Why Modern Cars Lost Their Soul | Aerospace Engineering, Toyota & Driver Feel

Noise, vibration and harshness (NVH) describes how much sound, vibration, and “roughness” a car transmits to the driver and passengers. It’s a key part of perceived quality—two cars with similar performance can feel very different because of NVH.

The Mazda MX-5, commonly called the Miata, is a lightweight two-seat roadster built for fun, nimble driving. It’s often discussed because it’s an accessible way to enjoy spirited handling on twisty roads, including long weekend trips like the one mentioned. In a podcast, it comes up as a “driver’s car” that’s easy to live with while still feeling engaging.

“Closed supervision” here implies the driving occurred in a controlled environment rather than normal public traffic. In enthusiast contexts, it often means a safer, rules-based setup for teaching or coaching driving lines and behavior.

The 1993 Mazda Miata LE is a first-generation MX-5 Miata (NA) known for its lightweight, balanced feel and classic roadster character. The “LE” trim typically adds comfort and appearance upgrades, but the big draw is still the Miata’s simple, driver-focused dynamics.

The Audi R8 is a mid-engine supercar from Audi, built around a performance-focused layout that helps it feel balanced and responsive. It’s widely known as a “real supercar” that’s still usable day-to-day compared with some more extreme exotics. Here it’s mentioned as one of the kids’ favorite cars.

The MG Midget is a classic British small roadster (from MG) that’s known for its lightweight, simple, fun-to-drive character. In this segment, it’s specifically described as “straight piped,” which points to an enthusiast exhaust setup that changes the sound and character of the car. The host also mentions talking to someone who restored an MG Midget, reinforcing its classic-car appeal.

“Straight piped” means removing or bypassing restrictive exhaust components (like mufflers and sometimes catalytic elements) so exhaust flows more freely. The result is usually a louder, more aggressive sound and sometimes different backpressure characteristics. The host uses it to explain why the MG Midget sounded “so awesome.”

The Lotus Elan is a classic Lotus sports car that’s often discussed in the context of older Lotus ownership experiences. In the podcast, it’s mentioned alongside other classic British sports cars to reference “old problems” and what owners had to deal with. That makes it relevant when talking about how modern cars compare to the challenges of earlier eras.

The segment discusses a “Flying Miata” summer camp, which is an enthusiast program centered on track days and instruction for Miata owners. It’s described as including track time, group drives, and tech seminars.

Grand Junction Motor Speedway is the track used for the “Flying Miata” camp’s shifter-cart track activities. In this context, it’s the venue where the group rents time for track days and related driving events.

A “shifter cart” is a go-kart with a manual gearbox (a shifter) rather than an automatic transmission. That makes it closer to real driving skills—like gear selection and throttle control—than a basic automatic kart.

“Tech seminars” are structured instruction sessions focused on mechanical topics—typically maintenance, setup, and how-to troubleshooting. In enthusiast events, they’re often where owners learn common adjustments and best practices for their cars.

“Clapped out” is enthusiast slang meaning a car is worn out, neglected, and often mechanically tired. In this context, it describes many NA Miatas that have been abused or poorly maintained by previous owners.

A track day is an organized event where drivers take their own cars onto a closed circuit for timed laps and practice. It’s different from racing because the focus is usually on driver experience and learning, though cars can still be pushed hard enough to reveal mechanical wear.

“Sliding” refers to intentionally breaking traction so the car rotates and the tires slip laterally while you steer through a corner. On a Miata, it’s often done with careful throttle/brake inputs and tire grip management to create controllable oversteer for fun.

Wheel bearings are the components that allow each wheel hub to spin smoothly with low friction. On track days, they’re a common wear item, and swapping them quickly can be the difference between losing a session and getting back out.

“GT3” is shorthand for Porsche’s 911 GT3 line, a track-focused sports car built around racing-derived aerodynamics and a naturally aspirated engine. In enthusiast talk, it’s used as a benchmark for “real” driving fun—something you do for the experience, not just commuting.

A Calway Supercharger kit is an aftermarket forced-induction upgrade for a Corvette, replacing the factory setup with a supercharger to increase airflow and power. In the segment, it’s specifically mentioned on a Corvette C7, and the host describes taking the car out briefly after service to confirm everything feels right.

