Killing CarPlay, Driving the McLaren GT, Fuel Cells for Big Trucks
About this episode
Jill and Tom, joined by Paul Harold from Sons of Speed, dive into the latest automotive news, including a review of the McLaren GT and a discussion on General Motors' decision to eliminate CarPlay in favor of software-defined vehicles. They explore the implications of GM's new architecture, which will support full level three autonomy by 2028. The episode also features an insightful interview with Bart Soa from GTI Energy about hydrogen fuel cells and their potential in commercial vehicles, particularly Class 8 trucks, as the industry seeks alternatives to diesel.
Paul Herrold of the Sons of Speed sits in for Jill this week. Jill will be back for next week’s show. Paul and Tom open the show by discussing consumer-battery maker Duracell’s foray into electric-vehicle charging. Duracell branded car chargers are showing up now in the U.K., and are expected to arrive in the U.S. in the not-to-distant future.
The hosts go on to discuss two big General Motors announcements. First, GM will be launching full level-3 semi-autonomous drive systems for the 2028 model year, beginning with the electric Cadillac Escalade IQ. An advancement of the maker’s Super Cruise technology, the new system will permit drivers to look away from the road while engaged. Listen in for further details. GM also plans to drop Apple CarPlay from all its vehicles beginning in 2028. Jill is going to be angry.
Still in the first segment, Paul talks about driving the high-performance McLaren GT on the race track. Paul also talks a little about the McLaren lineup and how the sports-car maker’s U.S. offerings differ.
In the second segment, Paul and Tom welcome Bart Sowa of GTI Energy to the show. Bart talks about fuel-cell technology, and how hydrogen-power is viable option for large over-the-road trucks. Bart also shares his thoughts on the future of hydrogen as a transportation fuel in the U.S.
In the last segment, Bart joined Paul for this week’s quiz. Can you guess the best-selling car in Alabama? Listen in to hear the “Best Sellers by State” quiz.
Polestar 3
"I'm driving the Polestar 3 right now. That car's a honey."
The Polestar 3 is an electric SUV made by Polestar, which is a brand related to Volvo. It's known for being stylish and having good performance.
The Polestar 3 is an all-electric SUV from Polestar, a performance electric brand that originated from Volvo. It combines luxury and sustainability with advanced technology and performance features.
Lucid Air
"... we have just talked about it recently on the on air, we had the folks from Polestar on, but more or l..."
The Lucid Air is a new electric car that is designed to be very luxurious and high-tech. It can go a long distance on a single charge, making it a great option for those who want an electric vehicle. People talk about it because it's a new player in the luxury electric car market.
The Lucid Air is a luxury electric sedan that has garnered attention for its impressive range, high-performance capabilities, and advanced technology features. It represents a significant entry into the electric vehicle market, aiming to compete with established brands like Tesla. The Lucid Air is often discussed for its innovative design and potential to reshape the luxury car segment.
Volvo XC90
"I didn't, I thought it was a much better improvement over like the XC90, but..."
The Volvo XC90 is a large, comfortable SUV that can fit a lot of people and their stuff. It's known for being safe and having a nice interior.
The Volvo XC90 is a luxury midsize SUV known for its spacious interior, advanced safety features, and stylish design. It has been praised for its comfort and technology, making it a popular choice among families.
tire size
"It's actually bad, I suppose, for economy, but the tires are huge."
Tire size is how big the tires are on a car. Bigger tires can help the car handle better and go faster, but they can also make the car use more gas.
Tire size refers to the dimensions of the tires fitted on a vehicle, which can affect handling, ride comfort, and fuel economy. Larger tires can provide better grip and performance but may negatively impact fuel efficiency due to increased rolling resistance.
22s
"They're 295, 22s. 22s, okay."
'22s' means the wheels on the car are 22 inches in diameter. Bigger wheels can make a car look sportier, but they might make the ride a bit bumpier.
The term '22s' refers to 22-inch wheels, which are larger than standard sizes and often used for aesthetic purposes on vehicles. Larger wheels can enhance the appearance of a car but may affect ride comfort and handling.
Chevrolet Corvette
"22s, okay. They look like Corvette tires on this crossover, and from the back, it's ..."
