Preview: Hennessey Mammoth 1000 Ram TRX Pickup!

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Hennessey Mammoth 1000 Ram TRX Pickup Preview: Hennessey Mammoth 1000 Ram TRX Pickup!

After the one announced in September 2020 Hennessey MAMMOTH Ram TRX 6 × 6 with 1.200 PS the Texan tuner has now announced another MAMMOTH vehicle. Namely the Hennessey Mammoth 1000! It's based on the brand new one 2021 Hellcat TRX Ram with +700 PS and is strict limited. The upgrades for the MAMMOTH 1000 include an improved one 2.65L loader, an upgrade of the Pulleys, Stainless steel cylinder heads, customized Exhaust components with high flow and a special HPE software for the engine control unit. The performance increases with it 1.012 PS and 1.313 NM torque (0-60 miles in 3,2 seconds, 1/4 mile in 11,4 seconds at about 193 km / h). So 310 hp in addition! But there are also some visual modifications. And by means of MAMMOTH OFF-ROAD STAGE 1 package with 2,5 inch lift kit, newer front bumper with LED lights, 20 inch Hennessey 10-spoke rims and 35-inch off-road tires and a special one Leveling kit for the front axle.

Hennessey Mammoth 1000 Ram TRX pickup!

There is also one lockable Storage compartment cover and electronically retractable treads. A finished vehicle as HENNESSEY MAMMOTH 1000 including 2021 RAM 1500 TRX and a warranty of 2 years / 24.000 miles costs 135.350 USD without delivery. The production is to just 200 units limited. Every vehicle comes with Plaques with Serial number Mistake. If we get more information, there is of course an update for this report. You will be informed of this if you simply do ours Feed subscribe to. Have fun watching the pictures and stay true to us!

Hennessey Mammoth 1000 Ram TRX Pickup 2 Preview: Hennessey Mammoth 1000 Ram TRX Pickup!

Photos: Hennessey performance

Hennessey Mammoth 1000 Ram TRX Pickup:


  • 1.012 PS
  • 1.313 NM torque


  • 0-60 mph: 3,2 seconds
  • 1/4 mile: 11,4 seconds at 120 mph (approximately 193 km / h)


  • Improved 2.65L compressor system
  • Lower pulley upgrade
  • Upgrade the top pulley
  • Stainless Manifolds
  • High current catalysts
  • improved high flow rate injectors
  • High-flow central tubes
  • High flow rate injectors
  • High flow air intake system
  • new crankcase ventilation system
  • HPE calibration upgrade (chip tuning)
  • MAMMOTH Custom front bumper
  • LED lights in the front bumper
  • MAMMOTH rear bumper
  • retractable electronic tonneau cover
  • improved electronic steps
  • 20-inch Hennessey 10-spoke rims
  • 35-inch off-road tires
  • Leveling kit for the front axle
  • all necessary seals and fluids
  • professional installation
  • Chassis dyno testing
  • Road tests (up to 200 miles)
  • Hennessey emblems
  • MAMMOTH 1000 emblems
  • Serial number plaque consecutively
  • Limited edition (1 of 200)
  • 2 years / 24.000 miles warranty

Of course, that wasn't the end of it. Our tuning magazine has tens of thousands more tuning reports in stock. Do you want to see them all? Just click HERE and look around. Or are you particularly interested in the tuner Hennessey Performance? Then the following excerpt is sure to be just the thing.

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