Tesla’s Semi Era Finally Begins — Nine Years Late and 60% Pricier, Into a Record Diesel Market

Thursday marked the end of Tesla’s longest product gestation: the company commissioned its Nevada Semi plant — nearly nine years after Elon Musk unveiled the electric big rig in November 2017 — beginning commercial-scale deliveries of a truck first promised for production in 2019.

The milestone arrived with a conspicuous omission: Tesla disclosed neither delivery volumes nor current pricing at the event, per available reporting. Independently reported pricing — $290,000 for the 500-mile Long Range and about $260,000 for the 325-mile Standard Range, per a customer quote obtained by Electrek — sits roughly 60% above the $180,000 Tesla advertised for the 500-mile truck at its 2017 unveiling.

The factory, at last

The event took place at Tesla’s first Semi-only factory: 1.7 million square feet beside Gigafactory Nevada, engineered for up to 50,000 trucks a year at full ramp. The first truck rolled off the high-volume line in late April. Thursday’s invite-only ‘Semi Rollout’ paired factory tours with ride-alongs and was livestreamed at 6 PM Pacific; Musk was expected to be absent, attending the White House state dinner for Xi Jinping alongside other tech chief executives.

Demand is showing up before the numbers do

The order book is doing Tesla’s talking for it. This week, clean-transportation nonprofit Catalyst Mobility said a shipper coalition — ZET SCALE, founded by Microsoft and PepsiCo — had ordered 2,500 electric Class 8 tractors with Tesla as the primary manufacturer, nearly double the existing U.S. electric Class 8 fleet. (One nuance: the alliance’s 2,500 covers Class 8 trucks with Tesla primary but not exclusive, so not every truck will be a Semi.) Last month, Swedish freight-technology company Einride agreed to add 500 Semis to its fleet. PepsiCo, which took the first hand-built trucks in late 2022, now runs dozens in daily service, and branded Semis have been spotted with DHL, US Foods, and ArcBest.

A record diesel market does the selling

Tesla could hardly ask for a better fuel-price backdrop. The Department of Energy’s benchmark diesel price rose 24.4 cents to $6.529 a gallon in the September 22 posting — yet another all-time high, per FreightWaves — and AAA put the national average at $6.53, about 77% above the $3.69 drivers paid a year ago. At those prices, the fuel-savings math that has always been the Semi’s core pitch is stronger than at any point since the program began.

Nine years of waiting

The timeline is the story’s shadow. Musk unveiled the Semi on November 16, 2017, promising production would begin in 2019; the target slipped repeatedly — to 2020, then 2021, then 2022 — before a handful of hand-built trucks reached PepsiCo in late 2022. Tesla spent the next three years refining the design and building the Sparks factory, and its July shareholder letter pushed the production start to 2026. The 2017 pricing — $150,000 for the 300-mile version, $180,000 for the 500-mile — now reads as a different era’s number.

The numbers that would prove scale

What comes next is measurable. Tesla’s Semi chief Dan Priestley has said the company expects ‘many thousands’ built by year-end 2026; the Wall Street Journal, via MarketWatch, put Tesla’s U.S. target at up to 15,000 Semis this year, while Electrek’s analysts reckon 5,000 would be a strong result. CFRA’s Garrett Nelson is skeptical the showcase ‘will do much to raise investor enthusiasm’; Morgan Stanley’s Andrew Percoco sees a multibillion-dollar revenue source with driverless trucks running about 20% cheaper per mile. Tesla shares slipped less than 1% Thursday and remain down about 16% on the year — the market, for now, is waiting for the delivery count.