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Unreleased Tesla Roadster performance package mule heads to auction

Credit: Cars & Bids

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A rare piece of Tesla history is up for auction, and it will likely fetch a very notable price among automotive enthusiasts and collectors. The vehicle, a 2011 Tesla Roadster Performance Package Development Mule, is the only one of its kind that can be purchased today. In fact, this is the first time that such a vehicle could even be bought, period. 

Back in 2011, Tesla was a much different company. At the time, Tesla was preparing to launch the car that would change the company from a niche electric sports car maker to a fairly mainstream premium EV company. Tesla unveiled the Model S prototype in 2011, so it would not be inaccurate to state that at the time, the company was focusing a lot of its resources on the development of the all-electric premium sedan. 

But as could be seen in the 2011 Tesla Roadster Performance Package Development Mule, the Elon Musk-led company was also working on an upgraded version of its first consumer vehicle around the same time. As noted by Cars & Bids, which is currently putting the rare vehicle up for auction, the unreleased development mule features a number of upgrades that cannot be found on any Tesla Roadster that has been sold to date.

Most noticeable is the development mule’s exposed carbon fiber body, which is unique to the vehicle. It is also fitted with Tarox high-performance brakes, a custom anti-lock braking system flash tune developed by Continental, a differential from Holing, and a Bilstein suspension with a custom tune. The development mule is also equipped with an 80 KWh battery pack, which should give the vehicle more than enough range even by today’s standards. 

As noted by Cars & Bids in its video for the vehicle, the one-of-one development mule started its life as a Tesla Roadster 2.5 Sport that was damaged in a crash. The vehicle was taken back to Tesla for repair, but the company instead opted to use the vehicle to develop an upgrade to the Roadster, much like the vehicle’s R80 (3.0) upgrade. While the Tesla Roadster R80 (3.0) mostly featured internal upgrades, the development mule was more noticeable due to its exposed carbon fiber body. 

Unfortunately for the Tesla Roadster performance mule, it never made it to production and thus, the package was never sold to consumers. Tesla would go on to put its resources into the Model S, which would then become the car that changed the entire idea of what modern electric vehicles can be like. What came next was history, of course, and it includes milestones such as the Model Y becoming the world’s best-selling car by volume in 2023. 

Cars & Bids’ listing for the 2011 Tesla Roadster Performance Package Development Mule can be accessed here. A walkthrough of the vehicle can be viewed in the video below. 

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Simon is an experienced automotive reporter with a passion for electric cars and clean energy. Fascinated by the world envisioned by Elon Musk, he hopes to make it to Mars (at least as a tourist) someday. For stories or tips--or even to just say a simple hello--send a message to his email, simon@teslarati.com or his handle on X, @ResidentSponge.

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Elon Musk

Elon Musk’s answer to Christopher Nolan’s Odyssey got way more specific

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Elon Musk escalated his monthslong feud with Christopher Nolan’s The Odyssey this week, pledging that his own AI video tool will produce a competing version before the year is out. Responding to a fan-made, AI-generated clip of the ancient epic, Musk wrote on X, “Before this year ends, Grok Imagine will make a full-length movie of The Odyssey that is historically accurate and true to the art of Homer.”

In June, Musk quoted an xAI-shared trailer built entirely with Grok Imagine Video 1.5, a two-minute-plus reimagining of The Odyssey styled after a 1970s classical Hollywood epic, and predicted “full movies by the end of the year,” as Teslarati reported at the time. That trailer, built from 36 consistent shots by a single creator, was Musk’s proof of concept. This week’s pledge turns that prediction into a specific commitment, tied directly to Homer’s text rather than a generic demo.


When a fan separately proposed that Musk fund a live-action alternative, to “give Mel Gibson $100 million to film an Odyssey adaptation with painstakingly historically accurate ships, armour, weapons, and casting, with all dialogue taken straight from the original poem and delivered in Homeric Greek,” Musk replied with two words: “I’m down.”

The Grok Imagine pledge lands as the tool’s underlying infrastructure has changed hands. Grok is no longer a standalone product, it folded into SpaceXAI after SpaceX’s acquisition of xAI closed in February, meaning the compute behind any Odyssey production traces back to the same Colossus supercomputers now bundled into SpaceX’s pitch to investors. Musk has separately said SpaceX’s own engineering data is being fed into the next major Grok training run, a two trillion parameter model he’s called the “2T run.”

