Ram unveils Power Wagon pickup with 6.7 L Cummins diesel engine

2 January 2026

Stellantis’ Ram brand announced the first-ever availability of the 6.7 L Cummins High-Output (HO) turbo diesel in the Ram Power Wagon. Powered by the 6.7 L inline-six diesel engine, the new Power Wagon produces 430 hp (321 kW) and 1,075 lb-ft (1,458 Nm) of torque. Ram touts the vehicle as the most off-road-capable full-size pickup.

The 2027 Ram Power Wagon has a tow rating of nearly 9,072 kg (20,000 lbs) and a payload capacity of almost 1,360 kg (3,000 lbs). The truck features a range of off-road technologies, offering front and rear electronic-locking differentials, Bilstein shocks, extensive underbody protection, five-link coil rear suspension, Hill Decent Control, Mopar® accessory rock rails, and disconnecting front stabilizer bar. A standard 117 L fuel tank enables an estimated 1,555 km (966 mile) range.

The Ram Power Wagon with Cummins turbo diesel will arrive in the second half of 2026. Stellantis said that vehicle pricing will be announced closer to launch date. Acording to press reports, prices will start at $88,470.

Ram will also lauch the most powerful version of its TRX pickup, the 2027 Ram 1500 SRT TRX, according to media reports. The truck will be powered by a 6.2 L Hemi V8 gasoline engine producing 777 hp (579 kW) and 680 lb-ft (922 Nm) of torque.

The TRX truck—touted as the world’s “fastest and most powerful production gas pickup truck” in the half-ton segment—will accelerate from 0 to 60 mph (97 km/h) in 3.5 seconds. Like the Power Wagon, the 2027 TRX will be available in the second half of 2026 with prices starting at $99,995.

These two powerful pickup trucks are being released as the US government is relaxing fuel economy and GHG emission standards. In December 2025, the National Highway Traffic Safety Administration (NHTSA) proposed to relax the existing Corporate Average Fuel Economy (CAFE) standards for model year 2022-2031 vehicles. In July 2025, the Environmental Protection Agency (EPA) proposed to rescind the GHG Endangerment Finding—a landmark 2009 determination that greenhouse gases in the atmosphere are a threat to the public health and welfare. The latter action, if finalized, would repeal all GHG emission standards for light-, medium-, and heavy-duty vehicles and engines.

Source: Stellantis