What is platforma gm u?

Platforma GM U is likely a reference to General Motors' Ultium Platform. Here's some information about it:

The Ultium Platform is a modular electric vehicle (EV) platform and battery system developed by General Motors (GM). It serves as the foundation for GM's next-generation EVs, offering flexibility in vehicle design, battery range, and performance. Key aspects include:

• Modular Design: The platform's modularity allows GM to build a wide range of EVs, from compact cars to trucks and SUVs, using common components. This reduces development costs and speeds up time to market. See: Modular%20Design
• Battery Technology: The Ultium battery system uses large-format, pouch-style cells that can be stacked vertically or horizontally inside the battery pack. This flexibility enables optimizing battery capacity and vehicle packaging. GM touts a proprietary cell chemistry reducing cobalt use. See: Battery%20Technology
• Scalability: The platform supports various battery pack sizes and motor configurations, allowing for different ranges and performance levels. Battery capacities range from 50 kWh to over 200 kWh, offering estimated ranges from 250 miles (400 km) to over 400 miles (640 km). See: Scalability
• Charging Capabilities: Ultium-based vehicles support both Level 2 AC charging and DC fast charging. DC fast charging capabilities can reach up to 350 kW, enabling rapid charging times. See: Charging%20Capabilities
• Vehicle Applications: The Ultium Platform underpins several GM EVs, including the Cadillac Lyriq, GMC Hummer EV, Chevrolet Silverado EV, and others. See: Vehicle%20Applications
• Cost Reduction: GM aims to significantly reduce battery costs through the Ultium Platform and its battery technology. This will make EVs more affordable and accessible to consumers. See: Cost%20Reduction