The Chevrolet Corvette is a famous sports car from America that is known for being fast and stylish. It has been around for a long time and is loved by many car enthusiasts. People talk about it because it's a great example of what American cars can do.
The Chevrolet Corvette is an iconic American sports car known for its performance, sleek design, and affordability compared to other high-performance vehicles. It has a rich history dating back to 1953 and is often celebrated for its powerful engines and advanced technology. The Corvette is frequently discussed for its influence on automotive culture and its status as a symbol of American engineering.
General Motors
"There isn't there enough because General Motors is getting out of the carplay and the Apple Android business. And I actually looked up the reason why."
General Motors, often called GM, is one of the largest car manufacturers in the United States. They make many popular car brands like Chevrolet and Cadillac.
General Motors (GM) is a major American automotive corporation known for producing vehicles under various brands such as Chevrolet, GMC, Cadillac, and Buick. The company has been a significant player in the automotive industry for over a century.
Cadillac Escalade
"...starting in the 2028 model you're beginning with, the Cadillac Escalade IQ, which gets, did you see this?"
The Cadillac Escalade IQ is a new version of the Escalade that will be available in 2028. It will have new technology and features that make it different from older models.
The Cadillac Escalade IQ is a new model set to debut in 2028, featuring advanced technology and design. It represents Cadillac's push towards integrating more modern features into their lineup.
level three autonomy
"...with full level three autonomy, which means you don't have to pay attention to the road."
Level three autonomy means the car can drive itself without you having to pay attention most of the time. However, you still need to be ready to take over if something goes wrong.
Level three autonomy refers to a level of self-driving capability where the vehicle can handle most driving tasks without human intervention, although the driver must be ready to take control if needed. This is a significant advancement in autonomous vehicle technology.
Supercruise
"So mapped, it started with interstates and then highways and I think they're getting to state routes now too. But it's something like millions of miles now that are mapped."
Supercruise is a feature in some GM cars that lets you drive without using your hands on the wheel on certain roads. It uses special technology to keep the car in its lane and at the right speed.
Supercruise is General Motors' advanced driver-assistance system that allows for hands-free driving on certain mapped highways. It uses a combination of LiDAR, cameras, and GPS to navigate and maintain speed without driver input.
BlueCruise
"Supercruise and Ford does the exact same thing for BlueCruise. Yeah."
BlueCruise is a feature in some Ford cars that allows you to drive without using your hands on certain highways. It uses cameras and sensors to help keep the car safe and on track.
BlueCruise is Ford's equivalent of GM's Supercruise, providing hands-free driving capabilities on designated highways. It uses similar technology to monitor the vehicle's surroundings and ensure safe operation without driver intervention.
LiDAR
"this is a ding on Tesla, their LiDAR-based system is now going to be attention-free, you don't have to watch."
LiDAR is a technology that helps cars see their surroundings by using lasers to measure distances. It's important for self-driving cars to understand where they are and what’s around them.
LiDAR (Light Detection and Ranging) is a technology that uses laser light to measure distances and create detailed 3D maps of the environment. It's commonly used in autonomous vehicles for navigation and obstacle detection.
BMW XM
"...I drove the BMW XM, that crazy bad boy, and someone had preset speeds in there to alert the driver to when you cross them..."
The BMW XM is a luxury SUV made by BMW that is designed for high performance and comfort. It has a powerful engine and lots of technology features.
The BMW XM is a high-performance luxury SUV that combines sporty handling with advanced technology and a powerful hybrid powertrain. It represents BMW's push into the luxury SUV market with a focus on performance and comfort.
autonomous driving
"So the Cadillac autonomous thing is interesting because that's going to be the first actual version."
Autonomous driving means a car can drive itself without anyone needing to control it. It uses technology to understand its surroundings and make decisions on the road.
Autonomous driving refers to the technology that allows a vehicle to navigate and drive itself without human intervention. This includes various levels of automation, from basic driver assistance to fully self-driving capabilities.
Mercedes-Benz
"There is some really weird limited use of Mercedes-Benz of a level three system, only in Northern California in a geofence area."
Mercedes-Benz is a well-known car brand from Germany that makes luxury vehicles. They are famous for their quality and advanced technology.