The Corvette is Chevrolet’s flagship sports car line, known for delivering serious performance with a strong enthusiast community. In the podcast, it’s specifically tied to a question about supercharging a Grand Sport, which highlights how owners and fans debate engineering choices. It’s discussed because Corvette models often represent different performance approaches within the same overall platform.

“Bang for the buck” is a value-focused phrase meaning you get the biggest improvement per dollar spent. In this context, the hosts argue that supercharging a C7 (or building it up) can be a cost-effective way to gain more power compared with buying a more expensive Corvette variant.

“Mass” is the physical weight of the car, and in driving terms it affects acceleration, braking, and how the car feels under power. The hosts mention that the Corvette is heavy and that you can “feel that mass,” framing why power upgrades and driving feel matter.

Caterham is a British sports-car brand best known for the Seven-style lightweight roadsters. In this segment, the host notes Caterham’s ownership/investment link to a Japanese company, which is relevant because it frames how the brand is continuing its traditional approach rather than changing direction.

Monterey is referenced as the place where Caterham is “coming out,” tying the conversation to a specific automotive event region. It’s a common hub for car gatherings and enthusiast media activities.

The “Super Seven” refers to Caterham’s modernized take on the classic Seven lightweight roadster concept. It’s significant because the host is using it as an example of an “analog” driving philosophy—simple, driver-focused mechanics rather than modern digital/assisted driving.

“Analog cars” is a philosophy describing vehicles that emphasize direct, mechanical-feeling controls and feedback rather than relying on screens, software, and electronic mediation. In this segment, it’s used to argue that Caterham has preserved that feel for decades by sticking to core fundamentals.

In this context, “IP” means intellectual property—legal rights to things like designs, engineering know-how, and branding. The host says Caterham acquired “the low to seven IP,” implying they bought rights tied to the Seven concept and then continued developing it.

The Lotus Exige is a track-focused, lightweight sports car related to the Elise, built to emphasize sharper driving dynamics. In the podcast, it’s grouped with the Elise as a “modern day equivalent” to older Lotus offerings, pointing to the brand’s continued focus on lightness and driver engagement. That’s why it’s mentioned when discussing what feels like the current version of classic Lotus character.

BAC Mono is a single-seat, track-focused sports car known for its minimalist design and driver-centric layout. It’s often grouped with other “analog” cars because the experience is about balance, steering, and throttle feel rather than luxury or driver-assist tech.

Mountune is an automotive performance company known for tuning and engine-related work. In the segment, it’s mentioned as the engine builder involved in getting these boutique cars set up for production and use.

“Analog sports cars” refers to cars that prioritize mechanical feedback and driver input—steering feel, throttle response, and balance—over heavy electronic mediation. The host is arguing that these cars still have long-term appeal because the driving experience feels natural and engaging.

A K24 swap means replacing a car’s original engine with a Honda K-series K24 engine. It’s a common enthusiast modification because the K24 family is popular, tunable, and can deliver a big power/torque upgrade relative to many stock setups.

This refers to a Lotus-focused gathering/event mentioned as coming up in Salt Lake. It’s relevant here because the host is discussing how Caterham owners are welcomed within the Lotus community.

Salt Lake is the location where the host says the Lotus United Gathering is happening. For listeners, it provides real-world context for where this Lotus/Caterham community interaction will occur.

“Front engine, rear drive” describes a layout where the engine sits in the front of the car and power is sent to the rear wheels. This layout strongly influences handling balance and traction behavior, which is why the host says the Caterham feels “more like the Miata” in terms of how it drives.

The Lotus Elise is a hardcore, lightweight sports car built around a driver-focused chassis and sharp handling. In this segment, the host contrasts it with the Miata’s playful, “slidey” character, saying the Elise feels more buttoned-down and fundamentally different to drive.

Akio Toyota is the CEO of Toyota Motor Corporation (and a member of the Toyota family). In this segment, he’s quoted discussing how he feels alone in trying to preserve combustion-engine jobs as the industry shifts toward EVs.

Carwow is a UK-based automotive media brand best known for its YouTube content and for tools that help shoppers compare and value vehicles. The host references it because Akio Toyota’s quote appears in an interview there.

“Combustion vehicles” are cars that generate power by burning fuel (typically gasoline or diesel) in an engine. In contrast to EVs, they rely on engine sound/smell and have a supply chain tied to engine components and related jobs.

EVs are electric vehicles that use electric motors powered by batteries instead of burning fuel in an engine. The segment frames EV adoption as a major industry shift that threatens the future of combustion-engine suppliers and enthusiast driving culture.

