Hennessey Performance introduces a new Hennessey MAMMOTH 400 Ram Sport Truck package. It’s a limited edition run of 250 trucks to celebrate the last of the 2024 Ram 1500 pickups with a 5.7L HEMI V8. Here is what you get and how much it costs. Let’s dig in!
While most new special edition trucks get suspension lifts, this MAMMOTH 400 package gets a lowered suspension that is meant for street performance. Hennessey worked with a FOX / Ridetech suspension system to get a lower stance you see in these images. The truck rides on 22-inch wheels that fill out the wheel wells in a great way.
There is a performance exhaust system that is finished with carbon fiber tips. The 400 designation on this package refers to the horsepower number. The stock 5.7L V8 in these trucks was rated at 395 horsepower, but some exhaust system mods can take this number a bit closer to 400. If you wanted a giant supercharger in this truck, you would have ask for this separately.
The basis for these special edition trucks is a 2024 Ram 1500 Laramie crew cab trim level. There will be three colors available that harken back to the Dodge Viper performance cars. The colors are: Viper Red, Viper White, and GTS Blue. These a finished with full length Viper dual stripes. What do you think about the look of these trucks?
The MAMMOTH 400 Sport Truck package has a retail price of $39,995 on top of the cost of the base Ram 1500 truck. These limited edition trucks come with a limited 3-year / 36,000 mile warranty from Hennessey Performance.
Here is how the new 2025 Ram 1500 with its 3.0L Hurricane I6 twin-turbo engine compares to the outgoing 5.7L HEMI V8 on the Ike GauntletTM – the world’s toughest towing test.