Mercedes-Benz is a German luxury automotive brand known for its high-quality vehicles, advanced technology, and performance. The brand is part of the Daimler AG group and has a long history of innovation in the automotive industry.
level three system
"There is some really weird limited use of Mercedes-Benz of a level three system, only in Northern California in a geofence area."
A level three system is a type of self-driving technology that can drive itself in many situations, but you still need to be ready to take control if needed. It's not fully autonomous like level five systems.
A level three system refers to a classification of autonomous driving technology where the vehicle can handle most driving tasks but requires the driver to take over when requested. This level of automation allows for hands-free driving in certain conditions, but the driver must remain attentive and ready to intervene.
McLaren GT
"The McLaren GT, which this was actually a 2023 because as of now, they're being called the McLaren GTS because they redesigned it."
The McLaren GT is a high-end sports car made for long drives, offering both speed and comfort. The 2023 version has been updated and is now called the McLaren GTS.
The McLaren GT is a luxury sports car designed for grand touring, combining performance with comfort. The 2023 model has been updated and is now referred to as the McLaren GTS, emphasizing its redesigned features.
Grand Tour
"So it's a Grand Tour. It's obviously some McLaren, so it's a two-seater."
A Grand Tour is a car made for long trips, focusing on being comfortable and enjoyable to drive over long distances.
A Grand Tour is a type of car designed for long-distance driving, emphasizing comfort, performance, and luxury. These vehicles are typically more spacious than traditional sports cars.
Mclaren 720S
"...instead of like about a 712-ish horsepower on the 720S, they go by brake horsepower. That's why at 720,..."
The McLaren 720S is a super-fast sports car that is made for speed and performance. It's very lightweight and has a powerful engine, making it exciting to drive. People talk about it because it's one of the top cars in the world for performance.
The McLaren 720S is a high-performance supercar known for its lightweight construction, aerodynamic design, and powerful twin-turbocharged engine. It offers exceptional speed and handling, making it a favorite among automotive enthusiasts and collectors. The 720S is often discussed for its cutting-edge technology and track-ready capabilities.
GT
"So that's why they can call it a GT. It doesn't sound very GT to me."
GT means Gran Turismo, which is a type of car made for fast driving but also for comfort on long trips. They usually have more space inside compared to regular sports cars.
GT stands for Gran Turismo, a term used to describe high-performance cars that are designed for both speed and comfort on long-distance drives. These cars often have features like a more spacious interior and sometimes back seats.
Porsche 911
"... Porsche always screws with everyone, because the 911 should be a sports car, but it always has, almos..."
The Porsche 911 is a well-known sports car that has been around for many years and is famous for its unique shape and powerful performance. It's a car that many people dream of owning because it's fast and fun to drive. People talk about it because it has a special place in car history.
The Porsche 911 is a legendary sports car that has been in production since 1964, known for its distinctive design and rear-engine layout. It combines luxury with high performance, making it a favorite among driving enthusiasts. The 911 is often discussed for its evolution over the years while maintaining its core identity.
Porsche 718
"And then they killed the 718 models. They went to all electric, I believe, right?"
The Porsche 718 is a series of sports cars from Porsche, including models like the Boxster and Cayman. They are known for being fun to drive and handling well.
The Porsche 718 is a line of sports cars that includes the Boxster and Cayman, known for their mid-engine layout and balanced handling characteristics.
Porsche Cayenne
"...significant pushback when Porsche brought out the Cayenne, the Cayman. Cayenne."
Porsche Cayman
"...the severe significant pushback when Porsche brought out the Cayenne, the Cayman. Cayenne. Yeah."
The Porsche Cayman is a sports car made by Porsche, known for its great handling and performance. It is smaller and less expensive than the Porsche 911, making it a popular choice for driving enthusiasts.
The Porsche Cayman is a mid-engine sports car that was introduced in 2006. It is known for its sharp handling and performance, sitting below the 911 in Porsche's lineup.
SUV
"...their SUV sales are off the charts."
An SUV is a larger type of vehicle that can carry more people and stuff. They are popular because they are spacious and can handle different types of roads.
An SUV, or Sport Utility Vehicle, is a larger vehicle designed for both passenger and cargo transport, often featuring off-road capabilities. SUVs have gained popularity for their versatility and space.
Porsche Macan
"...e off the charts. And they're good SUVs, and the Macan sells like crazy for them. So they're making mon..."
