
The 2015 Ford Mustang GT Hennessey HPE800 transforms the standard GT into a supercharged powerhouse with serious exclusivity. This example stands out as potentially the only 50th Anniversary HPE800 ever built, finished uniquely in Wimbledon White. With extensive upgrades and professional tuning, it delivers a blend of rarity, heritage, and extreme modern muscle performance.

Anniversary Style Meets Aggressive Carbon Details
Finished in Wimbledon White, this Mustang immediately separates itself from typical builds. Carbon fiber hood vents and a rear spoiler introduce functional aggression, while Hennessey badging signals its upgraded status. Staggered lightweight wheels fill the arches, giving the car a planted stance. The overall design balances classic Mustang cues with purposeful aerodynamic enhancements.

Upgraded Comfort With Signature Hennessey Touches
Inside, the cabin combines performance intent with modern comfort features. Heated and ventilated memory seats enhance daily usability, while Hennessey embroidered headrests and premium floor mats add exclusivity. A 12-inch speaker system ensures high-quality audio, and anniversary documentation further reinforces the car’s unique identity. Materials and layout maintain the Mustang’s driver-focused design.

Supercharged Output Redefines the Coyote Platform
Under the hood, the 5.0L V-8 receives a high-flow supercharger system, upgraded fueling components, and precision engine calibration. Output reaches approximately 800 hp / 811 PS and 650 lb-ft / 881 Nm, delivering explosive acceleration across the rev range. Power delivery feels immediate and relentless, supported by dyno tuning and optimized airflow systems.
Backing the performance, a 3.55 limited-slip axle improves traction, while Brembo front brakes provide strong stopping power. The stainless steel exhaust system enhances both sound and efficiency. Together, these upgrades create a balanced package capable of handling significant power without sacrificing drivability.
| Specification | Details |
|---|---|
| Engine | 5.0L Supercharged V-8 |
| Horsepower & Torque | 800 hp / 811 PS and 650 lb-ft / 881 Nm |
| Transmission | Automatic |
| Drivetrain | Rear-Wheel Drive |
| Rear Axle Ratio | 3.55 Limited Slip |
| Brakes | Brembo 15.1-inch Front Upgrade |
Aftermarket Performance Meets Collector Rarity
The HPE800 package places this Mustang in a different league compared to factory GT models. While rivals focus on stock performance, Hennessey builds emphasize extreme output and exclusivity. Its potential one-of-one status, combined with anniversary significance, gives it a unique position within the modern muscle market.

Low Production and Unique Spec Drive Appeal
Rarity plays a major role in the value of tuned performance cars, and this example delivers on that front. Its unique color combination and limited production background enhance desirability. With professional installation and documented upgrades, it offers both reliability and collector interest for enthusiasts seeking something beyond factory offerings.

A Modern Muscle Statement With Extreme Character
The 2015 Ford Mustang GT Hennessey HPE800 combines anniversary heritage with aggressive performance upgrades. Its supercharged power, unique specification, and potential one-of-one status create a compelling package. As it heads to auction, it stands as a bold interpretation of modern American muscle.
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Source: mecum.com





