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Porsche starts preparing its Zuffenhausen site for the Taycan’s production ramp
Porsche is setting the stage for the ramp of one of its most important vehicles to date — the Taycan — the veteran carmaker’s first all-electric car. The Taycan is expected to start production sometime in 2019, and to ensure that its facilities are ready for the vehicle, projects are now underway in Porsche’s Zuffenhausen facility, which will house the manufacturing line for the electric sedan.
The pedigreed carmaker has decided to set up the Taycan’s production lines in Zuffenhausen, a site with a long, storied history. Several cars, among them the iconic Porsche 911, the 718 Boxster, and the 718 Cayman, are built on the same location. A press release from Porsche notes that for the Taycan’s upcoming ramp, the company is creating 1,500 jobs and investing €700 million (over $797 million) to augment and prepare its facilities.
Several aspects of Porsche’s projects in Zuffenhausen stand out, particularly a conveyor system that transports drive system components and painted e-car bodies from the paint shop to the assembly line. The conveyor system is impressive, standing at a height of twenty meters above a four-lane main road in Stuttgart, which divides the site in half.
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- Porsche’s upcoming Taycan production facilities in Zuffenhausen, Germany. (Photo: Porsche)
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- Porsche’s upcoming Taycan production facilities in Zuffenhausen, Germany. (Photo: Porsche)
Porsche’s upcoming Taycan production facilities in Zuffenhausen, Germany. (Photo: Porsche)
Porsche also notes that the assembly and logistics hall for the Taycan’s production will be its largest building complex in Zuffenhausen. The company describes the construction of the structure as a balancing act, considering that the facility must be completed while the production of the 911, Boxster, and Cayman are continuing their usual output. Reiner Luth, head planner for the factory project, compares the balancing act to a medical procedure.
“The heart of Porsche beats in Zuffenhausen. We’re basically doing open-heart surgery,” he said.
Porsche has also shared images of its paint shop, whose steel structure is self-supporting. The company notes that final work on the Taycan’s paint shop is already underway. The Taycan’s body shop, which will be the second-largest building in the Zuffenhausen facility, is also being developed. Pre-production bodies of the 911 and later, the Taycan, will be made on the building.
Just like its rival, Tesla, Porsche intends to make its Zuffenhausen as environmentally-friendly as possible. Jürgen King, head of central construction management for the site’s expansion, explains that the factory will eventually be a C02-neutral plant. King also notes that the pace of the project is so far the fastest-moving in Porsche’s history.
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- Porsche’s upcoming Taycan production facilities in Zuffenhausen, Germany. (Photo: Porsche)
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- Porsche’s upcoming Taycan production facilities in Zuffenhausen, Germany. (Photo: Porsche)
Porsche’s upcoming Taycan production facilities in Zuffenhausen, Germany. (Photo: Porsche)
“Given these framework conditions, what we have is not only the biggest but also the fastest-moving construction site in Porsche’s history. When we’re finished expanding the factory for the Taycan, Porsche will produce zero-emission cars in a CO2-neutral plant. And that is a well-rounded result,” he said.
Porsche notes that the demand for the Taycan has been very impressive so far. Last year, the legacy automaker opened pre-orders for the vehicle, and the reception has been so positive that Porsche is now increasing the initial production of the vehicle. As noted by Porsche CEO Olliver Blume, for one, the company has logged almost 3,000 Taycan reservations in Norway alone. That’s a country where Porsche sells about 600 vehicles per year on average.
While the Taycan is about to enter production, Porsche is yet to unveil the final design of the all-electric car’s release version. So far, Porsche employs several dozens of camouflaged prototypes for testing, as well as a working version of the Mission E sedan concept car to promote the vehicle. In the company’s promotional materials for the car, Porsche states that despite the lack of engine in the Taycan, the all-electric car will still have the ever-present “soul” found in all of its other vehicles.
SpaceX’s Raptor engine family has steadily increased sea-level thrust while simultaneously reducing mass, turning iterative engineering gains into substantially higher performance for the Super Heavy booster. CEO Elon Musk shed more light on how powerful Raptor 4 will be, and it’s pretty crazy.
