McMurtry Spéirling: The $1.3M Hypercar That LAPS a Porsche GT3 RS

Speed cameras are automated enforcement devices that photograph or record vehicles to detect speeding. They’re especially relevant in dense European cities and tourist routes because they make “passing” and higher speeds much riskier.

An AC unit is the air-conditioning system used to cool and dehumidify indoor air. Here it’s used as a joke/comparison to highlight how the heat was so intense that even places you’d expect to be comfortable weren’t.

A heat dome is a weather pattern where high-pressure air traps hot air near the ground, causing prolonged, extreme temperatures. The hosts use it to explain why conditions were so brutal during their trip.

A convertible is a car with a roof that can be opened, usually by folding it down. In hot weather, a convertible can make cabin heat and sun exposure feel much worse—especially if the air conditioning isn’t effective.

Speed camera tickets are citations issued from automated enforcement systems that photograph or record a vehicle’s speed. The segment discusses how long it can take for those citations to reach the driver.

The Audi R8 is a mid-engine supercar from Audi, known for its V10 (in many years) and all-wheel-drive traction. In this segment, it’s mentioned as the backdrop for the hosts’ experience with speed camera tickets in Italy.

An embargo is a media restriction that prevents reviewers from publishing details until a specific date or event. Here, the host says the embargo is the seventh, meaning they can’t talk about certain information until then.

The Porsche 911 GT3 Touring is a track-focused 911 variant tuned for road use, typically combining GT3 performance with a more usable, less extreme setup. In this segment, it’s used as a benchmark for pricing and hardware—especially suspension and weight-related bits—when comparing against the newer 911 Speedster/roofless concept.

Carbon ceramic brakes use ceramic brake discs reinforced with carbon fiber, offering high heat resistance and typically lower weight than conventional iron rotors. In the segment, they’re part of the lightweight package and are discussed alongside wheel weight to reduce unsprung mass.

Magnesium wheels use a lighter metal than typical wheel alloys, which can reduce rotational mass and improve responsiveness. The speaker also connects them to unsprung weight savings, which affects how the suspension can react over bumps.

Carbon fiber front fenders and doors are body panels made from carbon composite to reduce mass. The speaker attributes these to the lightweight package/track-oriented parts bin, emphasizing how material swaps contribute to overall weight reduction.

Body in white (BIW) is the car’s unpainted body structure—metal panels and internal reinforcements before paint and final assembly. The segment uses BIW stiffness to explain why the newer 992-based convertible platform needed less added steel for the roofless design.

Unsprung weight is the mass not supported by the suspension springs (like wheels, tires, and some brake components). Reducing it helps the suspension keep better contact with the road because the suspension has less inertia to control.

A short shift kit changes the shifter linkage geometry to reduce the distance (and sometimes effort) between gears. The speaker links it to a “Porsche GT3 manual” feel, implying quicker, more direct shifts.

The Weissach package is a Porsche option package associated with weight savings and track-focused equipment on certain 911 models. In this segment it’s referenced as part of the overall parts mix (wheels/brakes/suspension) that shapes the car’s feel.

Pebble Beach is a famous California venue best known for high-end automotive events and concours-style gatherings. In enthusiast circles, it’s a major stage for car launches, collector culture, and premium brands.

“Odd Drain” is referenced as a recurring event stop on the podcast’s tour schedule. The hosts treat it like a specific automotive/collector gathering with dates and a dedicated location.

The “Miami car and watch festival” is a combined automotive and watch event, reflecting how luxury car culture often overlaps with high-end timepieces. The hosts mention specific dates (November 7th and 8th) as part of their tour itinerary.

“Supercar concor” appears to be a supercar-focused event tied to Odd Drain, with the hosts planning an appearance there. They also connect it to a specific venue location, suggesting it’s a named gathering rather than a generic description.

Fort Adams is a specific physical location the hosts name as the venue for an event connected to Odd Drain. Using a named fort/venue like this signals a destination-style gathering rather than a standard track or showroom.

Race Deck is referenced as a brand that sells garage flooring systems (the hosts mention a “Race Deck floor” and custom tile options). The discussion is about product availability and customization rather than a technical automotive component.

The Mercedes-AMG E 53 wagon is a performance-oriented version of the E-Class wagon, using a 3.0-liter inline-six with a hybrid assist. In this segment, the host criticizes its braking feel, body control, and steering response compared with other AMG wagons.