The Toyota MR2 is a mid-engine sports car known for its compact size and balanced driving feel. It’s brought up because the podcast is discussing whether another upcoming or rumored sports car could capture the same kind of role in the lineup. That makes it a useful reference point for what enthusiasts expect from a “small, fun, sporty” Toyota.

The Toyota GR Corolla is a hot hatch built for performance, with the key feature being its all-wheel drive setup for traction. The podcast context suggests a discussion about whether Toyota could “repackage” it into a more traditional sports car format. It’s mentioned because it represents a specific kind of modern performance—fast, practical, and capable in different conditions.

A “manual” refers to a manual transmission, where the driver selects gears using a clutch pedal and gear lever. The host is pointing out BMW’s stance that manuals may remain desirable even as electrification increases.

Emissions requirements are government rules that limit what pollutants a vehicle can produce, such as exhaust gases and particulates. These regulations strongly influence what powertrains automakers can keep selling and how quickly they must shift toward electrification or alternative technologies.

An internal combustion engine (ICE) burns fuel inside the engine to create power. The “Titanic” metaphor here is saying ICE cars face long-term pressure from emissions rules and regulation, even if enthusiasts still want them.

The BMW M2 is a compact performance coupe from BMW’s M division, aimed at drivers who want a smaller, more agile “sports car feel.” In the podcast, it’s referenced as a comparison point for shape and driving character, suggesting the speaker could see themselves enjoying that kind of setup. It’s often discussed because it blends everyday practicality with track-capable performance.

Shelby refers to the Shelby brand tied to Shelby American, which has long been associated with high-performance Ford Mustangs and racing-derived parts. The segment discusses licensing and whether Ford should keep relying on Shelby branding or build in-house.

Licensing fees are payments a company makes to legally use another brand’s name, trademarks, or technology. In this segment, Ford is described as paying licensing fees to Shelby America over the years to use the Shelby name.

GT4 is a class of sports-car racing for production-based cars, with rules intended to keep costs lower than top GT categories. The host mentions GT4 race cars as part of how Ford might build track cars without relying on Shelby branding.

The Mustang Dark Horse is a modern, higher-performance trim of the Ford Mustang positioned as a more hardcore alternative within the lineup. In this segment, the host argues it hasn’t “captured” them the way older Shelby-badged Mustangs did.

The C8 Corvette is the Chevrolet Corvette generation that moved to a mid-engine layout, which is a big change from earlier Corvettes. The host uses it as a contrast point: they enjoyed the “experience behind the wheel” and were compelled to try it, unlike the Mustang Dark Horse.

A Shelby Mustang refers to performance Mustangs developed by Shelby, known for upgrading power, handling, and overall track capability. In the podcast, it’s used to describe the appeal of the Mustang brand’s performance history and the “legend” built over decades. It’s discussed because it represents a particular performance identity that enthusiasts associate with Shelby-badged cars.

Multimatic is a motorsport and engineering company that supports major racing and performance programs. In this segment, the host says Multimatic is supporting most of Ford’s significant efforts, including building “crazy GTDs” and Ford GTs.

GTD is a racing class designation (GT Daytona) used in sports-car racing for production-based GT cars. The host uses “GTDs” to describe Ford’s efforts building cars aimed at that kind of top-level GT competition.

The Ford GT is a track-focused supercar built by Ford for high-level motorsport and performance credibility. The host mentions “Ford GTs” in the context of Ford’s racing-related efforts supported by Multimatic.

Jim Farley is an executive at Ford who has publicly discussed strategy for building racing-related capability in-house. In this segment, his quote is used to support the idea that Ford wants to develop its own performance/racing expertise rather than relying on other brands.

Prototipos is the specific Pilotes driving-shoe model the host prefers. The host connects the design to endurance racing needs—especially reducing foot fatigue—while still being usable for daily driving and pedal operation.

Pilotes is a footwear brand associated with driving shoes designed for motorsport and endurance use. The host is describing how the Pilotes “Prototipos” model is comfortable for walking but still works well for pedal feel.

Foot fatigue is the discomfort and loss of control that can build up in the feet during long driving stints, especially when repeatedly modulating pedals. The host attributes the Prototipos design to endurance racers needing to minimize that fatigue.

