795-HP Mustang Dark Horse SC Takes on the GT500 and GTD: The Test Results Are In

A specialty Mustang should make you want to open the garage door. A compelling test result gives you another reason to do it. The interesting question here is how each car delivers its performance, and what that means for the enthusiast choosing between them.

Ford rates the Dark Horse SC at 795 horsepower from a supercharged 5.2-liter V8. Its available Track Pack includes carbon-fiber wheels and carbon-ceramic brakes.^[6]

Car and Driver’s October 6 comparison brings together the 2026 Dark Horse SC, 2025 GTD and 2020 Shelby GT500. The measurements below are Car and Driver’s instrumented results.^[1]

The SC test car had the Track Pack Special Edition equipment. Results should not be assigned to an unequipped SC or a convertible.^[2]

The GT500 column uses the Carbon Fiber Track Pack car, not the separate street-tire test. Package identity matters when comparing these results.^[4]

Standing-start times use Car and Driver’s one-foot rollout convention.^[5]

These are tests from different dates, rather than a controlled same-day shootout.^[2][3][4]

The GTD heads the acceleration columns. Yet elapsed time and terminal speed answer different questions: reaching the finish first and travelling fastest at the finish are distinct achievements. Neither measurement alone describes the whole car.

The SC’s stopping distances beat the GTD by one foot in both measurements. The comparison reports that its alignment favored straight-line performance, while the GTD and GT500 used grip-oriented camber adjustments.^[1]

A one-foot margin does not establish a repeatable braking advantage. Likewise, the skidpad order should not become a blanket handling verdict. Alignment is a meaningful test condition, and a skidpad figure does not measure a complete lap or tell you how a car communicates near its limit.

The GTD uses a rear-mounted dual-clutch transaxle and race-derived suspension. That makes it a different engineering proposition from a conventional Mustang performance upgrade.^[3]

For a RAREREG reader, the useful comparison begins with the exact example: equipment, tires, alignment, maintenance and modifications. A model badge cannot establish that an individual car matches the tested specification. Keep the original build information alongside any changes made for track use.

The Dark Horse SC deserves attention without requiring the Shelby’s story to end. Choose the performance character you want to use, then document the car you actually own. None of these results establishes production rarity, future value or a guaranteed result for another vehicle.