270: Morbid Curiosity

The Cadillac Lyriq is Cadillac’s electric SUV, designed to bring EV technology into a mainstream luxury crossover format. It’s often referenced in EV conversations because it represents Cadillac’s push into battery-electric vehicles. In the podcast context, it’s also being used as a wordplay reference, but the Lyriq itself is the EV model being discussed.

EV stands for electric vehicle, meaning the car is powered primarily by one or more electric motors. EVs store energy in a battery pack and use electric drive instead of an internal-combustion engine.

Torque is the twisting force an engine or motor produces. EVs often make strong torque from low speeds, which helps them accelerate quickly even without needing to rev high.

“Rear motor only” means the vehicle’s electric drive is powered only by a motor mounted at the rear, rather than using front and rear motors. That layout typically drives the rear wheels and can affect traction and how the car feels when accelerating.

The Cadillac DeVille was a full-size Cadillac sedan that was commonly used as a base for coachbuilt conversions like limousines and hearses. In this segment, it’s mentioned as the kind of specific factory configuration upfitters would start with before stretching and modifying the body.

The Cadillac Fleetwood was another full-size Cadillac model that served as a common base for coachbuilt vehicles. Here it’s referenced alongside the DeVille as the kind of starting platform upfitters would modify for limo/hearse builds.

Upfitters are specialized companies that take a base vehicle and modify it for a specific purpose, such as converting a sedan into a limousine or hearse. In the segment, Cadillac sends configurations to upfitters so they can cut, stretch, and rebuild the vehicle.

Frame extenders are structural pieces added to a vehicle’s frame to increase its length. For stretched limos and hearses, they’re used to extend the chassis so the body can be inserted in the middle and the whole structure can be welded back together.

Body-on-frame is a vehicle construction method where the body is mounted on a separate ladder frame. This matters for limo/hearse conversions because the frame can be extended with parts like frame extenders and then the body section is welded back in.

A high voltage battery is the traction battery in an electric vehicle that powers the electric drive system. The speaker’s point is that cutting or modifying around it (e.g., with a saw) is risky, especially if the battery pack isn’t designed for that kind of work.

In EV design, a “skateboard” refers to the battery pack and drive components packaged into a flat platform that sits under the vehicle. The speaker is wondering whether the skateboard platform and wheelbase/dimensions are standardized before upfitters do custom stretching.

The Cadillac Escalade is a large luxury SUV that’s known for comfort, space, and a high-end interior. It’s often discussed in sales and market talk because it’s one of the most prominent full-size luxury SUVs. When a podcast mentions recent sales numbers, the Escalade is typically part of that broader picture of demand for big, premium vehicles.

The Cadillac CTS-V is the high-performance variant of the CTS, and the “wagon” refers to the estate-body version. In enthusiast circles, the CTS-V wagon is notable because it paired a practical wagon shape with a V-series performance package.

The Cadillac CT5 is a mid-size sedan that replaced the CTS nameplate in Cadillac’s lineup. In this conversation, the host is connecting today’s CT5 to the performance/positioning people used to associate with the older CTS-V.

Horsepower is a measure of an engine’s power output—how much work it can do over time. When someone says a car is “close to 680 horsepower,” they’re describing how strong the power is, which usually correlates with acceleration potential.

The Cadillac CTS-V wagon is a high-performance version of the CTS, built for enthusiasts who wanted a practical wagon with serious power. The “V” badge typically indicates Cadillac’s performance tuning and hardware, and the wagon body style makes it a rare, enthusiast-focused variant.

“Chasing the Germans” is enthusiast shorthand for a brand trying to match the performance, engineering reputation, and track credibility associated with German automakers. In this segment, it’s framed as Cadillac shifting its focus toward European-style benchmarks rather than its own traditional identity.

“Nürburgring lap times” refers to how quickly a car can complete a lap at Germany’s Nürburgring, one of the world’s most famous motorsport circuits. Because the track is long and varied, lap time is often used as a shorthand for overall performance and chassis/tires balance.

The BMW M5 is BMW’s flagship high-performance sedan, known for combining everyday drivability with track-capable performance. In the transcript, it’s used as a benchmark for the kind of “German” performance Cadillac was trying to compete with.

The Rivian R1S is an electric SUV from Rivian, known for its adventure-focused design and large battery pack. In EV conversations, it often comes up as a direct alternative to other premium electric SUVs for families and road trips.

