STLA Frame platform with a battery pack. | Image: Stellantis
Stellantis released new details about its big “multi-energy” vehicle platform, STLA Frame. The new platform runs primarily on battery-electric technology but can also underpin internal combustion, hybrid, gas-extending, and hydrogen vehicles, the company said.
STLA Frame supports bidirectional charging, and its pure EV version has an 800-volt architecture with up to 350kW of DC fast charging speeds that can add 100 miles in 10 minutes. When configured with a gas range extender (REEV), the platform uses a 400-volt architecture with up to 175kW charging that adds 50 miles in 10 minutes.
STLA Frame will give trucks like the Ram 1500 Ramcharger up to 690 miles of range with the help of a gas-powered range extender, or 500 miles purely on…