2026 Ford Mustang Boss 429 Unleashed – The legendary Boss nameplate makes a roaring comeback as Ford unveils the 2026 Ford Mustang Boss 429, a modern interpretation of one of America’s most iconic muscle cars. Packed with a monstrous 729HP supercharged V8 engine, aggressive racing components and advanced performance tech, the new Boss 429 is built to dominate both the streets and the track.
| Feature | Details |
|---|---|
| Model | Ford Mustang Boss 429 (2026) |
| Engine Type | 7.0L Supercharged V8 |
| Horsepower | 729 HP |
| Torque | High Torque Output (Track Tuned) |
| Transmission | 6-Speed Manual (Performance Tuned) |
| Drive Type | Rear-Wheel Drive (RWD) |
| Top Speed | 320+ km/h (Estimated) |
| 0–100 km/h | Under 4 Seconds |
| Driving Modes | Track, Sport+, Drag Strip, Normal |
| Cooling System | High-Flow Air Intake + Performance Radiator |
| Brakes | Brembo High-Performance Disc Brakes |
| Suspension | Track-Tuned Sports Suspension |
| Chassis | Reinforced Performance Chassis |
| Exterior Design | Wide Fenders, Carbon Splitter, Aggressive Aero |
| Interior | Alcantara Seats, Flat-Bottom Steering Wheel, Digital Cluster |
| Infotainment | SYNC System, Wireless Connectivity |
| Safety Features | Adaptive Cruise, Lane Assist, Multiple Airbags |
| Price Range | Expected Premium Over Regular GT Models |
| Availability | Limited Production – 2026 |
Modern Aerodynamics
The 2026 Boss 429 keeps the muscular stance of classic Mustangs but upgrades it with modern aerodynamics. A sculpted hood with a massive air intake, wide fenders, a carbon-fiber splitter and a track-tuned rear spoiler give it an unmistakably aggressive presence. LED lighting, sharpened body lines and blacked-out detailing enhance the model’s performance-focused character.
729HP Supercharged V8
At the heart of the new Boss 429 lies a supercharged 7.0-liter V8 engine tuned to deliver 729 horsepower and exceptional torque for instant acceleration. With performance mapping inspired by Ford Racing, the engine ensures explosive power delivery while maintaining impressive reliability. The car pairs with a performance-tuned 6-speed manual transmission, staying true to its muscle-car heritage.
Mechanical Enhancements
Ford has equipped the Boss 429 with an array of racing upgrades to meet the expectations of track-focused drivers. This includes sports-tuned suspension, Brembo high-performance brakes, launch control, and a reinforced chassis for sharper cornering stability. The electronic driving modes include Track, Sport+ and Drag Strip settings for tailored performance.
Premium Features
Inside the cabin, the 2026 Mustang Boss 429 blends comfort with race-inspired elements. Alcantara-wrapped sport seats, a flat-bottom steering wheel, digital instrument cluster and Ford’s SYNC infotainment system deliver a modern driving experience. Additional safety and convenience features include adaptive cruise control, drive-assist tech, and wireless smartphone connectivity.
Conclusion
Ford is expected to release the 2026 Mustang Boss 429 in limited numbers, targeting muscle-car collectors and high-performance enthusiasts. Pricing is expected to be significantly above the standard GT models due to the upgraded engine and track enhancements.