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What Tesla has in store for 2017: Model 3, Model Y, Solar Roof and more
Tesla CEO Elon Musk revealed his vision of the future through the company’s Master Plan Part Deux on July 20, 2016. Filled with predictions about his complex and detailed plan to marry self-driving electric vehicles covering all segments, with solar rooftops and integrated battery storage units, 2017 should be the year when many of them begin to come into focus in a way the public can visualize.
Tesla Model 3 Deliveries
Arguably the most anticipated product on Tesla’s roadmap is its affordable mass market Model 3 mid-size sedan which will see first deliveries take place at the end of 2017. The car has been in “pencils down mode” since summer, meaning the final design has been locked in and the process of getting it ready for production has begun. Elon has hinted that plans call for a volume production date that would begin sometime near the summer of 2017.
Silver Model 3 seen at Tesla’s employee-only Q3 celebration party in San Jose, CA
Goals should always exceed one’s grasp and Musk recognizes that starting volume production on Model 3 by the end of July is going to be next to impossible. He was chastened a bit by the roll out of the Model X, which began in September, 2015. A number of production glitches delayed full production of that car until well into the second quarter of 2016.
That experience tempered Elon’s irrepressible optimism with a dose of real world experience. Even assuming production did begin next summer, it would result in relatively few cars being produced. Those would get into the hands of customers living near the factory in Fremont, California so that any post-production issues can be addressed quickly and efficiently. The lessons learned would then be used to improve the quality of the cars to come.
Machines That Builds Machines, Come to Life
A main area of focus for Musk and Tesla’s production arm is devising ways to reap significant benefits from a total rethinking of the manufacturing process by “building the machine that builds the machine”. Having recently acquired a leading engineering firm in Germany focused on building advanced automation tools, Tesla believes that a properly designed factory could operate at 5 to 10 times the speed of today’s production facilities.
Drone video of Tesla’s Gigafactory shows the battery factory more than doubling in size
“Tesla engineering has transitioned to focus heavily on designing the machine that makes the machine — turning the factory itself into a product. A first principles physics analysis of automotive production suggests that somewhere between a 5 to 10 fold improvement is achievable by version 3 on a roughly 2 year iteration cycle.”, said Musk at the Tesla Gigafactory Grand Opening celebration.
Plans to nearly double the size of Tesla’s Fremont, Calif. factory were recently approved by the city. Tesla plans to build as many as 500,000 cars a year, most of them Model 3s, by the end of 2018.
Tesla Model Y Compact SUV and Tesla Pickup Truck Unveiling
An electric compact SUV based on the Model 3 chassis, dubbed Model Y, will round out Tesla’s S-E-X-Y range of vehicles. That, along with a Tesla pickup and a Tesla ‘minibus’, will fulfill the major automotive segments the Silicon Valley automaker and energy company aims to cover with its upcoming fleet of electric cars. Expect prototypes to be unveiled sometime in 2017
“In addition to consumer vehicles, there are two other types of electric vehicle needed: heavy-duty trucks and high passenger-density urban transport. Both are in the early stages of development at Tesla and should be ready for unveiling next year.”, reads Tesla’s blog post.
Tesla Model Y Compact SUV rendering [Source: RM Car Design]
Model Y (compact SUV) off Model 3 chassis. Tesla Bus/Minibus/Spacebus off Model X.
— Elon Musk (@elonmusk) July 31, 2016
In addition, Tesla is thinking about creating a self driving minibus that could transport up to 10 passengers, according to Musk’s Master Plan Part Deux. It would be based on the Model X chassis. Passengers could summon the bus to their location and it would deliver them to their destination with little or no walking required — something traditional public transportation vehicles cannot do.
Tesla job openings reveal that developments for future vehicles are already being planned for.
Roll Out of Autopilot 2.0 and Self-Driving Features
2017 is also the year when Tesla’s Enhanced Autopilot should become fully operational. All cars produced after October 19 are equipped with the hardware 2 package of cameras, radar, and advanced ultrasound sensors that will allow them to operate without human input. All that remains to be done is accumulate enough human logged driving miles to flush out the confidence level for the company’s self-driving algorithms.
