Should you’re into vans, the Ram Energy Wagon is undoubtedly one of many sickest full-size choices on sale as we speak with its beefy appears and off-road focus setup. Nonetheless, it was all the time lacking a sure one thing… a Cummins turbodiesel motor. That’s, till now. Tim Kuniskis, the madman on the helm of Ram, says the upcoming 2027 Energy Wagon is getting a turbocharged 6.7-liter Cummins diesel motor, and the specs make it sound prefer it produces sufficient energy to resurrect the Dodge brothers.
Horsepower, admittedly, is not an excessive amount of to put in writing dwelling about. The massive inline-six solely places out 430 hp, however torque is what this factor is all about, child — 1,075 pound-feet of it to be precise. That energy is fed by a beefed-up eight-speed computerized transmission and a taller 3.41:1 axle ratio. It is sufficient oomph to offer the Energy Wagon a “practically” 3,000-pound payload capability and 20,000-pound tow score. Not too shabby.
The massive bruiser additionally comes with greater rear axle shafts (now 34 mm) to handle the upper torque and obtainable automatic-leveling rear air suspension that may assist with the newly obtainable fifth-wheel gooseneck trailer preparation. Diesel Energy Wagons will probably be fitted with 20-inch wheels and 34-inch tires. Gasoline vans get 17s. It retains the entrance and rear coil-spring reside axles, every of which is fitted with electrical differential locks, with the rear performing as a limited-slip differential. It is also acquired Bilstein shocks and a hell of a whole lot of underbody safety.
The CumWagon
The Cummins Energy Wagon isn’t any completely different than the fuel truck in that it is solely provided in a 4×4 crew cab configuration with a 6-foot-4-inch mattress. It is even acquired the identical sport efficiency hood and commonplace rock rails alongside the perimeters that complement the Energy Wagon graphics we’re oh-so conversant in. In fact, there may be now a smattering of Cummins badges to associate with them. It additionally has practical wheel arch extensions to make room for the a lot bigger tires. Patrons can add in issues like body-color door handles, prolonged LED lighting for the cab and mattress and the RamBox cargo administration system. They’ll additionally throw in trailer mirrors.
On the within, there are some very old-school material bench seats heated entrance and rear as commonplace, in addition to a not-so-old-school 12-inch infotainment show. If that is not your model, go for the heated and ventilated entrance leather-based bucket seats, 14.5-inch heart show and upgraded sound techniques. There may be additionally a smattering of accessible driver aids to make dealing with a beast like this a bit extra manageable. The inside of the Energy Wagon is typical Ram, which is to say it is nearly the most effective truck inside you will discover in the marketplace.
Some sacrifices
Patrons must pay for the privilege of the Cummins Wagon. It begins at $88,470, together with vacation spot. That is practically $13,000 greater than the V8 Energy Wagon, however it’s roughly in keeping with the premium the Cummins instructions over different Ram 2500 V8 choices. It is anticipated to hit sellers someday within the second half of 2026.
Becoming the Cummins to the Energy Wagon is sensible, would not it? It is a huge truck deserving of a giant motor, however be warned: there are going to be some drawbacks and sacrifices in case you go along with the Cummins over the 6.4 Hemi. The inline-six diesel is longer and heavier than the V8, which suggests the Energy Wagon’s iconic factory-winch-prepped bumper is not going to suit, in accordance with MotorTrend. The motor’s plumbing can also be going to trigger packaging points with the truck’s anti-roll-bar-disconnect techniques and locking differentials, so there’s going to be some off-road-readiness compromises, and that does not even embody the truth that it weighs a lot extra. Weight is kind of the enemy of rock crawling — one thing the fuel Energy Wagon is kind of good at. Nonetheless, even the diesel truck has a 26.1-degree method and 26-degree departure angle with 13.2 inches of floor clearance and a 20.6-degree breakover angle.
Nonetheless, none of that deterred Ram. Kuniskis stated that clients have been telling them “for years” to place the diesel within the Energy Wagon, and who’re they to disclaim the client a compromised product? Mainly, clients will get to resolve if they need a bona fide rock crawler within the gas-powered Energy Wagon or a towing monster with a extremely sick look within the diesel-powered Energy Wagon.