The Porsche Macan is a fancy small SUV that is known for being fun to drive and having a nice interior. It's a good choice for people who want a luxury vehicle that still has some sporty features. People talk about it because it combines luxury with practicality.
The Porsche Macan is a compact luxury SUV that combines sporty performance with practicality, making it a popular choice among those seeking a high-end vehicle. It features a powerful engine lineup and a well-appointed interior, reflecting Porsche's commitment to quality and driving dynamics. The Macan is often discussed for its ability to deliver a sporty driving experience in an SUV format.
Lamborghini Urus
"I really worry about like Lamborghini and the Urus, and you say the Ferrari. The Piero Sangue."
The Lamborghini Urus is a high-performance SUV made by Lamborghini. It's designed to be both luxurious and sporty, making it different from typical SUVs.
The Lamborghini Urus is a luxury SUV that combines Lamborghini's performance characteristics with the practicality of an SUV. It has been a significant model for Lamborghini, contributing to the brand's sales and market presence.
Ferrari Purosangue
"The Piero Sangue. Thank you."
The Ferrari Purosangue is a new SUV from Ferrari. It's their first SUV and aims to combine luxury and performance, like their sports cars.
The Ferrari Purosangue is Ferrari's first SUV, designed to blend the brand's performance heritage with the functionality of an SUV. It represents a significant shift for Ferrari, traditionally known for its sports cars.
Lamborghini Gallardo
"What was the V10? Gallardo? No."
The Lamborghini Gallardo is a flashy sports car that was made for speed and style. It has a powerful engine and a unique look that makes it stand out. People talk about it because it's one of the classic models from Lamborghini.
The Lamborghini Gallardo is a former flagship supercar that was produced from 2003 to 2013, known for its striking design and powerful V10 engine. It played a significant role in establishing Lamborghini's reputation for high-performance vehicles. The Gallardo is often discussed for its iconic status and as a precursor to newer models like the Huracan.
Lamborghini Huracan
"No. Well, Gallardo then it became the Huracan. Huracan."
The Lamborghini Huracan is a super-fast sports car that is designed to be very stylish and powerful. It has a strong engine and is made for people who love to drive fast. People talk about it because it's one of the latest and greatest models from Lamborghini.
The Lamborghini Huracan is a modern supercar that replaced the Gallardo, known for its striking design, powerful V10 engine, and advanced technology. It combines luxury with high performance, making it a favorite among car enthusiasts and collectors. The Huracan is often discussed for its impressive speed and handling capabilities.
Newton meters
"Oh, yeah, that's Newton meters. You know this. You are one of nine people on the planet who knows this, and seven of them are Cadillac employees."
Newton meters are a way to measure how strong something is when it twists or turns. In cars, it helps to know how much power the engine can use to move the car.
Newton meters (Nm) are a unit of measurement for torque, which is a measure of rotational force. In automotive contexts, torque is important for understanding how much power an engine can deliver to the wheels.
Torque
"Yeah, it's like Torque and Newton meters rounded up. Yeah, which, I mean, in this country, no one cares about a Newton meter, you know?"
Torque is how much twisting power an engine has. It's important because it helps a car speed up and pull heavy things. More torque usually means better performance.
Torque is a measure of the rotational force that an engine produces. It is crucial for vehicle performance, particularly in acceleration and towing capacity. Higher torque generally means better performance in these areas.
horsepower
"You do feel like you're missing the 100 horsepower. It almost feels a little artificial..."
Horsepower is a way to measure how powerful an engine is. The more horsepower an engine has, the faster and stronger the car can be.
Horsepower is a unit of measurement for engine power. It indicates how much work an engine can do over time, and higher horsepower typically means better performance and acceleration.
restrictor plate
"So when you're driving this, you feel like you're driving a 750 with a restrictor plate. And when you're going off the line and going into turns..."
A restrictor plate is a part that makes an engine less powerful by limiting how much air and fuel it can use. It's used in racing to keep cars more equal in speed.
A restrictor plate is a device used in racing that limits the amount of air and fuel that can enter the engine, thereby reducing its power output. This is often used to level the playing field among competitors by ensuring that no single car has a significant performance advantage.
