Tesla has officially launched high-volume production of its Semi electric truck at a dedicated facility in Nevada. The new plant spans 1.8 million square feet and is designed for an annual capacity of 50,000 vehicles. Deliveries of the redesigned truck are beginning immediately.
The updated Semi features in-house 4680 battery cells and a redesigned drivetrain utilizing a steel-caged rotor. The vehicle incorporates electric steering to eliminate hydraulic systems and a centralized thermal management system known as the Megamanifold, which is shared with the Cybercab.
Tesla emphasizes vertical integration, producing components such as batteries, drive axles, and seats internally. The company reports that its current Semi fleet has maintained over 98% uptime in 2026. Charging via Megachargers allows for a 60% range recovery in 30 minutes.
The business case for the Semi relies on the cost difference between diesel and electricity. Tesla estimates diesel fuel costs at approximately $0.80 per mile, while electricity costs range between $0.20 and $0.30 per mile. The company plans to use the trucks for its own freight operations.
Recent orders include 2,500 units for the ZET SCALE alliance and 500 units for Einride. While official pricing remains unconfirmed, previous reports suggest quotes of $260,000 for the Standard Range and $290,000 for the 500-mile version, which is significantly lower than the average electric Class 8 truck price.