The Tesla Model Y is a mainstream electric crossover that’s widely seen in everyday driving. It’s brought up here as another common option in the same “what people drive around schools” context.

“G-Wagon EV” refers to an electric version of the Mercedes-Benz G-Class (often called the G-Wagen). The hosts mention it as a rare sight that they noticed briefly, highlighting how uncommon some EV variants can be.

GM refers to General Motors, the automaker involved in the story. The hosts say GM settled with the state of California over selling driver data, making it a concrete example of how automakers handle connected-car information.

Data privacy in the EV context usually means who can access the information your car generates—like location, driving behavior, and usage patterns—and how that data is stored or sold. The segment later references a settlement over selling driver data, tying the privacy issue to real-world consequences.

A connected car is a vehicle that uses internet connectivity to send and receive data—often for navigation, apps, remote features, and diagnostics. Because it’s constantly communicating, it creates new privacy and data-handling questions compared with older cars.

Connected insurance is a usage-based insurance approach where an insurer uses telematics data (like driving behavior) to set premiums. The segment describes it as being marketed for a period, then later challenged as deceptive when the data terms were allegedly not clear to buyers.

An OBD-II (often shortened to OBD2) dongle plugs into a car’s onboard diagnostics port to read vehicle data. In this story, it’s described as tracking driving habits and sending that information to an insurance company, which can affect pricing.

EULA stands for End User License Agreement, the legal terms you accept when using a product or service. The hosts say the terms for data sharing were “buried” in the EULA when buying the car, meaning customers may not realize how their driving data could be used.

OnStar is GM’s connected-services system that uses cellular and vehicle sensors to provide features like emergency assistance and remote connectivity. The hosts suggest the data monetization problem is tied to OnStar, implying it was a channel for collecting and selling driving-related information.

“Leno’s law” refers to California’s vehicle exemption rules for older cars from emissions testing. The host discusses a proposed “version two” change and how it would alter which vehicles are exempt, including the idea that older cars could avoid emissions requirements.

California’s smog/emissions rules can exempt older vehicles from emissions testing. In this segment, the host states that if you have a pre-76 car, there is no smog requirement for you in California.

Fuel injection is a method of delivering gasoline to the engine using electronically controlled injectors instead of a carburetor. It became common because it can meter fuel more precisely, improving drivability and emissions control.

As EVs don’t burn gasoline, they may not pay the same gas-tax funding that supports road maintenance. The segment discusses replacing that with a usage-based approach—like a fee included in utility bills or a mileage reporting system for road tax.

The Toyota BZ4X is an electric SUV that’s often used as an example of how EVs can be integrated with newer driver-assist and parking technologies. In this segment, it’s mentioned as the vehicle they “saw it with,” raising the question of whether the capability is already built in or added later.

A retrofit is adding or updating hardware/software after a vehicle is already built and sold. Here, the hosts are wondering whether the “come to you” parking capability is built into the EVs or added later via an update and/or extra equipment.

A “wireless tug” is a robotic device that can pull or move a vehicle without a traditional physical tow setup. In this segment, the guide Moby is described as sitting in front of the car and using wireless communication to command the car to be pulled out.

Steer-by-wire is a system where steering input is transmitted electronically rather than through a direct mechanical linkage. In this segment, it’s grouped with brake-by-wire to explain how software could coordinate the car’s movement with an external robotic tug.

Brake-by-wire uses electronic signals to control braking rather than relying on a purely mechanical/hydraulic linkage from the pedal. The hosts cite it as part of the drive-by-wire architecture that could enable software to coordinate with an electronic tug to move the vehicle.

A software upgrade is updating the vehicle’s control software so it can enable new behaviors or integrations. Here, the idea is that a software update could let the car communicate with an external robotic tug to pull it out.

Drive-by-wire replaces mechanical linkages with electronic controls for steering and other driving functions. The hosts mention steer-by-wire and brake-by-wire as the foundation that could let a software update coordinate with an electronic tug to pull the car out.

Pedestrian-first traffic lights prioritize crosswalks and walking signals before vehicle movement. In an autonomous-vehicle context, the system can dynamically switch phases based on what the cameras detect—e.g., pedestrians present vs. no pedestrians.

Scooters here refers to electric micromobility devices used for short-distance travel. They’re typically integrated into city traffic management and curb/parking systems, especially in areas with autonomous vehicles and delivery robots.

