While all Mustangs are special, when it comes to this car, some are more special than others. The 2021 Ford Mustang Mach 1 Hennessey 800 is genuinely a different beast. While the original Mustang Mach One would have left the factory with 480 hp and 420 lb-ft, after it has been reworked by Hennessey, the car outputs a whopping 800 hp and 677 lb-ft of torque. Our featured example has a reported 7,749 miles on the clock and offers buyers a turnkey way to experience a lot of performance. Plus, the car’s authenticity is confirmed when you open the hood, where you’ll find a Serial-Numbered Engine Bay Plaque.
While visually, this 2021 Ford Mustang Mach 1 Hennessey 800 may look like a standard car, its restrained looks belie its performance capabilities. Finished in Jet Grey, the exterior is treated to a Mach 1 Appearance Package. This pack adds a unique black/orange exterior hood, side stripe, and orange brake calipers. But aside from an H800 bade on the rear, there’s not a lot that would give away the fact this car channels so much power within. Step inside, and, just like the exterior, the car doesn’t scream Hennessey—if not for the Mach 1 sills, you could be forgiven for thinking this is your everyday Mustang. However, there are subtly embroidered headsets that feature Hennessey-embroidered headrests.
The highlight of the 2021 Ford Mustang Mach 1 Hennessey 800 is naturally found under the hood. It features a 5.0-liter V8 engine, which Hennessey has breathed upon. The Hennessey H800 package includes a high-flow supercharger and high-flow air induction. To handle the added demands, you’ll find upgraded fuel pumps and fuel injectors. The Hennessy package is a professional installation, and the car has been chassis dyno-tuned to get the best power output. All necessary gaskets and fluids have been replaced, while the car’s HPE engine management has also been recalibrated. The result is a car that offers 800 hp and 677 lb-ft of torque—impressive numbers capable of troubling supercars. Power is sent to the rear wheels via a six-speed manual gearbox.
2021 Ford Mustang Mach 1 Hennessey 800
5.0L Supercharged V8
Tremec 6-Speed Manual
RWD
Fighter Jet Gray Exterior
Ebony Interior
Factory Options:
Equipment Group 700A
Mach 1 Appearance Package
Hennessey 800 Package:
High Flow Supercharger
High Flow Air Induction
Upgraded Fuel Injectors
Upgraded Fuel Pump System
All Necessary Gaskets & Fluids
Professional Installation
HPE Engine Management Calibration
Chassis Dyno Tuning
Hennessey Badging
Serial-Numbered Engine Bay Plaque
Hennessey Embroidered Headrests
This 1995 Ford Mustang GT Convertible is what happens when a clean SN95 cruiser is transformed into a genuinely serious street machine. While the chassis shows 99,658 miles, the seller reports that the heavily upgraded drivetrain is substantially fresher, with approximately 2,000 miles on the built 347 stroker V8 and fewer than 750 miles on the professionally built transmission. Finished in factory-correct Laser Red Metallic over Saddle with a matching Saddle soft top, this Mustang retains classic mid-1990s convertible charm while packing performance figures that would embarrass many modern muscle cars. With a dyno-reported output of over 450 horsepower at the wheels and more than 510 lb-ft of torque, this is not a casual bolt-on build—it’s a purposefully assembled forced-induction street car for enthusiasts who appreciate old-school supercharged V8 brutality.
The 1965 Ford Mustang GT helped ignite America’s pony car revolution and quickly became one of the most influential performance cars of the 1960s. Combining sporty styling, compact dimensions, and V8 power at an attainable price point, the Mustang transformed Ford’s image overnight and created an entirely new segment in the automotive world. Showing just 18,813 miles, this example is finished in elegant Vintage Burgundy over a black interior and equipped with the highly desirable GT package, complete with a 289ci V8 and 4-speed manual transmission. With its timeless proportions, unmistakable styling cues, and engaging analog driving experience, this first-generation Mustang GT represents the pure essence of mid-1960s American performance motoring.
This 1993 Ford Mustang LX 5.0 Convertible represents the final production year of the legendary Fox-body Mustang, a platform that helped define affordable American V8 performance throughout the late 1980s and early 1990s. Showing just 34,294 miles, this example stands out thanks to its highly desirable 5.0-liter V8 drivetrain, striking Bright Red over Opal Gray color combination, and classic open-top Fox-body styling. The LX trim remains especially sought-after among enthusiasts for its cleaner, lighter-weight appearance compared to the GT models, while the convertible configuration adds a more relaxed cruising personality to Ford’s legendary pony car formula. Equipped with desirable factory features along with tasteful aftermarket audio and exhaust upgrades, this low-mileage Mustang delivers both collector appeal and unmistakable 1990s character.