Cummins diesel
"And everyone knows if you get a diesel Ram 2500 with the big Cummins diesel, you get about 15 miles per gallon loaded and you get 15 miles per gallon unloaded."
Cummins diesel refers to a type of strong engine made by Cummins, which is used in many heavy-duty trucks. These engines are known for being powerful and dependable.
Cummins is a well-known manufacturer of diesel engines, particularly popular in heavy-duty trucks. Their engines are recognized for their power and reliability, making them a preferred choice for towing and hauling.
lithium-ion batteries
"Which is another problem with electric batteries, especially lithium ion."
Lithium-ion batteries are the kind of batteries used in many electric cars and devices. They're good because they last a long time, but they can have problems if it gets too hot or too cold.
Lithium-ion batteries are a type of rechargeable battery commonly used in electric vehicles and portable electronics. They are known for their high energy density, lightweight, and ability to hold a charge for a long time, but they can experience performance issues in extreme temperatures.
fuel cell hydrogen
"So how are we replacing or what is the plan ultimately to replace diesels with fuel cell hydrogen?"
Fuel cell hydrogen is a way to power cars using hydrogen gas. It creates electricity and only produces water as waste, making it a cleaner option compared to diesel engines.
Fuel cell hydrogen technology involves using hydrogen gas to generate electricity through a chemical reaction, which can power electric motors in vehicles. This technology is seen as a potential replacement for diesel engines, offering a cleaner alternative with water as the only emission.
fuel cells
"When we talk about hydrogen powered vehicles right now, we're necessarily talking about fuel cells, correct? That's the primary train of thought."
Fuel cells are like batteries that use hydrogen to create electricity. They help power hydrogen cars and only produce water as waste, making them very clean.
Fuel cells are devices that convert chemical energy from a fuel, such as hydrogen, directly into electricity through a chemical reaction. They are a key technology for hydrogen powered vehicles, providing efficient energy conversion with water as the only byproduct.
Toyota Mirai
"...ilarly to batteries. When you look at the Toyota Mirai, how Toyota packaged them, there's one kind of un..."
The Toyota Mirai is a special car that runs on hydrogen instead of gasoline, which makes it very clean for the environment. It doesn't produce harmful emissions, so it's a good choice for people who care about the planet. People talk about it because it's a unique option in the world of cars.
The Toyota Mirai is a hydrogen fuel cell vehicle that represents Toyota's commitment to alternative fuel technologies. It offers zero-emissions driving and is designed to provide a practical solution for environmentally conscious consumers. The Mirai is often discussed for its innovative approach to sustainable transportation.
Toyota Camry
"...or people who don't know, the Mirai was a roughly Camry or Avalon sized vehicle powered by a fuel cell, ..."
The Toyota Camry is a popular car that many people use for everyday driving. It's known for being reliable and comfortable, making it a good choice for families and commuters. People often talk about it because it's one of the best-selling cars in America.
The Toyota Camry is a midsize sedan that has been one of the best-selling cars in the United States for decades, known for its reliability, comfort, and fuel efficiency. It appeals to a wide range of consumers, from families to commuters, due to its practical features and strong resale value. The Camry is often discussed for its reputation as a dependable daily driver.
Tesla Semi
"...ed to, let's say, hypothetically, you have Tesla Semi with one megawatt hour battery. And I don't even..."
The Tesla Semi is a big electric truck that is made to help transport goods in a more environmentally friendly way. It can go a long distance on a single charge, which helps save money on fuel. People talk about it because it could change how we move products around.
The Tesla Semi is an all-electric Class 8 truck designed to revolutionize the freight industry with its impressive range and low operating costs. It aims to provide a sustainable alternative to traditional diesel trucks, showcasing Tesla's commitment to electric vehicle technology. The Semi is often discussed for its potential impact on logistics and transportation.
Ford F150
"Alabama. Was it the Camry or the F-150? F-150."
The Ford F-150 is a big truck that many people use for work and play. It's known for being strong and able to carry heavy loads, which makes it very useful. People talk about it because it's one of the most popular vehicles in the country.
The Ford F-150 is a full-size pickup truck that has been the best-selling vehicle in the United States for many years, known for its versatility, towing capacity, and rugged performance. It is popular among both work and recreational users, making it a staple in the truck market. The F-150 is often discussed for its innovations and features that cater to a wide range of drivers.
