Ram made waves in 2023 with the unveiling of its groundbreaking all-electric 1500 REV and the Ramcharger Hybrid truck models, although initial details were sparse. In recent developments, a Ram executive underscored the impressive potential of these vehicles’ battery performance. However, production of the fully electric Ram 1500 REV has been postponed in favor of prioritizing the range-extended Ramcharger.
No matter which vehicle hits the market first, fans of American electric vehicles can look forward to a promising future, thanks to the innovative platform underpinning these models.
The STLA Frame Platform: Stellantis’ Versatile Solution
The STLA Frame is a robust platform tailored for full-size, body-on-frame trucks and SUVs, allowing for a wide array of powertrain options including hybrids, battery-electric vehicles (BEVs), range-extended electric vehicles (REEVs), hydrogen fuel cells, and traditional internal combustion engines. Initially set to debut in Ram and Jeep models, this versatile chassis is also poised to make its mark in global markets.
Stellantis has ambitious targets for electric performance, aiming for 500 miles of range with battery-only configurations and up to an impressive 690 miles with range extenders. Moreover, the STLA Frame boasts a towing capacity of 14,000 pounds and a payload rating of 2,700 pounds, establishing high standards in the industry. Notably, it even features the capability to traverse water up to 24 inches deep, enhancing its off-road potential.
Groundbreaking Technology Breakdown
Stellantis has such confidence in the STLA Frame that it is rolling out pure electric and range-extending models first, with traditional gasoline variants following suit. "With the incoming full EV and extended-range EV technologies, we are offering ‘no compromise’ solutions to those hesitant about transitioning to electric," said former Stellantis CEO Carlos Tavares, celebrating this engineering triumph as part of an upcoming product launch for both Ram and Jeep.
When it comes to technology specifics, the BEVs will feature liquid-cooled battery packs starting with a capacity of 159 kilowatt-hours, with potential expansions beyond 200 kWh. By incorporating an 800-volt architecture, these vehicles will facilitate DC fast charging capabilities of up to 350 kW, allowing for a mere 10-minute charge to yield up to 100 miles of range.
Meanwhile, the REEVs will be equipped with both front and rear electric motors and a gasoline engine paired with an onboard generator. This unique design allows for the generator to not only power the electric motors but also recharge the batteries, delivering extended range even under heavier loads—essentially flipping the traditional hybrid paradigm.
This innovative architecture enables REEVs to regain 50 miles of charge with just a 10-minute plug-in, capitalizing on a 400-volt framework that supports charging rates of up to 175 kW. Moreover, the platform integrates bidirectional charging capabilities, allowing vehicles to serve as power sources for other EVs or homes during outages.
The electric motors are rated at an impressive 250 kW, positioning them for all-wheel-drive capabilities and rapid acceleration, with certain models expected to reach 60 mph in as little as 4.4 seconds.
A Platform that Could Redefine the Industry
Designed with full-size utility vehicles in mind, the STLA Frame shares aesthetic similarities with the 2025 Ram 1500 and is seen as a transformational force within the automotive landscape. While the Ram 1500 REV stays within the classic pickup design language, Stellantis believes that this platform is future-ready, capable of embracing new energy technologies without compromising performance or structural integrity.
Using advanced high-strength steel in its construction and reinforced frame rails to safeguard the battery positioned beneath the vehicle, the STLA Frame is not just versatile but also durable. This adaptability allows it to accommodate both electric and gasoline vehicles, making it a pragmatic choice amidst ongoing demand for traditional combustion engines. Such a comprehensive approach to vehicle development positions Stellantis for a smoother transition to mass electrification without the typical infrastructure obstacles.
Final Reflections
As a prominent player in the truck manufacturing sector, Ram is well-positioned to leverage the STLA Frame for substantial commercial success, potentially propelling the industry toward greater electrification. With Stellantis pursuing its ambitious goals for the platform, the company’s drive to lead the market could very well inspire competitive evolution across the automotive landscape. While details such as the pricing for the REV and Ramcharger are yet to be disclosed, a competitive MSRP could significantly enhance the interest and feasibility of these trucks alongside Stellantis’ broader vision for the future.
Source:www.autoblog.com