The BMW 6 Series is a luxury grand tourer line known for a more performance-oriented, stylish driving experience compared with more basic BMW models. The podcast describes it as not driving “nice,” and references a “last wagon” and a powerful performance setup, emphasizing how driving character can vary by model and configuration. It’s discussed because it represents a particular BMW era and body style that enthusiasts remember.

Horsepower is a measure of engine power—how much work the engine can do over time. In performance-car talk, higher horsepower generally helps with acceleration, especially at higher speeds.

Torque is the twisting force the engine produces, and it strongly affects how quickly a car can accelerate from low speeds. Pound-feet (lb-ft) is the unit used in U.S. specs.

Body control describes how well a car keeps its chassis composed over bumps, braking, and cornering. If body control is poor, the car can feel floaty or unstable—like excessive pitch/roll—rather than planted.

“Waterbed” is a descriptive term for excessive suspension compliance—when the car feels soft and slow to respond. It implies the chassis doesn’t settle quickly, which can hurt steering feel and cornering confidence.

The BMW M5 is BMW’s high-performance sedan, and the host is referring to an M5 wagon as a benchmark for how a performance wagon should drive. The key point here is the comparison: the Mercedes-AMG wagon is being judged against the feel of an M5-based wagon experience.

A hybrid system combines a traditional engine with an electric motor and battery. The goal is usually to improve efficiency and sometimes add extra power, but it can also change how the car feels to drive.

A 3.0-liter inline-six is an engine configuration where six cylinders are arranged in a single straight row, with a total displacement of 3.0 liters. Inline-sixes are often praised for smoothness and linear power delivery, and here it’s paired with a hybrid system.

The Cadillac Lyriq is an all-electric Cadillac crossover, and the host is praising its drive feel and braking response. They contrast it with the Mercedes-AMG wagon, saying the Lyriq v (as referenced) surprised them with how well it handled and how strong it felt.

In modern cars, “software” can refer to the vehicle’s electronic control programs that manage functions like power delivery, stability behavior, and user interfaces. Here, the host is specifically talking about a special display/feature that pops up on the screen.

A naturally aspirated engine makes power without a turbocharger or supercharger. The host contrasts it with forced-induction and hybrid setups, implying the driving feel and responsiveness can change even when power numbers are similar.

Twin turbo refers to using two turbochargers to pressurize the intake air, improving power and torque. The host lists it as one of the E 63-era engines that drove well, contrasting it with the naturally aspirated and hybrid-assisted versions.

The M157 is a Mercedes-Benz engine family (an AMG V8) associated with certain E 63-era models. The host praises how well the car drove, using the M157 as a reference point for feel versus newer powertrains.

“Power numbers” refers to the published peak power rating (often horsepower or kilowatts). The host argues that even if the power numbers match, the added weight and hybrid behavior can make acceleration feel different.

The phrase “two wheels” is used to describe a moment where the car appears to be riding on only two tires, implying instability or aggressive body motion. In enthusiast terms, it’s a vivid description of how the chassis is behaving rather than a specific mechanical component.

Polestar is an electric-vehicle brand (and automaker) known for software-driven cars and OTA updates. In this segment, the hosts discuss Polestar’s U.S. situation and how software origin rules could affect sales.

The host says they drove a “Polestar 43,” but the exact model name is unclear from the transcript. Polestar’s cars are EVs that rely heavily on software and OTA updates, which ties into the rest of the discussion.

OTA stands for “over-the-air” updates—software changes sent wirelessly to a car without visiting a dealership. In this segment, the hosts are discussing where that software originates and how it affects whether Polestar can sell cars in the U.S.

This is the phrase the host uses to clarify OTA as “over the updates,” meaning updates delivered remotely over a network. It’s essentially the same idea as over-the-air software delivery.

“Trojan horse” is a security metaphor for something that appears harmless but carries hidden risk. Here it’s used to describe software concerns—implying the update could be used to bypass restrictions or introduce unwanted behavior.

DJI is a brand known for consumer drones and related camera/gimbal equipment. The segment uses it as an example of what’s restricted in a controlled environment, alongside the software discussion.