Tesla has already accumulated more than 1.2 billion miles of driving history and is adding 3 million more miles every day. Elon believes it will require a total of 6 billion miles of driving experience before autonomous driving is reliable enough to convince regulators to allow self-driving cars to be allowed on public roads. He is also aware that approval will vary widely from jurisdiction to jurisdiction, both within the United States and in other countries.
Tesla demonstrates the capabilities of a Full Self-Driving Model X
Musk plans to showcase a fully autonomous trip from Los Angeles to New York by the end of 2017. According to Musk, the cross country journey in a Full Self-Driving Tesla would take place “without the need for a single touch” from a human driver, including recharging the car’s battery.
“Our goal is, we’ll to be able to do a demonstration drive of full autonomy all the way from LA to New York,” According to Musk, the trip would be “from home in LA, to dropping you off in Times Square, and then the car will go park itself.”
Tesla Will Begin Solar Roof Sales
Now that SolarCity has officially become part of Tesla Motors, the Solar Roof products introduced in October will become available next year to customers throughout the US. Tesla is revamping its retail stores to include information about its solar products and the Powerwall 2, its latest residential energy storage product. Musk envisions a seamless, pain-free process that will allow solar customers to order a Solar Roof and all the details are handled completely by Tesla.
Combining energy production with local energy storage will permit more homeowners to reduce their reliance on the local utility company, which will insulate them against future rate hikes. It will also mean fewer carbon emissions from generating electricity, reinforcing Musk’s goal of a sustainable future.
The Solar Roof will be offered in four styles and the anticipated to go on sale during the summer of 2017, starting with the most popular style first. Other styles will become available at the rate of one additional style every three months.
Elon Musk
Tesla’s golden era is no longer a tagline
Tesla “golden era” teaser video highlights the future of transportation and why car ownership itself may be the next thing to change.
The golden age of autonomous ridesharing is arriving, and Tesla is making sure we can all picture a future that looks like the future. A recent teaser posted to X shows a Cybercab parked outside a home, and with a clear message that your everyday life may soon look like this when the driverless vehicles shows up at your door.
Tesla has begun the rollout of its Robotaxi service across US cities, and the production of its dedicated, fully-autonomous Cybercab vehicle. The first Cybercab rolled off the Giga Texas assembly line on February 17, 2026, with volume production now targeted for this month. Additionally, the Robotaxi service built around it is already running, without human drivers, in US cities.
Tesla Cybercab production ignites with 60 units spotted at Giga Texas
The Cybercab is built without a steering wheel, pedals, or side mirrors, designed from the ground up for unsupervised autonomous operation. Musk described the manufacturing approach as closer to consumer electronics than traditional car production, targeting a cycle time of one unit every ten seconds at full scale.
Drone footage from April 13, 2026 captured over 50 Cybercab units on the Giga Texas campus, with several clustered near the crash testing facility. Musk has noted that Tesla plans to sell the Cybercab to consumers for under $30,000, and owners will be able to add their vehicles to the Tesla robotaxi network when not in personal use, potentially generating income to offset the vehicle’s purchase cost. That model changes the math on vehicle ownership in a meaningful way, making a car something closer to a depreciating asset that can also earn by paying itself off and generate a profit.
During Tesla’s Q4 earnings call, the company confirmed plans to expand the Robotaxi program to seven new cities in the first half of 2026, including Dallas, Houston, Phoenix, Miami, Orlando, Tampa, and Las Vegas. The service already runs without safety drivers in Austin, and public road testing of the Cybercab has expanded to five states, including California, Texas, New York, Illinois, and Massachusetts.
Golden era pic.twitter.com/AS6pX2dK8N
— Tesla Robotaxi (@robotaxi) April 16, 2026
News
Tesla’s last chance version of the flagship Model X is officially gone
The Signature Edition was no ordinary Model X Plaid. Offered exclusively by invitation to select existing Tesla owners, it represented the final production batch of the current-generation Model X before manufacturing at Fremont ends.
