On January 1, 2026 in Auburn Hills, Michigan, Ram unveiled the first Power Wagon equipped with a Cummins turbodiesel engine, marking a historic step in the brand’s off-road pickup line.
The launch of the 2027 model was presented via the short film “Resurrection”, shown by Tim Kuniskis, head of the American brands, SRT Performance division and Ram’s marketing and retail strategy.
At the heart of the novelty is the familiar 6.7-liter Cummins HO engine, an inline-six turbodiesel that delivers 430 hp and 1,075 lb-ft of torque, making the Power Wagon the diesel torque leader in its class. Despite the new engine, Ram claims the model still retains its title as the most capable full-size off-road pickup.
Cummins in the Power Wagon: a long-awaited customer request
According to Kuniskis, the use of the Cummins engine in the Power Wagon fulfills a long-requested request from customers. The aim is to combine the robustness of the diesel engine with the model’s extreme off-road characteristics, which improves range, traction and performance on trails and demanding terrain.
The Ram Power Wagon with Cummins turbodiesel will hit the market in the second half of 2026, with a starting price of $88,470 including shipping.
Built for trails and heavy work
Like the petrol version, the diesel Power Wagon has underbody protection that protects the DEF tank, fuel tank and gearbox. The kit includes 20-inch satin black wheels with 34-inch all-terrain tires.
The model retains fixed front and rear axles with electronically lockable differentials, unique in its class. Manufactured by American Axle Manufacturing, the axles measure 9.25 inches in the front and 11.5 inches in the rear with a 3.42:1 ratio, in addition to reinforced 38mm rear axle half-axles.
At the front, the suspension uses a three-link system with Bilstein monotube shock absorbers and an electronically disconnectable stabilizer bar, which provides greater mobility on trails. At the rear, the Power Wagon uses a five-link coil-spring suspension system, also with Bilstein components, that improves comfort without sacrificing cargo capacity. Rear air suspension with automatic leveling is also available as an option.
Gearbox and increased range
To make full use of the torque from the diesel engine, the 2027 Power Wagon uses an 8-speed TorqueFlite HD automatic transmission coupled with 3.42 axle ratio. The first six gears prioritize power and traction, while the last two reduce engine revs on the road, improving fuel economy and noise comfort.
A 31-gallon tank provides an estimated range of up to 600 miles, specifically designed for overlanding and long expeditions far from conventional infrastructure.
Robust design and unique configuration
The new Power Wagon with Cummins will only be offered in a 4×4 configuration with a double cab and a 6ft 4in cargo floor. Off-road angles include 26.1° approach angle, 26.0° departure angle, 20.6° break angle and 13.2 inches of ground clearance. Standard are Mopar rock rails to protect the cabin and chassis.
In terms of appearance, the model retains the Power Wagon’s signature aggressive style with a functional sports hood, wider wheel arches, exclusive graphics on the cargo bed, satin black details and Cummins badges on the front fenders. Options include extended LED lighting, RamBox cargo management system and heated door mirrors with full electric adjustment and memory function.
With the introduction of the Cummins engine in the Power Wagon, Ram expands its halo model lineup and strengthens its focus on offering highly specialized configurations that combine extreme off-road performance, heavy duty capability and increased range.
Source and images: Stellantis. This content is created with the help of AI and reviewed by the editorial team.
