The Model S Signature is now part of Tesla’s final limited-edition farewell for its Plaid flagship lineup, with the company building a small invite-only run as inventory continues to shrink. The program is limited to 350 vehicles total across Model S and Model X, and access is being offered only through email to selected Tesla owners.
In the latest details shared publicly on April 8, 2026, the Model X Signature starts at $159, 420, while the Model S Signature pricing has not been confirmed. The move comes as Tesla phases out the Model S and Model X programs and converts the Fremont line that built them to produce Optimus humanoid robots.
Invite-only Model S Signature details surface
The Model S Signature is being positioned as a final run with exclusive styling and hardware touches that separate it from current production vehicles. Tesla is building 250 Signature Model S vehicles and 100 Signature Model X vehicles, with the Model X limited to a 6-seat configuration only.
Key details shared for the Model S Signature include Garnet Red paint, matching door handles, gold Tesla T badges, a gold Plaid badge, and a Signature badge on the rear. The cabin adds a white interior with alcantara and badging, gold Plaid seat badges with gold piping, Signature-marked door sills, a Signature dash plaque with unique numbering, and a special interior lighting sequence.
Inventory pressure is tightening fast
Tesla chief executive Elon Musk said there were only a “few hundred Tesla Model S & X cars left in inventory” and urged customers who want one to place orders quickly. The company’s own inventory view showed fewer than 5 Model S units near Austin, Texas, and a single Model X in the same area.
That scarcity is feeding the sense that the Model S Signature is less a new chapter than a closing one. The Model X Signature is priced $159, 420, roughly $30, 000 above the current Model X Plaid inventory price of $129, 900, which already reflects a $15, 000 increase Tesla added earlier this month as stock thinned.
Reaction from Tesla watchers turns sharp
Ryan McCaffrey, senior executive editor at IGN and host of the Ride the Lightning Tesla podcast, shared the program details and a full spec sheet for the limited-edition vehicles. The Tesla Austin Owners Club, which is officially partnered with Tesla, also posted about the Signature Series with what appears to be a promotional image.
Separately, YouTuber Zack Nelson, known as JerryRigEverything, mocked the shrinking lineup by calling it a “Tesla going out of business sale. ” The comment captured the mood around a brand that is now closing out its premium sedans and SUVs after years of production.
A final label with historic weight
The Signature name matters for Tesla’s history, because the first Model S launch in 2012 included Signature editions among the earliest units. In this latest version, the Model S Signature is being used as a farewell marker for a vehicle line that began more than a decade ago and is now nearing its last chapter.
Tesla also plans a celebration event in May, described as taking place “at sunset, ” which suggests the company still wants a formal send-off before the last units disappear. For buyers and fans watching the end of the road, the Model S Signature may be the final opportunity to buy into the story while there is still inventory left.
