the GT350 and Bullitt, to create a track-ready experience capable of putting down nearly 500 horsepower out of a 5-liter V8.
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Mustang
S550
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About The Ford Mustang Mach 1 S550
The Ford Mustang Mach 1 (S550, 2021–2023) uses a naturally aspirated 5.0L Coyote V8 producing 480 hp and 420 lb-ft of torque, paired with either a 6-speed Tremec TR-3160 manual transmission or a 10-speed automatic. The chassis incorporates components from the Shelby GT350 and GT500, including the GT350's Tremec transmission, rear subframe, steering system, and oil cooler, along with MagneRide adaptive damping, Brembo brakes, and a Torsen limited-slip differential.

The Mach 1 also uses a revised aerodynamic package with a front splitter, rear spoiler, underbody panels, and functional cooling ducts developed to improve stability and thermal management. With its naturally aspirated V8, manual transmission option, rear-wheel drive, and chassis hardware borrowed from Ford's Shelby models, the S550 Mach 1 sits between the standard Mustang GT and the more track-focused Shelby variants.