The Hyundai Kona is a compact crossover that’s designed to be practical and easy to live with, often offered with different powertrain options. In the podcast, it’s brought up in a broader discussion about car companies and the “boring” factor, plus a playful reference to the “lego version” of the Kona’s egg. That kind of comment usually points to the car’s design and how it stands out in its segment.

The British Grand Prix is a Formula 1 race held at Silverstone. The hosts mention it as the timing context for LEGO and F1-themed mini cars.

Silverstone is the famous Formula 1 circuit in the UK. It’s referenced here as the venue for the upcoming British Grand Prix.

Formula One (F1) is the top tier of international open-wheel racing. In this segment, it’s tied to a LEGO collaboration making small, drivable “mini F1” cars.

The Dodge Ram is a full-size pickup truck built for hauling, towing, and everyday driving. The podcast context suggests a discussion about how the truck should look and feel “full size,” which is a common point when comparing different pickup sizes and styles. It’s often mentioned because it’s a mainstream work-oriented truck line.

“One” in the podcast context appears to refer to a small car model described as “little mini ones,” contrasted with “a full size car.” The speaker also mentions the cars being made out of “300 000 peo…,” which sounds like a reference to how many people are involved in making or assembling the vehicle. It’s brought up as a comparison point for size and production scale.

“Electric batmobile” is a nickname for the Spéirling’s futuristic, aggressive design and its electric powertrain. It’s not a technical term, but it’s a domain-specific way the hosts are describing the car’s look and vibe as much as its propulsion.

“Horsepower” is a measure of engine (or motor) power—how much work the car can do over time. In this context, “1000 horsepower” is used to emphasize the Spéirling’s very high electric motor output.

“Vacuum machines” is a slang/short-hand reference to the Spéirling’s aerodynamic downforce concept—using suction/low-pressure effects to generate grip. The hosts are using it as a vivid way to describe how these cars create traction.

“Track-only racing prototypes” are purpose-built race cars that are designed to run on circuits rather than being street-legal. The segment contrasts these with cars that can be sold for road use, implying the Spéirling had to change to become more road-usable.

The McMurtry Spéirling is a carbon-fiber, battery-electric hypercar built around an extreme aero/handling concept and a very large battery pack. It’s designed to generate huge lateral grip (the host mentions multiple “g’s” in cornering) and it’s being positioned as a road-legal track weapon.

Wheelbase is the distance between the front and rear axles. A longer wheelbase generally improves high-speed stability and can make the car feel less “twitchy,” which is why the host says the larger dimensions were to accommodate the battery and cabin.

A “100 kilowatt battery” refers to the battery’s power capability (kilowatts) rather than its energy capacity. In EV terms, higher power capability supports stronger acceleration and sustained output under hard driving, which matters for a track-focused hypercar.

“Three g’s” means the car is experiencing about three times the acceleration due to gravity during cornering. It’s a way to quantify lateral grip and how hard the car can pull through turns.

“Spinning blades” refers to the car’s rotating aerodynamic elements that generate downforce and stability. The host also connects the sound to a jet fan, emphasizing that the system is not just theoretical—it’s loud and active.

A “fan rev paddle” is a driver-controlled paddle/lever used to command the car’s fan system speed. It’s essentially a way to vary or trigger the rotating aero system on demand, turning it into a controllable feature rather than a constant behavior.

A “road car” is a vehicle intended for public-road use rather than being a pure race car. The host contrasts the Spéirling’s extreme aero/noise with what would be practical or legal for everyday driving.

Willow Springs is a motorsports complex in California known for its challenging layouts and elevation changes. It’s a common venue for testing and track-day comparisons, so imagining the Spéirling there highlights its intended “real track” use.

“Fessel speed” appears to be a track/location reference, but it’s unclear from the transcript whether the speaker meant a specific named circuit or event. Because the name is ambiguous, it’s hard to tie this to a known venue with confidence.

Manual mode is a driving setting that lets the driver command gear changes rather than letting the transmission fully decide. The segment describes using a “set/select manual mode” procedure, then moving the shifter in an exposed gate while the clutch behavior is handled electronically.

A gated manual is a shift system where the shifter moves through defined “gates” (like a classic manual transmission), giving a more tactile, mechanical feel. In this case, the segment emphasizes that the car’s clutch pedal feel is simulated, even though the shifter is arranged like a real manual.

