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Rivian shows off new details at NY Auto Show before heading home

[Image: Dacia J. Ferris/Teslarati]

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Rivian has been on a promotional whirlwind since the company came out of the shadows last year at the 2018 LA Auto Show, and with it, the all-electric adventure company’s attendance at the New York International Auto Show this year has now generated quite a few more vehicle detail revelations from interviews posted online by show attendees.

Brian Gase, Rivian’s Chief Engineer of Special Projects, appeared in a number of videos describing features of the R1T truck and R1S SUV that are unique and otherwise not commonly known about the vehicles.

First, the number of storage compartments were one of the smaller details that stood out. In the R1T, the back passenger seats have bins underneath the cushions, and both vehicles have sliding bins underneath the driver and shotgun seats. A full size spare tire is in the R1T bed and can be removed for even more storage if needed, but to save space for storage and its usable third row seating, the R1S has an inflatable spare tire under the trunk floor.

Rivian’s plans for interior color options were also mentioned, and there are three: Forest Edge (the green inside the demo R1T), Lunar Rock (the grey inside the demo R1S), and black. Additional premium options will be offered for interior fabrics which are already a blend of traditional materials and the types of fabrics you’d find in durable outerwear. The cabins also feature quad-zone climate control.

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On the performance side, 170 kW of independent power is provided to each wheel which also provides for torque vectoring. The approximately 750-800 total horsepower in each vehicle works out to about 180 hp per wheel from each of the four motors.

Rivian’s high density battery pack, complete with a thermal control system that adapts according to charging and driving behavior, then powers the whole package. A giant battery might not seem like it would be a great choice for four-wheel adventures, but Rivian has tightly encased its vehicles’ power supply using advanced materials science to be capable of wading up to three feet of water. Since there’s no engine requiring air, only buoyancy prevents a deeper crawl.

Progress in the automotive self-driving arena is moving fast, and Rivian has already integrated that reality into the R1T and R1S designs. The camera and radar hardware on production vehicles will be capable of Level 3 autonomous driving that’s upgradable via over-the-air software updates. Rivian’s initial vehicles will ship with Level 2 capabilities and use data accumulated from its customers’ driving sent to the cloud to develop its Level 3 transition, very similar to Tesla’s strategy. Previously, Rivian has additionally suggested Jurassic Park-style autonomous tours might be available for owners wanting a guided, real-world adventure experience.

Rivian has several test mules on the road using F-150 bodies, but only one production design model of each car has been made to be used at shows and in videos.

Finally, you might know that Rivian was founded in 2009 by CEO RJ Scaringe, an MIT graduate (he holds an MS and PhD in mechanical engineering), but it seems lesser known how his personal life story is imprinted right in the company’s name. Scaringe grew up near the Indian River region of Florida, and that’s where the Rivian name is derived (RIV(er)-(Ind)IAN).

Rivian R1T truck at the NY Auto Show 2019. | Image: Dacia J. Ferris/Teslarati

BACK TO BASICS

All of those tidbits will now join the overall more well known features driving the appeal of Rivian’s R1T truck and R1S SUV. A recap of the basics may put them into a better perspective still.

On battery packs, Rivian’s focus on outdoor adventure means that decent battery capacity and range are key components if their product ideas are to be successful, and their much-touted 180 kWh battery “megapack” boasting a 400+ mile range seems to fit that bill. The mid-range 135 kWh pack claiming a 300 mile range is also decent for well-planned routes, and it just so happens to have a fun number of 2170 battery cells – 7,777 exactly if you count the battery inside the in-door flashlight. The 135 kWh battery pack vehicles are also the versions that will do 0-60 mph in 3 seconds, although all versions are speed limited to 125 mph. A lower end 105 kWh pack with a 230 mile range will be produced last, per the usual new EV strategy of offering premium cars before more affordable variations.

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The first R1S and R1T deliveries are set for the end of 2020, and Rivian is currently taking preorder deposits to reserve their upcoming vehicles. Purchase prices will start at $69,000 for the R1T and $72,500 for the R1S before tax incentives.

Aside from being first to unveil a near-production all-electric pickup truck, two other features in Rivian’s electric cars have stood out. First, the quad-motor “skateboard” chassis that forms the base of current and future vehicles centralizes and simplifies Rivian’s innovations into a flexible electric car platform for its future product lines. This feature has also drawn interest from big-name partners like GM and Ford, the latter having just signed a $500 million deal with Rivian to use its tech to develop their first all-electric vehicle.

A somewhat new tidbit about the skateboard platform is the size difference between the R1S version and the R1T version. The R1S chassis is 375 mm shorter than the R1T to boost its off-road capabilities. Both vehicles’ towing capacity is around 11,000 pounds.

The second well-known feature about Rivian’s two outdoor-purposed vehicles is the amount of storage space incorporated into the designs. The frunks are spacious with a 330 mL capacity, and the R1T truck has what they call a ‘gear tunnel’, which is essentially a large cargo space tunneled through the lower middle of the truck’s cab. It looks to have the makings of the next social media photo craze, but that’s obviously speculation.