Tesla enabled a last-chance version of its two flagship vehicles, the Model S and Model X, over the past few weeks. The Model X, the company’s original SUV, is officially gone.
Tesla has officially closed the book on its most exclusive send-off for the Model X. The limited-run Model X Signature Edition—priced at $159,420 before fees and limited to just 100 units—is now sold out, with reservations closed as of April 16.
The $160,000 Model X Signature Edition is officially sold out.
Reservations are now closed. pic.twitter.com/4D5FSkTZTa
— Sawyer Merritt (@SawyerMerritt) April 16, 2026
The Signature Edition was no ordinary Model X Plaid. Offered exclusively by invitation to select existing Tesla owners, it represented the final production batch of the current-generation Model X before manufacturing at Fremont ends.
Every unit featured an exclusive Garnet Red exterior paint, unique badging, and a standard six-seat configuration. With full Plaid powertrain specs—Tri-Motor All-Wheel Drive, over 1,000 horsepower, and blistering acceleration—it was positioned as a collector’s item for loyalists who wanted one last shot at owning a piece of Tesla history.
The timing is no coincidence.
Tesla announced earlier this year that it would discontinue regular production of both the Model S and Model X to repurpose the Fremont factory’s dedicated lines for mass production of its Optimus humanoid robots.
Elon Musk has repeatedly emphasized that Optimus could ultimately become more valuable to the company than its vehicle business, with ambitions to build hundreds of thousands of units annually.
The Signature Editions served as a final “runout” series: 250 for the Model S and only 100 for the Model X, all built to the highest Plaid specification before the line is converted.
Deliveries of the remaining Signature units are scheduled to begin in May 2026. For buyers who secured one, it’s the ultimate swan song for a vehicle that helped define Tesla’s early luxury EV dominance.
Launched in 2015, the Model X introduced falcon-wing doors, a panoramic windshield, and class-leading performance that turned heads and set benchmarks. While newer models like the Cybertruck and refreshed Model Y have taken center stage, the Model X Plaid remained a halo product for those seeking maximum range, space, and speed in an SUV package.
With inventory of standard Model X units already nearly exhausted across the U.S., the rapid sell-out of the Signature Edition underscores enduring demand for Tesla’s premium flagships even as the company pivots toward robotics and autonomy.
For enthusiasts, these 100 garnet-red SUVs will likely become instant collector’s items—tangible reminders of the vehicles that built the brand before Tesla’s next chapter fully begins. The last chance is gone, but the legacy endures.
Elon Musk
Tesla Optimus V3 hand and arm details revealed in new patents
Two new patents, which were coincidentally filed on the same day as the “We, Robot” event back in October 2024, protect Tesla’s mechanically actuated, tendon-driven architecture.
Tesla is planning to soon reveal its latest and greatest version of the Optimus humanoid robot, and a series of new patents for the hands and arms, with the former being, admittedly, one of the most challenging parts of developing the project.
Two new patents, which were coincidentally filed on the same day as the “We, Robot” event back in October 2024, protect Tesla’s mechanically actuated, tendon-driven architecture.
The designs relocate heavy actuators to the forearm, route cables through a sophisticated wrist design, and employ innovative joint assemblies to achieve human-like dexterity while enabling lightweight construction and high-volume manufacturing.
Core Tendon-Driven Hand Architecture
The primary patent, which is titled “Mechanically Actuated Robotic Hand,” details a cable/tendon-driven system.
Actuators are positioned in the forearm rather than the hand. Each finger features four degrees of freedom (DoF), while the wrist adds two more.
Tesla’s Optimus V3 robot hand looks to have been revealed in a new international patent published today.
