A Track-Ready Beast Under the Hammer

An eye-catching Vapor Blue Metallic Ford Mustang Dark Horse, enhanced with Hennessey’s aggressive H850 supercharger package, is currently seeking a new owner. The vehicle is being auctioned on Cars & Bids with no reserve price, and with several days remaining until the August 26 deadline, bidding has already surpassed the $46,000 mark.


Factory Foundations and Upgrades

The Dark Horse serves as the flagship of the seventh-generation S650 Mustang platform, designed for enthusiasts demanding a track-focused machine. In its stock configuration, the vehicle features a 5.0-liter Coyote V8 engine delivering 500 horsepower, complemented by the Handling Package, a tunable exhaust system, and 19-inch wheels. This particular unit is equipped with a 10-speed automatic transmission and carried a factory MSRP of $76,650.


The Hennessey H850 Transformation

The highlight of this build is the $24,950 H850 package. By integrating a high-flow air induction system, an upgraded fuel pump, larger injectors, and a specialized engine calibration, Hennessey successfully boosts the output to 850 horsepower. The build also features:

  • Exterior Hennessey badging and a serialized dashboard plaque.
  • Carbon fiber accents in the engine bay and door sills.
  • A performance-oriented wickerbill rear spoiler.
  • Under-hood LED lighting with remote control.

The seller notes that the vehicle remains in excellent condition, with only minor cosmetic imperfections such as slight scuffing on the front splitter and a small area near the rear emblem where paint was intentionally removed to prevent cracking.


Collector Value and Market Context

With only 2,800 miles on the odometer and a clean accident history, the car remains nearly new. While the collector market for the new Dark Horse is still maturing, modifications can impact valuations. According to industry analysts, while specialized tuner upgrades from reputable firms like Hennessey are generally well-regarded, their effect on long-term value often depends on buyer preference for originality versus raw performance.


Auction Details

Because there is no reserve price set for this auction, the highest bidder on August 26 will officially secure the vehicle. For enthusiasts seeking a turn-key, high-horsepower pony car without the wait times typically associated with custom tuning shops, this auction represents a significant opportunity.