A V12 is an engine with twelve cylinders arranged in a “V” shape, typically used for smoothness and high power potential. The segment mentions “cool to v12” in the context of the Barari 12C discussion, implying a V12-powered setup.

An electric actuator is a motor-driven device that performs a mechanical function on behalf of the driver. Here, the segment says the clutch pedal is not mechanically linked to a clutch; instead, an electric actuator controls the clutch behavior.

The G-Class is a rugged, boxy luxury SUV known for its distinctive styling and off-road capability. The podcast mentions a “baby G wagon” and says something “cool” is coming out, suggesting discussion about a smaller or related G-Class-style model. It’s a common topic because the G-Class has a strong identity and a dedicated fan base.

“AMG G 63 treatment” refers to Mercedes-AMG’s performance-oriented configuration for the G 63, typically including a high-output V8 and AMG tuning. In this segment it’s used as a shorthand for what kind of power and hardware the rumored drop-top G-Wagen might get.

The Porsche 718 Spider RS is a track-focused version of Porsche’s 718 Boxster/Cayman family. In this segment, they call out its “GT3 engine,” meaning it uses an engine architecture associated with Porsche’s GT3 race cars, which is a big part of why enthusiasts praise the car’s character.

A “GT3 engine” refers to the engine family used in Porsche’s 911 GT3 (and related GT3-spec racing applications). The point here is that the 718 Spider RS is being praised for borrowing the kind of high-revving, track-bred feel associated with GT3 performance.

The BMW 7 Series is BMW’s flagship luxury sedan, typically associated with comfort-focused powertrains and a large, road-trip-friendly footprint. In this segment, the host says they were in a “seven series bmw” in Italy, but it wasn’t right for the smaller roads compared with the compact cars locals drive.

The BMW Z3 is a compact two-seat roadster known for its classic proportions and relatively light, simple driving feel. The host praises a “BMW Z3” as a “smart little car” for the kind of small roads in Italy, specifically mentioning a late-model, open-top setup.

“Top down” refers to driving with the convertible roof lowered. It’s a key part of the experience on roadsters because it changes airflow, cabin noise, and how the car feels at low speeds.

The Porsche 718 is a mid-engine sports car line (Cayman/Boxster) known for its compact size and sharp handling. The host says they even thought the 718 would be too big for those roads, which frames how vehicle size and maneuverability matter on tight European routes.

The S54 is BMW’s high-performance straight-six engine used in certain Z3 and Z4 models. It’s known for rev-happy power delivery and a more track-oriented character than the base engines in the lineup.

Trailing arm suspension is a rear suspension layout where the wheel is guided by arms that pivot from the chassis. The host calls it out because it was a notable design choice on the last BMWs with that setup, affecting how the car handles and feels.

A shift knob is the driver’s interface on a manual transmission shifter, and it can be customized for feel and appearance. Here, the host mentions work done to the shift knob after overspray got on it.

“Roof off” refers to driving with the convertible top removed or down, changing aerodynamics, noise levels, and cabin comfort. The host uses it to describe how the car behaves at freeway speed with the top open.

“Dynoed” means the car was tested on a dynamometer (dyno) to measure power and torque. When the host says the 1973 RS was “dynoed at Ed Pink Racing,” they’re pointing to a quantified performance baseline from a professional shop.

Ed Pink Racing is referenced as the shop that dyno-tested the host’s 1973 RS. In enthusiast circles, dyno facilities and race-prep shops are often used to validate tuning and engine health.

The Porsche 911 GT3 RS is a track-focused version of the 911, known for its lightweight construction and high-downforce aero. In this segment, it’s used as a benchmark for what the hosts consider “real” performance in the current hypercar conversation.

The Porsche 356 is the early, pre-911 Porsche sports car that’s historically important and highly collectible. The host groups it with “early 911s” to argue that older classic Porsches have been “way down” in value.

This refers to the used-collector-car market shifting—prices and demand changing over time. The host is arguing that the market is moving downward for certain older, high-end cars.

Monterey refers to the Monterey car week area in California, which is famous for major collector-car auctions and events. The host uses it as a reference point for how prices tend to move during that time of year.

A restomod is a classic car that’s been restored but also modernized with updated mechanicals or technology. The host contrasts “restomod” cars with other “great cars,” suggesting that even if they’re incredible, they may not be priced at extreme levels.