E-bikes are bicycles with an electric motor that assists pedaling. In dense urban areas, they’re often part of the “micro-mobility” ecosystem alongside scooters and delivery robots.

Robotaxis are autonomous vehicles that operate like ride-hailing cars without a human driver. They rely on sensors and software to navigate traffic, interpret signals, and handle edge cases like pedestrians and crosswalks.

A driverless bus is a public-transport vehicle that operates autonomously without a human driver. It typically runs on mapped routes or geofenced areas and must coordinate with pedestrians, cyclists, and other vehicles.

A three-wheeled scooter is a micromobility vehicle with three wheels, usually to improve stability at low speeds. It’s often used in pilot programs because it can feel more predictable than a two-wheeled scooter.

Delivery robots are autonomous ground vehicles designed to transport packages over sidewalks or dedicated paths. They require navigation that can handle pedestrians, obstacles, and changing routes—often in parallel with autonomous vehicles.

A proof of concept is an early demonstration meant to show that an idea can work in principle. In EV and urban-mobility projects, it’s often used to validate technology before scaling it into real infrastructure and daily operations.

The Dodge Viper is an American sports car known for its raw, high-performance character and V10-era muscle-car attitude. In this segment it’s used as a reference point for something “big and futuristic” that the speaker thinks should have been showcased instead of more mundane city tech.

A clean sheet approach means designing a system from scratch without being constrained by existing layouts, standards, or legacy infrastructure. For EV cities, it’s the difference between building new transit/charging/roads versus retrofitting what’s already there.

Green field development is building on land that hasn’t been heavily developed yet, so planners can create infrastructure from the ground up. The speaker contrasts this with retrofitting EV charging and mobility systems into existing cities.

A hydrogen powered bicycle refers to a bike concept that uses hydrogen as its energy source, typically via a fuel cell that converts hydrogen into electricity. It’s a niche alternative to battery-electric bikes, and it highlights the broader “which energy carrier wins?” debate in zero-emissions mobility.

A “false start” describes a project that initially looks promising but fails to deliver the intended results or direction. In the context of EV-city planning, it suggests the early vision didn’t match what ultimately got built and deployed.

Autonomous crash data refers to crash reports specifically tied to a vehicle’s automated driving mode (as opposed to a human driving). It’s important because it helps regulators and researchers compare safety outcomes between human driving and automated systems.

NHTSA (National Highway Traffic Safety Administration) is the U.S. agency that regulates vehicle safety and collects crash-related reporting. When the transcript says Tesla reported crashes to NHTSA, it means the data is being submitted to the federal safety regulator for oversight and analysis.

“Self driving” refers to automated driving systems that take over steering, acceleration, and braking with varying levels of human supervision. In the transcript, the hosts compare crash rates between human driving and autonomous operation to judge real-world safety.

The phrase is describing a crash rate normalized by exposure—how many miles were driven per crash. Normalizing by miles helps compare safety outcomes across systems or time periods, even if the total number of trips differs.

Waymo is a company focused on self-driving (autonomous) vehicles. In this segment, it’s mentioned as one of the players that could drive down the cost of robotaxi rides through scale and deployment.

A robot taxi ride is a passenger trip provided by an autonomous vehicle without a human driver. The segment frames it as an economic tipping point: if robotaxis become far cheaper than human-driven vehicles, adoption (and tolerance of risk) may follow.

Uber is a ride-hailing company that can partner with autonomous-driving providers to offer robotaxi services. Here, it’s grouped with other companies as part of the ecosystem that could reduce robotaxi pricing versus human-driven cars.

Lucid is an EV manufacturer, and in this segment it’s mentioned as part of the group that could support autonomous-vehicle deployment. The point being made is that once robotaxi rides are much cheaper, society may accept the tradeoffs.

The Tesla Model X is an electric SUV known for its performance and distinctive gullwing-style rear doors. The hosts mention it alongside the Model S as having reached the end of its production run.

The Tesla Model S is a long-range electric sedan that helped prove that EVs could be practical, fast, and desirable for everyday drivers. In this segment, it’s being discussed as a historically influential car with a long production run ending recently.

“Fremont” refers to Tesla’s manufacturing campus in Fremont, California, where vehicles have been assembled for years. Saying “last models rolled off the Fremont production line” means the final cars were completed at that specific factory.