2026 Ram 3500 High Output vs. Standard Cummins

When you build a 2026 Ram 3500 at Champion CDJR Gulfport, you face a critical decision. Do you stick with the standard Cummins Turbo Diesel, or do you pay the extra ~$3,000 for the High-Output (H.O.) version?

Many buyers assume the H.O. is just "more power." It isn't. It is a completely different powertrain philosophy. The H.O. engine comes mated to a commercial-grade Aisin AS69RC transmission, while the standard diesel uses the Chrysler-built 68RFE transmission.

If you are towing heavy on I-10 or hauling equipment to construction sites in Biloxi, choosing the wrong setup can be a costly mistake.

The Hardware: 68RFE vs. Aisin AS69RC

This is where your money goes. The engines are similar (software tuning makes the power difference), but the transmissions are worlds apart.

Standard Output (68RFE): A 6-speed automatic designed for light-to-medium heavy-duty work. It is smoother, shifts faster, and is cheaper to maintain. However, it is known to have weaker clutch packs that can slip under extreme heavy towing.

High Output (Aisin AS69RC): A massive, commercial-grade 6-speed box. It shifts harder and feels more "truck-like." It is built to handle nearly 1,100 lb-ft of torque without breaking a sweat. It includes a massive 12.2-inch torque converter and a PTO (Power Take-Off) provision for running hydraulic equipment.

Tale of the Tape: Specs & Capability

The H.O. isn't just about bragging rights; it's about legality. If you need to tow over 22,000 lbs, you need the High Output.

Spec	Standard Output Cummins	High Output Cummins (H.O.)	The Winner?
Transmission	68RFE	Aisin AS69RC	H.O. (Durability)
Horsepower	370 hp	420 hp	H.O.
Torque	850 lb-ft	1,075 lb-ft	H.O. (+225 lb-ft)
Max Towing	22,660 lbs	37,090 lbs	H.O. (Massive Win)
Driving Feel	Smooth, Car-like shifting	Firm, Truck-like shifts	Standard (Daily Comfort)
Maintenance	Cheaper (Spin-on filters)	More Expensive (Service intervals)	Standard

The "Dead Pedal" Factor

One "hidden" difference owners notice is throttle response.

● The Standard/68RFE feels punchier off the line because the transmission gearing is taller (3.23 1st gear) and the torque management is less aggressive.

● The H.O./Aisin has "torque management" that limits power in 1st and 2nd gear to protect the driveline. This can feel like "lag" or a "dead pedal" until you get moving. It is designed this way on purpose to prevent snapping axles under heavy loads.

Which One Should You Buy?

Buy the Standard Output (68RFE) If: You tow a modest fifth-wheel (under 18,000 lbs) or a boat. You want a truck that is comfortable to drive daily, shifts smoothly, and saves you money upfront.

Buy the High Output (Aisin) If: You are a "Hotshot" hauler or haul heavy machinery (excavators, multi-car wedges). You need the 30,000+ lb towing capacity and the reliability of a transmission built for constant abuse.

Champion Tip: If you plan to "tune" or modify your truck, the 68RFE actually has better aftermarket tuning support. The Aisin computer (TCM) is locked down tight by the factory.