The patent describes a tendon/cable-driven hand:
• Actuators in the forearm
• Each finger has 4 degrees of freedom
• The wrist has 2 degrees of freedom
• Tendon-driven… pic.twitter.com/eE8xLEYSrx— Sawyer Merritt (@SawyerMerritt) April 16, 2026
Three thin, flexible control cables (tendons) per finger extend from the forearm actuators, pass through the wrist, and connect to the finger segments. Integrated channels within the finger phalanges guide these cables selectively—routing behind some joints and forward of others—to enable independent bending without unintended motion.
Patent diagrams illustrate thick cable bundles emerging from the wrist into the palm and fingers, with labeled pivots and routing guides. This setup closely mirrors human forearm-muscle and tendon anatomy, where most hand control originates proximally.
Advanced Wrist Routing Innovation
One of the standout features is the wrist’s cable transition mechanism. Cables shift from a lateral stack on the forearm side to a vertical stack on the hand side through a specialized transition zone.
Boom! @Tesla_Optimus 의 3세대 구조로 추정되는, 로봇 팔 및 관절에 대한 특허가 공개되었습니다.
아티클 작업에 들어가겠습니다.
1년 넘게 기다려 온, 정말 귀한 특허인데, 조회수 100만대로 터져줬으면 좋겠네요. 😉@herbertong @SawyerMerritt@GoingBallistic5 @TheHumanoidHub pic.twitter.com/CCEiIlMFSX
— SETI Park (@seti_park) April 16, 2026
This geometry significantly reduces cable stretch, torque, friction, and crosstalk during combined yaw and pitch wrist movements — common failure points in simpler tendon systems that cause imprecise or jerky motion.
By minimizing these issues, the design supports smoother, more reliable multi-axis wrist operation, essential for complex real-world tasks.
Companion Patents on Appendage and Joint Design
Two supporting patents provide additional depth. “Robotic Appendage” covers the overall forearm-to-palm-to-finger assembly, with a palm body movably coupled to the forearm and finger phalanges linked by tensile cables returning to forearm actuators. Tensioning these cables repositions the phalanges precisely.
“Joint Assembly for Robotic Appendage” describes curved contact surfaces on mating structures paired with a composite flexible member. This allows smooth pivoting while maintaining consistent tension, enhancing durability, and simplifying assembly for mass production.
Executive Insights on Hand Development Challenges
Tesla executives have consistently described the hand as the most difficult component of Optimus.
Elon Musk has called it “the majority of the engineering difficulty of the entire robot,” emphasizing that human hands possess roughly 27–28 DoF with an intricate tendon network powered largely by forearm muscles. He has likened the challenge to something “harder than Cybertruck or Model X… somewhere between Model X and Starship.”
In mid-2025, Musk acknowledged that Tesla was “struggling” to finalize the hand and forearm design. By early 2026, he stated that the company had overcome the “hardest” problems, including human-level manual dexterity, real-world AI integration, and volume production scalability.
He estimated the electromechanical hand represents about 60 percent of the overall Optimus challenge, compounded by the lack of an existing supply chain for such precision components.
These patents directly tackle the acknowledged pain points: relocating actuators reduces hand mass and inertia for better speed and efficiency; advanced wrist routing and joint geometry address friction and crosstalk; and simplified, stackable parts visible in the diagrams indicate readiness for high-volume manufacturing.
Implications for Optimus Production and Leadership
Collectively, the patents portray the Optimus v3 hand not as a mere prototype, but as a production-oriented system engineered from first principles.
The 22-DoF architecture, forearm-driven tendons, and crosstalk-minimizing wrist deliver a clear competitive edge in dexterity. They align with Musk’s view that high-volume manufacturing is one of the three critical elements missing from most other humanoid projects.
For Optimus to become the most capable humanoid robot, its hand needed to replicate the useful and applicable design of the human counterpart.
These filings demonstrate that Tesla has transformed years of engineering challenges into patented, elegant solutions — positioning the company strongly in the race toward general-purpose robotics.
Tesla’s golden era is no longer a tagline
Tesla’s last chance version of the flagship Model X is officially gone