Whether Grok Imagine can sustain a feature length narrative, rather than a series of impressive individual shots, remains the open question.

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Cybertruck

Tesla Mobile App gets a new feature that wrap fans are going to love

Tesla’s Summer Update removes the USB drive step from customizing your car’s digital wrap design.

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Tesla’s latest 2026 Summer Update quietly closes out one of the more tedious steps in personalizing a Tesla’s digital appearance. Uploading a custom wrap design used to require a USB drive. Now it doesn’t.

The feature is listed in Tesla’s release notes as “Send Custom Wraps from Mobile App.” The company described it plainly: “Skip the USB drive and upload a custom wrap of your car from the mobile app. Instructions for creating a custom wrap here: github.com/teslamotors/custom-wraps.”

The digital wrap tool has been around since Tesla’s 2024 Holiday Update, when it launched for Cybertruck owners first, as Teslarati reported at the time. Getting a design onto the car meant formatting a USB drive, creating a folder named exactly “Wraps,” dropping in PNG files sized between 512×512 and 1024×1024 pixels and under 1 MB each, then plugging the drive in and applying the wrap through Toybox. Tesla expanded the tool to other models and renamed it from “Colorizer” to “Paint Shop” with the 2025 Holiday Update, while also adding license plate and window tint customization alongside the wraps.

The latest Summer Update removes the USB step from that process. Owners will be able to pull a design from wherever they saved it, whether that’s a download from social media or something built from Tesla’s own GitHub templates, and push it to the car directly through the app.

Tesla reveals 2026 Summer Update with crazy fixes to Nav and more

It’s a small fix relative to the rest of this latest release, which also included expanded Grok voice commands, automatic navigation that learns regular routes, and self-driving stats inside the mobile app, all detailed in our rundown of the full Summer Update. The USB requirement was one of the more common complaints about Paint Shop since it launched. Tesla did not say when the wrap upload change would reach individual vehicles, only that the broader update is rolling out now in waves.

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Elon Musk

Tesla Diner is throwing a birthday party with a Franz-signed special treat

Tesla Diner turns one on July 21 with Optimus, roller skates, and a Franz-signed hat.

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tesla diner

Tesla is throwing its Hollywood Diner a first birthday party on July 21 and the celebration comes with a guest list of unique items, including a limited run of Tesla Diner birthday hats personally signed by Tesla Chief Designer Franz von Holzhausen for the first 50 customers who place an in-car order at midnight.

One year after lines wrapped around the block on Santa Monica Boulevard for a diner that most of the restaurant industry did not take seriously, Tesla is making the case that the concept was worth the years it took to build. The concept had been in Musk’s head since at least 2018, when he floated the idea of “an old school drive-in, roller skates and rock restaurant” on X, describing it years later as “‘Grease’ meets ‘The Jetsons’ with Supercharging.”

Tesla Optimus Gen 3 is coming to the Tesla Diner with new ambitions

 

What made the diner genuinely different from any restaurant that came before it was not the menu or the nostalgia. It was the ordering model. Tesla owners could place food orders directly from their vehicle’s touchscreen before arriving, a small feature that hints at something much larger on the horizon. As the Cybercab and unsupervised FSD expand across major cities, the diner model becomes a template for an entirely new kind of commerce. A robotaxi pulling in to charge does not need a human to walk up to a counter. The vehicle places the order, the food is ready on arrival, and the passenger never interrupts the experience of being driven somewhere else. It is the first glimpse of what drive-through commerce looks like when the car is doing the driving.

As Teslarati has reported, Musk signaled immediately after opening that the Hollywood location was only the beginning, posting that Tesla would expand the concept to major cities worldwide and along Supercharger corridors on long-distance routes if the first location proved successful. One year in, the birthday celebration on July 21 makes a strong case that it has. Tesla announced a full day of events including a Cybercab on display, a birthday menu, Optimus in attendance, face painting, a photo booth, roller skating servers, a light show, a Skypad DJ, and complimentary collectibles.

If Musk’s ambition holds, the Hollywood diner is year one of something much bigger. The birthday party is the proof of concept. The robotaxi fleet is the business model waiting behind it.

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