Raptor 1 delivered 185 metric tons of thrust at roughly 2,080 kilograms, while Raptor 2 raised that to 230 tons while cutting mass to about 1,630 kilograms. SpaceX data for Raptor 3 lists a target of 280 tons at 1,525 kilograms (with further reductions in associated vehicle hardware), while operational flight ratings have been cited near 250 tons.
This morning, Elon Musk stated that Raptor 4 is expected to reach 300 tons of sea-level thrust at roughly the same mass as Raptor 3. Across these versions, thrust has risen by more than 60 percent from the first engines while engine mass has fallen, producing a sharp improvement in thrust-to-weight ratio. This is a true testament to how great SpaceX engineering has been:
🚀 Elon says Raptor 4 will make 300 tons of thrust at sea level at roughly the same mass as Raptor 3.
How far Raptor has come:
Raptor 1: 185 tf, 2,080 kg
Raptor 2: 230 tf, 1,630 kg
Raptor 3: 250 tf, 1,525 kg
Raptor 4: 300 tf33 on Super Heavy = ~9,900 tf, nearly 3x Saturn V https://t.co/HQDswZhyvL
— TESLARATI (@Teslarati) October 26, 2026
With 33 engines on SuperHeavy, the jump from earlier versions to a 300-ton Raptor 4 would produce roughly 9,900 metric tons of total liftoff thrust, nearly three times the Saturn V’s approximately 3,400 metric tons from its five F-1 engines.
This is not just a larger number on a data sheet, either, as sea-level thrust is the force available the moment the vehicle leaves the pad. This is when it is heaviest and still deep in Earth’s gravity well and dense atmosphere.
Higher levels of sea-level thrust directly improves the initial thrust-to-weight ratio of the full stack. A higher ratio produces faster acceleration off the pad, which shortens the time the rocket has to spend fighting gravity, and gravity losses during the first minute or two of the flight are a major drain on total available delta-v. Every second shaved off of that early climb preserves more propellant energy for reaching orbital velocity or for carrying extra payload.
Because Super Heavy’s engine count is constrained by vehicle diameter and packing density, increasing thrust per engine is the most straightforward way to raise total liftoff performance without redesigning the booster structure or design.
The same-mass target for Raptor 4 is equally important. Holding engine mass roughly constant while raising thrust improves the engine’s own thrust-to-weight ratio and reduces the structural and propellant mass fraction that must be carried solely to support the engines.
Earlier Raptor iterations also simplified or eliminated extensive vehicle-side hardware such as heat shields. These gains compound: more force for less installed mass leaves additional capacity for propellant, payload, or operational margins such as engine-out capability.
For Starship’s architecture, the practical effects are large. Greater liftoff thrust supports heavier vehicles, larger propellant loads, and higher payloads to low Earth orbit, figures SpaceX has targeted in the 100-plus-ton reusable range. That capacity underpins orbital refueling, lunar missions, and eventual Mars cargo and crew flights.
Continued growth in sea-level thrust therefore tightens the gap between theoretical rocket performance and the high flight rates and reusability needed to make large-scale space transport practical.
Tesla has expanded its Tesla Assisted Driving (TAD) suite to its tenth European country, as Latvia joined a growing list of European Union member states authorizing the company’s advanced driver assistance technology.
Tesla Europe announced this morning that the system is now approved in Latvia, with a software rollout to begin soon.
The approval and rollout follow recognition of a provisional European type approval originally granted by the Netherlands’ RDW authority on April 10.
🚨 Latvia has just received approval for Tesla Full Self-Driving (Supervised)
This is the 10th country in the EU to gain approval:
1. Netherlands — 10 April 2026 (original RDW approval)
2. Lithuania — 20 May 2026
3. Estonia — 29 May 2026
4. Denmark — 9 June 2026
5. Belgium — 10 June 2026
6. Slovenia — 7 September 2026
7. Czechia — 21 September 2026
8. Croatia — 29 September 2026
9. Slovakia — 16 October 2026— TESLARATI (@Teslarati) October 26, 2026
Latvia’s Road Traffic Safety Directorate (CSDD) evaluated the Dutch documentation, coordinated with the other national authorities, and reviewed updates from Tesla. These included tightened limits on speed offsets, automatic resets of any manual speed adjustments after each trip, and stronger driver monitoring.