Tesla Model Y
"Best selling model. Model Y, the Tesla Model Y or the Honda Civic? Model Y."
The Tesla Model Y is an electric SUV that is popular for being environmentally friendly and having a lot of space inside. It can go a long distance on a single charge, making it a great option for families. People talk about it because it's part of the trend towards electric cars.
The Tesla Model Y is an all-electric compact SUV that has gained popularity for its impressive range, advanced technology, and spacious interior. It shares many components with the Model 3 sedan, making it a practical choice for families looking for an eco-friendly vehicle. The Model Y is often discussed for its role in the growing electric vehicle market.
Honda Crv
"Number three, this goes back to you Bart, Illinois. The Ford Explorer or the Honda CR-V? Honda CR-V, at least that's what I'm seeing on the roads."
The Honda CR-V is a small SUV that many people like because it's reliable and has a lot of room inside. It's good on gas and safe, making it a great choice for families. People often talk about it because it's a very practical car.
The Honda CR-V is a compact SUV known for its reliability, spacious interior, and fuel efficiency, making it a popular choice among families and individuals alike. It has consistently ranked high in safety and resale value, contributing to its strong presence in the market. The CR-V is often discussed for its practicality and versatility as a daily driver.
Ford Explorer
"..., this goes back to you Bart, Illinois. The Ford Explorer or the Honda CR-V? Honda CR-V, at least that's w..."
Chevrolet Silverado
"Bart, this question goes to you. Silverado or Equinox in Michigan? Equinox."
The Chevrolet Silverado is a big truck that people use for work and outdoor activities. It's known for being tough and able to pull heavy things. People talk about it because it's a strong competitor in the truck market.
The Chevrolet Silverado is a full-size pickup truck known for its durability, performance, and a wide range of configurations to suit various needs. It competes closely with the Ford F-150 and is popular among both work and recreational users. The Silverado is often discussed for its towing capabilities and advanced technology features.
Chevrolet Equinox
"I just, I don't know. I just, I can see the Equinox as an SUV outselling the Silverado. Equinox is p..."
The Chevrolet Equinox is a small SUV that is great for families because it has a lot of space and is easy to drive. It's known for being good on gas and having modern features. People talk about it because it's a good value for what you get.
The Chevrolet Equinox is a compact SUV that offers a comfortable ride, good fuel efficiency, and a range of modern technology features. It is designed to be family-friendly with ample cargo space and safety ratings that appeal to a broad audience. The Equinox is often discussed for its practicality and value in the competitive SUV market.
Honda Accord
"...he regular questions goes to you, Paul. New York Accord or CRV? Honda Accord or CRV?"
The Honda Accord is a popular car that many people choose for everyday driving. It's known for being reliable and having a lot of room inside, making it comfortable for families. People talk about it because it's a smart choice that lasts a long time.
The Honda Accord is a midsize sedan that has earned a reputation for its reliability, spacious interior, and strong performance. It has been a favorite among consumers for decades due to its balance of comfort, efficiency, and advanced safety features. The Accord is often discussed for its longevity and resale value.
Ford F350
"What's um, he doesn't listen to the show so I'll just talk about them. My dry cleaner, my dry cleaner bought an F-350 for no good reason. Right?"
The Ford F-350 is a really strong truck that can carry heavy loads and tow big trailers. It's often used for tough jobs and by people who need a powerful vehicle. People talk about it because it's one of the toughest trucks available.
The Ford F-350 is a heavy-duty pickup truck designed for maximum towing and hauling capabilities, making it a popular choice for commercial use and heavy-duty applications. It features a robust engine lineup and advanced technology to assist with towing and payload management. The F-350 is often discussed for its strength and versatility in demanding work environments.
Volkswagen Jetta
"...I actually got caught up in that scan was a 2011 Jetta wagon diesel. It was a wonderful car."
The Volkswagen Jetta is a small car that many people use for getting around town. It's known for being comfortable and having a good amount of space inside. People talk about it because it's a stylish and practical option for everyday driving.
The Volkswagen Jetta is a compact sedan known for its German engineering, comfortable ride, and solid performance. It offers a range of features and a spacious interior, making it a practical choice for daily commuting. The Jetta is often discussed for its balance of style, efficiency, and value.
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