Meet The Hennessey’s Awesome Mammoth 1000 SUV 

by AutoExpert   |  29 April, 2021

Share :

Finally, Hennesey announced the 7-seated Ram 1500 TRX dubbed Mammoth 1000 SUV  and this modern-day version of the Ramcharger. As you've guessed it is based on the Ram 1500 TRX, but this one is an ultra-exclusive SUV with performance similar to a supercar.

Hennessey has plans to change the TRX's supercharged 6.2-liter V8  that delivers the usual 702 horsepower and 880 Newton-meters of torque, with upgrades for the supercharger, high-flow fuel injectors, an optimized air induction system, new catalytic converters, and a special HPE calibration.

This way, the Hennessey's output will be 1,012 horsepower and 1,314 Newton-meters of torque and could reach the 0-60 mph (0-96 km/h) acceleration in just 3.2 seconds. Also, the test drives for the quarter-mile show a result of 11.4 seconds at 120 mph (193 km/h). 

As mentioned above the new truck will become a seven-seat SUV, equipped with bespoke bodywork, an extended roofline, and a sizeable rear window. Inside, the 7-seated will consist of a second-row of captain’s chairs and a folding third-row bench.

For a more drastic change, Hennesey includes a heavy-duty front bumper, with a 2.5-inch lift kit, and bigger 20-inch wheels encased in 35-inch off-road rubber. As a bonus, there are also LED auxiliary lights with a front suspension leveling kit.

According to CEO John Hennessey, the Mammoth 1000 is the “king of SUVs [meant to give its] customers the ultimate combination of space, power, and exclusivity.”  The price for the strong beast starts at $375,000. Let's not forget that this is also 20 limited examples.

Recomended:

From Workhorse to Status Symbol: How the Pickup Truck Quietly Took Over America’s Roads - Photo
Others
From Workhorse to Status Symbol: How the Pickup Truck Quietly Took Over America’s Roads

Picture a grocery-store parking lot in 1993: Tauruses, Accords, maybe a stray Explorer. Fast-forward to the same lot in 2026 and you’re surrounded by tailgates. Statistically that feeling is

AutoExpert
I Tried Ceramic Coating So You Don’t Waste $1,500: Here’s the Unvarnished Truth - Photo
Tips & Tricks
I Tried Ceramic Coating So You Don’t Waste $1,500: Here’s the Unvarnished Truth

I still remember the day I fell for the pitch.My hatchback had just come out of a basic wash, and the detailer, towel in hand, grinned like he’d discovered electricity. “If you reall

AutoExpert
EV Batteries Don't Just Die and Get Thrown Away. Here's the Surprisingly Cool Thing That Happens Next. - Photo
Others
EV Batteries Don't Just Die and Get Thrown Away. Here's the Surprisingly Cool Thing That Happens Next.

One of the most common questions people have about electric vehicles never really gets answered in car reviews or commercials: what happens when the battery eventually dies?It's a fair questio

AutoExpert
Hongqi G919 Is A Body-on-Frame SUV With 831 HP - Photo
Car News
Hongqi G919 Is A Body-on-Frame SUV With 831 HP

Hongqi built its reputation transporting China’s political elite in massive formal limousines, not by climbing mountains or wading through mud. Now the brand is heading into the booming rugged S

AutoExpert
Hennessey Just Turned the Ford Expedition Into a Family Raptor - Photo
Tuning
Hennessey Just Turned the Ford Expedition Into a Family Raptor

Hennessey usually grabs attention by adding absurd amounts of horsepower to already fast vehicles. This time, though, the company went in a different direction. The new VelociRaptor Expedition is less

AutoExpert
Aston Martin’s New $80,000 Racing Simulator Looks Like A Valkyrie Cockpit - Photo
Others
Aston Martin’s New $80,000 Racing Simulator Looks Like A Valkyrie Cockpit

Aston Martin has revealed a new version of its ultra-expensive racing simulator, and it’s aimed at the kind of person who thinks a normal sim rig looks a little too sensible for the living room.

AutoExpert
Kia Carnival Owners Need To Check This Recall Before The Next Family Drive - Photo
Car News
Kia Carnival Owners Need To Check This Recall Before The Next Family Drive

A minivan recall never sounds dramatic at first. It sounds like paperwork. A letter in the mail. A service appointment to squeeze in between school pickup, groceries, work, and the 47 other t

AutoExpert
Dealers Are Practically Paying You to Take a New Car Right Now (If You Know Where to Look) - Photo
Car News
Dealers Are Practically Paying You to Take a New Car Right Now (If You Know Where to Look)

If you've been waiting for the right moment to buy a new car, you might want to stop waiting.Fresh data from Kelley Blue Book, released this week, shows that new-vehicle prices moderated in Ma

AutoExpert
Is Your Car's Odometer Lying to You? Over 2 Million Vehicles on U.S. Roads Have Been Tampered With - Photo
Tips & Tricks
Is Your Car's Odometer Lying to You? Over 2 Million Vehicles on U.S. Roads Have Been Tampered With

When you buy a used car, you probably check the vehicle history report, poke around the exterior for dents, and maybe take it for a short test drive. That covers a lot of ground. But there is one scam

AutoExpert
Peugeot Brings Back The GTi With The Electric e-208 GTi - Photo
Car News
Peugeot Brings Back The GTi With The Electric e-208 GTi

Peugeot is bringing the GTi badge back, except now it’s attached to an electric hatchback instead of a noisy little gasoline engine. The production e-208 GTi will make its full debut on June 12,

AutoExpert