This 1995 Ford Mustang GT Convertible is what happens when a clean SN95 cruiser is transformed into a genuinely serious street machine. While the chassis shows 99,658 miles, the seller reports that the heavily upgraded drivetrain is substantially fresher, with approximately 2,000 miles on the built 347 stroker V8 and fewer than 750 miles on the professionally built transmission. Finished in factory-correct Laser Red Metallic over Saddle with a matching Saddle soft top, this Mustang retains classic mid-1990s convertible charm while packing performance figures that would embarrass many modern muscle cars. With a dyno-reported output of over 450 horsepower at the wheels and more than 510 lb-ft of torque, this is not a casual bolt-on build—it’s a purposefully assembled forced-induction street car for enthusiasts who appreciate old-school supercharged V8 brutality.
The 1965 Ford Mustang GT helped ignite America’s pony car revolution and quickly became one of the most influential performance cars of the 1960s. Combining sporty styling, compact dimensions, and V8 power at an attainable price point, the Mustang transformed Ford’s image overnight and created an entirely new segment in the automotive world. Showing just 18,813 miles, this example is finished in elegant Vintage Burgundy over a black interior and equipped with the highly desirable GT package, complete with a 289ci V8 and 4-speed manual transmission. With its timeless proportions, unmistakable styling cues, and engaging analog driving experience, this first-generation Mustang GT represents the pure essence of mid-1960s American performance motoring.
This 1993 Ford Mustang LX 5.0 Convertible represents the final production year of the legendary Fox-body Mustang, a platform that helped define affordable American V8 performance throughout the late 1980s and early 1990s. Showing just 34,294 miles, this example stands out thanks to its highly desirable 5.0-liter V8 drivetrain, striking Bright Red over Opal Gray color combination, and classic open-top Fox-body styling. The LX trim remains especially sought-after among enthusiasts for its cleaner, lighter-weight appearance compared to the GT models, while the convertible configuration adds a more relaxed cruising personality to Ford’s legendary pony car formula. Equipped with desirable factory features along with tasteful aftermarket audio and exhaust upgrades, this low-mileage Mustang delivers both collector appeal and unmistakable 1990s character.
The Jaguar XKR-S represented the wild side of Jaguar grand touring in the early 2010s, taking the already potent XKR and transforming it into something far more aggressive, focused, and memorable. As Jaguar’s most powerful production model at the time of launch, the XKR-S combined traditional British luxury with supercar-level performance, wrapped in one of the brand’s most dramatic modern designs. This 2013 Jaguar XKR-S Convertible shows approximately 31,722 miles and presents in a particularly eye-catching specification, pairing Polaris White paint with a rich Warm Charcoal and London Tan interior, topped by a striking Bordeaux soft top. With its factory carbon fiber aerodynamic elements, premium audio, and supercharged V8 soundtrack, this is an increasingly desirable modern Jaguar performance flagship.
This 2018 Maserati GranTurismo Sport Convertible embodies the final era of Maserati’s naturally aspirated grand touring philosophy, pairing timeless Italian styling with one of the most emotional V8 soundtracks of the modern era. Showing just 26,297 miles, this GranTurismo Sport Convertible is finished in elegant Blu Sofisticato Metallic over a Nero interior and delivers the kind of analog driving character that has become increasingly rare in today’s performance car landscape. Beneath its sculpted bodywork sits Ferrari-derived V8 power routed through a traditional automatic transmission, creating a driving experience centered around sound, drama, and long-distance comfort. Equipped with desirable carbon fiber interior trim, gloss black MC Design wheels, and a premium Harman Kardon audio system, this Maserati offers a compelling blend of exclusivity, style, and open-top grand touring capability.
Mercedes-AMG created the GT lineup to serve as a true standalone performance halo car, blending race-inspired engineering with unmistakable grand touring character. Positioned between the standard AMG GT and the range-topping GT R, the GT C introduced wider bodywork, rear-wheel steering technology, and significantly enhanced performance dynamics derived from AMG’s motorsport experience. This 2018 Mercedes-AMG GT C shows approximately 19,277 miles and is finished in striking Magnetite Black Metallic over an AMG Classic Red and Black Exclusive Nappa Leather interior. Equipped with desirable factory options including the AMG Carbon Ceramic Braking System, AMG Night styling packages, and AMG Matte Carbon Fiber trim, this GT C delivers an aggressive yet sophisticated specification. Combining open-air driving with thunderous V8 performance, this AMG roadster offers a visceral experience that perfectly captures the spirit of modern AMG engineering.
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