Forza Horizon 5 is set to receive a major update on April 18, introducing the highly anticipated Realms expansion. This new addition will bring a variety of fresh content, including vehicles, landscapes, and weather changes. Among the highlights is one of the most extreme off-road trucks ever built—the Hennessey Mammoth 6×6, a six-wheeled Ram TRX boasting a monstrous 1,012 horsepower.
The Beastly Mammoth 6×6
Originally a standard Ram TRX, the Mammoth 6×6 was transformed by Hennessey Performance into an off-road powerhouse. The Texas-based tuner extended the chassis, added an extra axle, and fitted it with a performance package that boosts the supercharged V8 engine’s output to 1,012 hp and 969 lb-ft of torque. Additionally, the truck’s suspension was upgraded, traction was enhanced, and it received an aggressive new design.
Despite its extreme appeal, the Mammoth 6×6 has already sold out in the real world, making its arrival in Forza Horizon 5 an exciting opportunity for fans to get behind the wheel of this massive machine—at least virtually.
Unlocking the Mammoth 6×6 in Forza Horizon 5
Unlike some vehicles in Forza Horizon 5, the Mammoth 6×6 won’t be available for direct purchase. Instead, players will need to complete a set of off-road challenges to unlock it. While exact details on these challenges haven’t been revealed yet, they are expected to test players’ skills across the diverse terrains introduced in the Realms expansion.
The Mammoth 6×6 will retain all its real-world upgrades, making it perfect for tackling the new landscapes ranging from deserts and forests to mountains and urban environments, along with dynamic weather conditions.
Other Vehicles in the Realms Expansion
The Mammoth 6×6 will join two other Hennessey models already available in the game—the Exorcist Camaro ZL1 (1,000 hp) and the Venom F5. Additionally, players can look forward to new vehicles, including:
- 2024 Lamborghini Revuelto
- 2023 Lamborghini Huracán Sterrato
- 2018 Lotus Exige Cup 430
Forza Horizon 5 Expands to PlayStation
Originally launched in 2021, Forza Horizon 5 is the latest installment in the Forza Horizon franchise, which began in 2012 as a spin-off of the main Forza series. While the game has been an Xbox and PC exclusive, PlayStation players will soon get to experience it for the first time when it arrives on the PlayStation Store on April 29.
With the Realms expansion and the Mammoth 6×6 leading the charge, Forza Horizon 5 continues to push the boundaries of open-world racing, offering players new ways to explore and conquer its ever-evolving world.