Both the frunk and tailgates have powered open and close functions for ease of use, the tailgate opening a full 180 degrees, and the bed has a powered built-in tonneau cover strong enough to support loading. Also included in the truck bed are 110V power outlets, onboard air, lights to illuminate the bed, and a gear cable that’s electronically connected to the vehicle. If the cable is cut or disconnected for any reason, the owner receives a notification on their Rivian app.

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Other details to mention are the electrochromatic glass roof built into both the R1T and R1S that can change color on demand, specifically in response to outside weather and light conditions, and the daytime running lights that also act as turn signals and charging status indicator lights. A charging status indicator is also in the back of the vehicles.

The last major Rivian feature to mention is the adaptable air suspension. Both vehicles’ ride height can be easily raised or lowered depending on road conditions to adjust comfort and handling characteristics. There’s even a ‘kneel’ mode to ease vehicle entry and exit.

STILL TO COME

Rivian’s R1T truck and R1S SUV already have enough innovative details to drive their consumer appeal as-is, but the company has even more developments going on in the background. Recently published patent applications have revealed a modular system for swapping out vehicle components based on activity need and a digital jerry can to extend the battery range even further for longer trips away from a charging network.

Additionally, trademark applications filed with the US Patent and Trademark Office have teased several other products in the works with names like 1C, 1A, and 2R. An interview with RJ Scaringe published by Bloomberg confirmed that Rivian is indeed working on six other products.

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Details surrounding Rivian’s plans for a service network are still slim despite the abundance of other important information about the Michigan-based company. The R1S and R1T vehicles will use CCS charging ports, but whether a charging partnership or a home-grown effort is planned remains to be seen.

A NY International Auto Show attendee recently posted on Reddit details gathered from speaking with Rivian’s team, including Scaringe, and indications were made that the company is interested in using Tesla’s Superchargers, although they’ve had some difficulties with the effort. A potential roadshow tour offering test drives was also mentioned.

A couple of the Rivian video interviews can be watched below:

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Accidental computer geek, fascinated by most history and the multiplanetary future on its way. Quite keen on the democratization of space. | It's pronounced day-sha, but I answer to almost any variation thereof.

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Tesla has a Cybercab problem nobody saw coming

Tesla’s Cybercab line now builds robotaxis faster than Tesla can deploy them, Lars Moravy says.

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Tesla’s Cybercab line in Texas can now build the two seat robotaxi faster than the company can put it into service, according to Lars Moravy, Tesla’s Vice President of Vehicle Engineering. “We don’t run every day because the line can run so fast. It’s currently outpacing our deployments,” Moravy said in a new Cybercab deep dive from Munro Live. “So, it’s a bit of a race right now. Who’s going to go faster? Right now the manufacturing line’s ahead.”

Tesla’s official Robotaxi account shared a Cybercab analysis video on X on Monday, calling it a “Cybercab engineering deep dive.” Moravy’s comments go further than what he told analysts on the Q3 earnings call last week, when he said the Cybercab line’s listed capacity of more than 125,000 units a year undersells what it can actually run.

The tour shows where that speed comes from. Tesla’s unboxed process splits the Cybercab into front, rear, side and center modules that are built and tested on their own before they meet on a short final line. That final line has just 25 fully automated stations, which Tesla’s team estimated is a fifth to a tenth of what a Model Y needs. The full line is about 78% automated, the framing line is already at 100%, and the layout uses roughly 50% less floor space per vehicle. The stated goal is “100% automation in 10 second cycle time,” or one finished Cybercab every 10 seconds.

Tesla also deleted the paint shop. Only the side modules are coated, and the exterior panels get their color inside the molding machine. Engineers said the car is designed to run at least 500,000 miles, which matters for a vehicle that will spend most of its day carrying riders.

The battery got the same treatment. The Cybercab uses an 88S6P pack of 4680 cells in a steel enclosure, a first for Tesla, with each module potted separately so a single failed module can be swapped instead of the whole pack. Wireless battery management boards replace a wiring harness, and new contactors are fast enough to drop the pyro fuse entirely. Tesla’s battery director graded the pack an A minus, compared with a D for the Model Y structural pack and a B minus for Cybertruck. Up front, the drive unit runs an 11:1 gear ratio versus roughly 9:1 on most Teslas, since the Cybercab does not need a high top speed.

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The deployment side is now the bottleneck Moravy described. Tesla had more than 50 Cybercabs working the Formula 1 weekend in Austin, and Texas records show 463 Cybercabs registered. Tesla said on its earnings call that Cybercab service will launch in Dallas next month, and Moravy said the company is aiming to get Cybercabs to customers by the end of 2026. Every unit built so far has gone into Tesla’s own fleet since the line moved into volume production in April.

Munro Live also asked when it could get a Cybercab to tear down. Tesla’s answer: “Not yet.”

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Elon Musk

How SpaceX Is raising Raptor’s sea-level thrust while holding engine mass steady

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Credit: SpaceX

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:

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.

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Tesla Assisted Driving expands to tenth EU country

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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’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.

Tesla starts showing how FSD will change lives in Europe

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.

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