Which Engine Makes Sense on the 2026 RAM 3500 Chassis Cab for Daily Towing around Centennial, CO?
Posted at Fri, Jan 23, 2026 12:04 PM
Perkins Motors - Which Engine Makes Sense on the 2026 RAM 3500 Chassis Cab for Daily Towing around Centennial, CO?
Choosing the right engine for your workday can be the difference between a truck that gets by and a truck that makes every job easier. The 2026 RAM 3500 Chassis Cab offers two available engines with distinct advantages. If your schedule includes frequent trailering and steep grades, the 6.7L Cummins® Turbo Diesel I6 is built for sustained torque. If your routes demand frequent stops, lighter equipment, and familiar service routines, the 6.4L HEMI® V8 balances strong horsepower with approachable drivability. Understanding how each engine supports your use case ensures you invest in capability that pays you back mile after mile.
Let’s align real-world demands with the numbers. The available 6.7L Cummins® Turbo Diesel I6 delivers up to 800 pound-feet of maximum torque and 360 maximum horsepower, enabling a maximum trailering capacity of 34,540 pounds when properly equipped. That torque is your ally during loaded launches, hill climbs, and highway merges with weight in tow. The available 6.4L HEMI® V8 provides 429 pound-feet of maximum torque, 375 maximum horsepower, and a maximum trailering capacity of 21,240 pounds when properly equipped. For lighter bodies, mixed-use routes, or city-focused service, the HEMI® delivers responsive power and steady confidence.
- Daily trailer weight: Match your heaviest frequent trailer to the engine that provides margin for weather, elevation, and traffic.
- Route profile: Consider hills, stop-and-go segments, and highway time to determine whether diesel torque or gas responsiveness fits best.
- Upfit type: Service bodies and heavier specialty equipment often benefit from the diesel’s low-end pull, while lighter flatbeds or boxes may feel well-matched to the HEMI® V8.
- Crew familiarity: Think about driver comfort with diesel refueling and operations versus the easy familiarity of gas-engine routines.
- Service planning: Align the engine choice with your maintenance strategy and technician experience across your fleet.
Technology and safety matter regardless of engine, and the 2026 RAM Chassis Cab helps on both fronts. A high-definition 12-inch Uconnect® touchscreen keeps crews in sync with clear navigation and easy access to communication, while available features like Adaptive Forward Lighting and Forward Collision Warning support safer, more confident miles between jobs. Together, these systems help every driver stay focused on the task while keeping you connected to the day’s plan.
If you are still weighing options, it is smart to test drive both engines on a route that mirrors your day. Ask to include a hill climb, a highway merge, and a few tight turns to evaluate control and visibility. For upfit planning, the RAM Body Builder’s Guide is an invaluable resource, providing dimensional graphics and data covering towing, payload, GCWR, emissions, and electrical systems that can streamline your build decisions. The right engine paired with the right upfit turns capability into predictable productivity.
Frequently Asked Questions:
Which engine is better for frequent heavy towing?
The available 6.7L Cummins® Turbo Diesel I6 offers up to 800 pound-feet of maximum torque and a maximum trailering capacity of 34,540 pounds when properly equipped, making it a strong choice for frequent heavy towing.
Is the HEMI® V8 a good fit for mixed city routes?
Yes, the available 6.4L HEMI® V8 delivers 375 maximum horsepower and 429 pound-feet of maximum torque with a maximum trailering capacity of 21,240 pounds when properly equipped, offering responsive power for stop-and-go routes and lighter upfits.
When you are ready to decide, consider a side-by-side drive and discuss your upfit plans with a knowledgeable team. Perkins Motors can help you match your real-world needs with the right 2026 RAM 3500 Chassis Cab configuration, serving Centennial, Highlands Ranch, and Castle Rock with commercial-savvy guidance that makes the decision straightforward.
