Is the High-Output 6.7L Cummins Turbo Diesel the Best Power Choice for the 2025 Ram 2500 around Milwaukee, WI?

City Ram of Brookfield – Is the High-Output 6.7L Cummins Turbo Diesel the Best Power Choice for the 2025 Ram 2500 around Milwaukee, WI?

Choosing the right powertrain determines how effortlessly your truck handles workweeks and weekends. For many shoppers evaluating the 2025 Ram 2500, the available High-Output 6.7L Cummins® Turbo Diesel I6 stands out on paper—and for good reason. Paired with the TorqueFlite® HD eight-speed automatic transmission, it delivers 430 maximum horsepower and a towering 1,075 lb-ft of Best-in-Class available base diesel torque, designed to move serious weight with confidence.

Of course, picking a powertrain is about more than the spec sheet. It is about how you use your truck—what you tow, how you travel, and what you expect at 5:30 a.m. on a jobsite or 5:30 p.m. on the highway. Below, we break down the diesel’s strengths and what to consider as you decide.

• Low-end torque leadership: The available High-Output 6.7L Cummins® Turbo Diesel I6 excels at getting heavy loads moving and maintaining momentum on grades.
• Transmission synergy: The TorqueFlite® HD eight-speed automatic transmission adds smooth, decisive shifts that keep power on tap without drama.
• Durability mindset: Ram’s heavy-duty engineering and available diesel-specific warranty support are designed for demanding schedules.
• Cabin tech advantage: The Largest-in-Class available 14.5-inch infotainment touchscreen and Class-Exclusive available 10.25-inch Passenger Interactive Display streamline long-haul days.
• Design confidence: Trim-specific grilles, LED headlamps, and an updated wheel lineup balance capability with curb appeal.

Drivers who pull heavy trailers frequently will feel the diesel’s benefits immediately. The confident launch, relaxed highway cadence, and authoritative hill control add up to real-world ease, especially when weather or terrain complicate the day. And with the new in-cabin tech, managing routes, entertainment, and co-pilot tasks is more intuitive than ever.

What if your routine is mixed—some towing, plenty of commuting, and family duty? That is where a test drive tailored to your life makes the call clear. Bring your trailer, try a familiar loop with traffic and hills, and use the screens to see how your workflow feels in the cab. Our team can also walk you through diesel and gas support programs, including powertrain limited warranties and roadside assistance.

Frequently Asked Questions:

How much torque does the available High-Output 6.7L Cummins® Turbo Diesel I6 make?

It offers up to 1,075 lb-ft of Best-in-Class available base diesel torque and 430 maximum horsepower, engineered for confident starts, steady hill performance, and strong highway passing with a trailer.

What transmission is paired with the diesel?

The 2025 Ram 2500 pairs the available High-Output 6.7L Cummins® Turbo Diesel I6 with a TorqueFlite® HD eight-speed automatic transmission, designed for smooth, smart gear changes and heavy-duty durability.

How do the new screens help on long drives and tow days?

The Largest-in-Class available 14.5-inch infotainment touchscreen gives you expansive space for navigation and media, while the Class-Exclusive available 10.25-inch Passenger Interactive Display lets your co-pilot assist without crowding the driver’s screen.

Which trims work best with the diesel setup?

Multiple trims—from TRADESMAN® and BIG HORN® to LARAMIE®, REBEL, LIMITED LONGHORN™, and LIMITED—can be equipped to suit your priorities, from work-focused simplicity to premium comfort and style.

If you are leaning diesel but want a second opinion, City Chrysler Dodge Jeep Ram Fiat of Brookfield can arrange a side-by-side drive and answer your powertrain questions in detail, serving Waukesha, Milwaukee, and West Allis with guidance tailored to your needs.

Request more 2025 RAM 2500 information