In Europe, the feature is marketed as Tesla Assisted Driving after a recent rule change that labeled the name “Full Self-Driving” as misleading.
The system remains an SAE Level 2 driver assistance tool, not unsupervised autonomy. It can control speed, steering, braking, lane changes, and intersections while following a navigation route. Drivers need not keep their hands on the wheel at all times, yet they must continuously monitor the road and be prepared to intervene immediately.
The sequence of EU recognitions began with the Netherlands in April and continued through Lithuania, Estonia, Denmark, Belgium, Slovenia, Czechia, Croatia, and Slovakia. Most have relied on mutual recognition of the single Dutch provisional approval rather than independent national testing.
These national clearances do not yet constitute bloc-wide authorization. An EU-wide decision requires a qualified majority in the Technical Committee on Motor Vehicles: at least 15 of 27 member states representing 65 percent of the EU population. Larger markets, like Germany, France, and Italy, remain under review, and a vote is expected this December.
However, for Latvian Tesla owners with compatible vehicles and software, the imminent rollout expands access to the supervised system while underscoring that attentive human oversight remains essential.
Tesla expanded its Robotaxi geofence in Houston, Texas, today, enlarging the service area and drawing a new rocket-shaped boundary across the city’s northwestern and central parts.
Although CEO Elon Musk said it was just a coincidence, the expansion seems to be an ode to SpaceX and its potential merger with Tesla.
🚨 Tesla has just expanded its Robotaxi geofence in Houston
It looks a lot like a rocket — we all remember the shape in Austin 🤣 https://t.co/cFOPEuiJ4u
— TESLARATI (@Teslarati) October 26, 2026
The official Tesla Robotaxi account announced the change with the lines “Houston, we have liftoff” and “Bigger service area now live,” pairing them with a map overlay.
The prior white geofence, roughly 25 square miles covering Jersey Village, Harvest Bend, and the Willowbrook corridor along U.S. 290 and State Highway 249, now sits inside a larger blue zone that stretches southeast toward Bellair and closer to central Houston.
Houston’s Robotaxi service launched on April 18, 2026, the same day as Dallas, as Tesla’s first unsupervised public expansion beyond Austin. From the start, the vehicles were Model Ys running without anyone in the front seats, booked through the dedicated Tesla Robotaxi app and open to the public inside the geofence.
Trackers measured the initial zone at about 25 square miles; by late September it had not grown substantially. Community and registry data indicated a modest local fleet of unsupervised Model Ys, while dozens to nearly 200 Cybercabs, the purpose-built, steering-wheel-free two-seaters, have been spotted staging and testing in Houston lots, though public Cybercab rides remain limited to Austin for now.
Across the broader Robotaxi program, Tesla began public Robotaxi rides in Austin in June 2025, as a small geofence and vehicles with safety monitors became available for a ride-hailing service. Later on, Tesla removed the monitors and steadily expanded the service area until it covered most of the Austin metro area.
Unsupervised Robotaxi services now run in six cities: Austin, Dallas, Houston, Miami, Orlando, and Tampa. Cumulative driverless miles reported by the company have reached several million. The Cybercab entered public service in Austin in early September 2026 and has scaled rapidly there. The company has also said that Dallas is next for Cybercab rides in November, with further cities and 24/7 hours targeted by year-end, plus fleet-operator sales of the vehicle.
Waymo also operates a fully driverless service in Houston, which has been open to the public since August of this year.
The Houston expansion continues Tesla’s pattern of starting with tightly controlled validation zones before widening coverage as real-world data accumulates, while the rocket motif on the map underscores the company’s habit of injecting visual flair into its autonomy rollout.
Riders inside the new boundary can request unsupervised Model Y trips in the Robotaxi app; exact operating hours and further Cybercab availability remain subject to app updates and company statements.
How SpaceX Is raising Raptor’s sea-level thrust while holding engine mass steady
Tesla Assisted Driving expands to tenth EU country
