Here's all the info that GMC shared about the Sierra EV's charging capability.
- 800V platform
- 350 kW DC fast charging, 100 miles of range in 10 minutes
- 19.2 kW AC charging
- bi-directional charging
- 10.2 kW off-board power through up to 10 outlets
GMC’s introduction of the first-ever Sierra EV marks a turning point for the premium truck brand, as it expands its portfolio of all-electric trucks. Led by the 2024 Sierra EV Denali Edition 1, it offers uncompromising pickup capability, a GM-estimated 400 miles of range1 on a full charge and...
Additionally, the 2024 Sierra EV Denali Edition 1’s Power Station Pro allows the truck to be used as a mobile power source in multiple situations. With the available Ultium Power Bar accessory, the 2024 Sierra EV offers 10.2kW of off-board power through up to 10 outlets that can help power tools and other accessories on the trail or at a campsite, as needed. When properly equipped, the Sierra EV Denali’s Power Station Pro can even power another EV.
This off-board power capability means that with the right configuration, such as a bi-directional charger and additional products and services offered through GM Energy’s Ultium Home line, the Sierra EV Denali Edition 1 can power a home’s essential necessities, for up to 21 days collectively.
When it comes to charging performance, the 2024 Sierra EV Denali includes a 19.2kW onboard AC charging module for home and public charging. It also features 800V DC Public Fast Charging capability of up to 350kW, enabling approximately 100 miles of range to be added in only 10 minutes.
Owners also have access to Ultium Charge 360, GM’s holistic approach to EV charging, designed to help simplify the overall charging experience, including access to more than 110,000 publicly available charging points in the U.S. and Canada.