Kevin Beard is described as the founder of the Pilotes company. In this segment, he’s credited with introducing the original Prototipos design focused on reducing foot fatigue for endurance racers.

The Audi e-tron is Audi’s electric SUV line, known for using an all-electric powertrain instead of a gasoline engine. In this episode, it’s used as an example of a recent EV that changed the hosts’ opinions about “analog” feel and character.

NVH stands for noise, vibration, and harshness—how much sound, shaking, and “roughness” a vehicle produces and transmits to occupants. Engineers try to reduce NVH because it strongly affects perceived quality and comfort, but the episode argues that in some domains (like aerospace controls) the “right” targets and metrics may differ.

In this context, “control services” refers to the mechanical/actuation linkages that transmit movement from the cockpit controls (like the yoke) to the aircraft’s control surfaces. The speaker’s point is that with cable controls, the pilot can physically feel vibrations and resistance, which provides intuitive feedback. That physical feedback is what they’re comparing to “feel” in cars.

A stall is a loss of lift caused when an aircraft’s wing exceeds its critical angle of attack, so airflow can’t stay attached to the wing surface. The result is a rapid drop in lift, which can make the aircraft lose altitude quickly. The speaker uses stall as an example of why “feel” matters for safety—because pilots can sense it through control feedback in small aircraft.

“Amplifying the control signal” means increasing the pilot’s input strength electronically or via power assistance so the aircraft can move larger control surfaces. As aircraft got bigger, pilots couldn’t physically move the controls directly with the same cable forces. The speaker’s point is that even when you add assistance, you can still preserve some “feel” through the system’s feedback.

Fly-by-wire is a flight-control system where the pilot’s inputs are converted into electronic signals instead of directly moving the control surfaces mechanically. Those signals then command actuators to move the aircraft’s control surfaces, which can improve precision and enable safety features. It can also change the “feel” the pilot gets compared with older cable-and-linkage controls.

“Brake by wire” (the transcript says “break by wire”) replaces the direct hydraulic/mechanical connection for braking with electronic control. The system must provide consistent pedal feel and reliable braking response, because the driver’s feedback depends on the engineered feedback loop.

In control systems, “feedback” is the information that tells the driver (or pilot) what the system is doing. If you disconnect the human from the control surfaces, the driver may lose the cues needed to correct quickly, which can make the vehicle feel unpredictable and increase crash risk.

Yaw is rotation around the aircraft’s vertical axis—think “nose left/right.” In the example, the speaker describes a directional control system for Gulfstream aircraft, where yaw control is crucial for keeping the aircraft stable and controllable.

“G” refers to acceleration relative to gravity; “high Gs” means the pilot and aircraft experience very large forces. The speaker uses this to explain why a computer must stabilize the aircraft—humans can’t physically move controls fast enough or precisely enough under extreme loads.

A “supersonic aircraft” travels faster than the speed of sound. At those speeds, aerodynamic behavior changes significantly, which is one reason advanced stability and control systems are needed to keep the aircraft controllable.

In this context, “communication” refers to how well a car (or aircraft) feeds information back to the operator through controls and sensations. The host argues that good feedback helps control and safety, while also improving the enthusiast experience. It’s a human-factors idea: the vehicle should tell you what it’s doing.

The Ferrari 308 is a classic mid-engine V8 sports car known for its driver-focused feel rather than outright speed. In this segment, the host uses it to talk about how throttle and pedal behavior make rev matching easier and more repeatable. That “feedback” is part of why older cars can feel more engaging to enthusiasts.

Rev matching is the technique of adjusting engine speed to match the transmission input speed before (or during) a downshift. Done well, it reduces driveline shock and makes the shift feel smooth. In this segment, the host ties rev matching success to how much pedal travel the throttle system requires.

A flywheel stores rotational energy, smoothing out engine speed changes. A lighter flywheel reduces rotational inertia, which can make the engine respond more quickly to throttle inputs—often improving responsiveness and feel.

Throttle mapping is the calibration that translates your accelerator pedal position into engine torque. By changing this curve, engineers can make the car feel more linear, more aggressive, or easier to modulate at the limit.

The clutch is the component that connects and disconnects the engine from the transmission in a manual (and in some automated systems). The way it’s controlled—engagement timing and how it’s “feathered”—strongly affects drivability and driver confidence.

Go-karts are lightweight, low-comfort vehicles that transmit road and chassis behavior directly to the driver. The speaker uses this as a comparison to explain how minimal padding and direct feedback can make it easier to sense what the rear is doing.

