2025 Ram HD may offer a single Cummins diesel engine with increased torque, reports suggest

Ram Heavy Duty Lineup Rumors: A New Diesel Engine for 2025

In March, Mopar Insiders reported a rumor about potential changes to the 2025 Ram Heavy Duty lineup, specifically focusing on the diesel engine options. The rumor suggests that Ram will be paring back its two current 6.7-liter Cummins turbodiesel engine options to one, with the remaining engine being more powerful than the most potent engine available today. Currently, Ram 2500 buyers can choose between a Standard-Output (SO) Cummins diesel producing 370 horsepower and 850 lb-ft of torque, while 3500 buyers have the option of a High-Output (HO) version generating 420 hp and 1,075 lb-ft of torque.

Sources within the company have confirmed the plans for a single, more powerful engine for the 2025 lineup, with hopes that it will surpass the performance metrics of the current HO variant. This move could be in response to Ford’s 6.7-liter Godzilla V8 diesel engine, which offers 475 hp and 1,050 lb-ft in base form, or 500 hp and 1,200 lb-ft in HO form. By upgrading their diesel engine, Ram hopes to stay ahead of the competition while continuing to emphasize its Cummins branding and offerings.

Key to Ram’s rumored strategy is the introduction of a new ZF Powerline eight-speed automatic transmission, which is set to replace the current six-speed transmissions in the Heavy Duty lineup. This new transmission, designed for heavier Class 5-8 trucks, is expected to raise the torque cap for the Heavy Duty pickups while also improving fuel efficiency and acceleration. Additionally, it is reported to weigh less than the transmissions it will replace, contributing to overall performance improvements.

With the upcoming changes to the engine and transmission, 2500 buyers can look forward to not being left out of HO turbodiesel potency, a common complaint among Ram customers. The new engine will come as part of a refresh for the 2025 Ram HD lineup, which is expected to include exterior tweaks and possibly the installation of a larger Uconnect 5 system in the cabin. The 6.4-liter Hemi V8 will continue to be offered as the base engine option.

Overall, the rumored changes to the 2025 Ram Heavy Duty lineup suggest that Ram is focused on staying competitive in the diesel truck market by offering a more powerful engine option and improved transmission technology. These updates could help solidify Ram’s position as a leader in the heavy-duty truck segment, appealing to customers who value performance and capability in their vehicles.

Changes to the Diesel Engine Options

Ram’s decision to pare back its current 6.7-liter Cummins turbodiesel engine options to one for the 2025 lineup is a significant change that could have a big impact on performance and capability. By streamlining their diesel offerings, Ram aims to provide customers with a more powerful engine that can compete with the best in the market. This move shows that Ram is committed to staying ahead of the competition and continuing to improve their Heavy Duty lineup.

New ZF Powerline Transmission Technology

The introduction of the ZF Powerline eight-speed automatic transmission represents a major technological advancement for the Ram Heavy Duty lineup. This new transmission is designed to improve performance, fuel efficiency, and acceleration, while also increasing the torque cap for the Heavy Duty pickups. By upgrading to the ZF Powerline transmission, Ram is signaling their commitment to using the latest technology to enhance the driving experience for their customers.

Impact on Customer Experience

For current and future Ram Heavy Duty customers, the changes to the diesel engine options and transmission technology could have a significant impact on their driving experience. With a more powerful engine and improved transmission, customers can expect better performance, efficiency, and capability from their vehicles. These updates demonstrate Ram’s dedication to meeting the needs and expectations of their customers, ensuring that they have access to the best technology and performance in the heavy-duty truck market.

Competitive Positioning in the Market

By making these changes to the 2025 Ram Heavy Duty lineup, Ram is positioning itself as a strong competitor in the diesel truck market. The decision to offer a more powerful engine option and upgrade to a new transmission technology shows that Ram is committed to staying ahead of the competition and providing customers with the best possible driving experience. These updates could help Ram attract new customers and retain existing ones, solidifying their position as a leader in the heavy-duty truck segment.

Continued Emphasis on Performance and Capability

With the rumored changes to the 2025 Ram Heavy Duty lineup, Ram is continuing its emphasis on performance and capability for its customers. By offering a more powerful engine option and improved transmission technology, Ram is ensuring that their vehicles meet the needs of customers who require top-tier performance from their trucks. These updates underscore Ram’s commitment to providing customers with the best possible driving experience, setting a high standard for the competition in the heavy-duty truck market.

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