A solid-mounted powertrain is attached to the chassis with minimal isolation, so engine and drivetrain vibrations transmit more directly into the body. This can increase NVH (noise and vibration) but may also improve mechanical “feel” and response.

A “hard mounted” engine mount means the engine is attached with little isolation from the chassis. That lets more vibration and movement reach the body, which can make the car feel more raw and connected—but also increases cabin harshness. In the segment, this is tied directly to the shaking and NVH complaints.

Wishbones are suspension control arms that locate and guide the wheel’s movement. When the host says the “rear wishbones hang off the gearbox,” they’re describing a packaging/layout choice where the suspension links are mounted to the transmission/gearbox structure rather than a separate subframe. That can affect how vibration paths travel and how the car feels over bumps.

The BMW M3 is BMW’s performance “M” model, traditionally built to feel like a driver’s car with sharper steering response and more direct chassis feedback than a regular 3 Series. In this segment, the host contrasts an M3 with a more commuter-focused 3 Series variant to discuss whether modern tuning and comfort goals dilute that “feelsome” character. The point is about how NVH and mounting/suspension choices can change the driving feel.

The BMW 3 Series is a compact executive sedan known for balancing everyday comfort with sporty handling options. In the podcast, it’s used as a baseline example—specifically referencing an M340i concept—to explain how a performance model can still be designed to function as a practical “people mover.” It’s discussed because it helps frame the difference between performance-focused engineering and everyday usability.

Polestar BST is a performance-focused edition from Polestar, a brand known for electrified performance and track-oriented development. In the segment, the host frames it as a “racing company” product and starts describing what makes the BST edition different. This is relevant because it ties into the episode’s theme: how modern cars try to balance comfort/quietness with enthusiast “feel.”

A force feel curve is a mapping between the force applied by the driver (like pedal or control-stick force) and the resulting position/response. Here, it’s used to ensure the driver’s input produces a predictable “feel,” and that the return path matches the forward path closely.

Gulfstream is an aircraft manufacturer known for business jets, and the host references designing a directional control system for that aviation context. The “place” label here is used only because the transcript frames it as a named program context rather than a car component.

A hysteresis loop describes how a control input (like pedal position vs. force) can behave differently depending on whether you’re moving in one direction or reversing. In this context, the goal is to minimize hysteresis so the pedal’s force/position relationship is consistent on the way down and on the way back up.

The dead band zone is the small range of motion where a control input (like steering rack movement) produces little or no effective response. Reducing dead band helps the driver feel immediate, precise changes rather than a “loose” or delayed center response.

Dead play is the amount of steering-wheel or linkage movement that doesn’t translate into motion at the wheels. It’s a feel-and-precision issue: more dead play makes the car feel less connected and harder to place precisely on the road.

“Gs” refers to acceleration measured in multiples of Earth’s gravity (1 g ≈ 9.81 m/s²). The host is describing how a driver can predict the vehicle’s lateral/turning acceleration based on steering input and speed.

Kinematics is the study of motion—how parts move relative to each other—without focusing on the forces that cause the motion. In steering/pedal feel, kinematics affects how input travel translates into actual motion, which strongly influences perceived feedback.

In control feel systems, friction is the resistance inside linkages, bearings, seals, and interfaces that can create inconsistent response. The host argues that controlling friction is central to reducing hysteresis and improving repeatable feedback.

“0 to 60” is a performance metric measuring how quickly a car accelerates from 0 mph to 60 mph. The host criticizes it as a “ridiculous metric” because it can encourage tuning for straight-line acceleration rather than overall driving feel.

“Diminishing returns” means that after a point, each additional effort produces smaller improvements. In the segment, the host argues that chasing ever-higher speed and power numbers is reaching that point, so manufacturers should shift toward feel.

A “halo” model is a flagship product meant to create excitement and brand prestige, even if it isn’t the highest-volume seller. The host suggests improvements in the halo car’s development priorities can “trickle down” to more mainstream models.

EV means electric vehicle—cars powered primarily by electric motors and a battery. In this discussion, EVs are framed as being very smooth and quiet, which changes the sensory “feel” compared with combustion cars.

Horsepower and torque are two different ways to describe engine output. Torque is the twisting force that helps with acceleration, while horsepower is a measure that combines torque and engine speed—together they shape how a car feels when you drive it.