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Cheating VS "Optimizing" Manufacture Test Data — The Carmudgeon Show w/ Cammisa & DTS — Ep 213

Cheating VS "Optimizing" Manufacture Test Data — The Carmudgeon Show w/ Cammisa & DTS — Ep 213

The Carmudgeon Show Nov 17, 2025 50 min
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About this episode

Derek and Jason dive into the controversial topic of manufacturers optimizing test data, equating it to cheating. They discuss historical examples, including Volkswagen's notorious emissions scandal, and share personal anecdotes from their own testing experiences. The conversation also touches on the performance of various cars, including a drag racing experience with a Volkswagen Cabrio, and the surprising results of testing a Ferrari. The duo debates the ethics of performance testing and the implications of manufacturers' practices on consumer trust.

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Technical Too Afraid to Ask
Company

Fredstein

"Fredstein Sprint Plus tires on my Mercedes Cosworth."

Fredstein makes tires for cars. They are known for making good quality tires that help cars perform well on the road.

Car

Mercedes-Benz Cosworth

"Fredstein Sprint Plus tires on my Mercedes Cosworth. And we didn't talk about that the last episode, did we?"

The Mercedes-Benz Cosworth is a special version of Mercedes cars that are designed for better performance, often used in racing. They have unique features that make them faster and more powerful.

Part

Pirelli P6000

"...It's a Pirelli P6000, I think."

The Pirelli P6000 is a type of tire made by the Pirelli company. It's designed to provide good handling and comfort for cars, helping them grip the road better in different weather conditions.

Car

Volkswagen Sciroccos

"...My wagon has its original spare also. The Scirocco's original spare exploded, literally exploded in the trunk of the car."

The Volkswagen Scirocco is a small sports car that was popular in the late 20th century. Many people like it for its unique style and sporty feel.

Term

blowout

"...and I looked under the trunk mat and there was a tire with a blowout right in the sidewall"

A blowout is when a tire suddenly loses air and goes flat. This can happen if the tire is damaged, and it can make it hard to steer the car safely.

Term

tire pressure

"Well, it's a good idea, especially before a long trip to check the tire pressures. I mean, I've definitely like put a gauge on a tire pressure on the spare and had zero."

Tire pressure is how much air is in your car's tires. It's important to keep it at the right level for safety and to help your car run better.

Car

Volkswagen Egolf

"...I'm about to do an autocross in the e-Golf. On the all track pros."

The e-Golf is a version of the Volkswagen Golf that runs on electricity instead of gasoline. It's designed to be environmentally friendly and is great for city driving.

Car

BMW E30

"...than the E30 is. The ability to carefully meter out power..."

The E30 is a specific version of the BMW 3 Series that was made in the 1980s and early 1990s. It's known for being fun to drive and has become a classic car that many people love.

Term

autocross

"...see if the e-golf is faster around an autocross course than the E30 is..."

Autocross is a type of racing where cars drive through a course marked by cones. It's usually done in parking lots and focuses on how well you can handle your car rather than how fast you can go.

Car

Volkswagen Gtis

"Well, Randy cut his teeth racing Volkswagen GTIs. So I'm thinking front wheel drive, like a front wheel drive car"

The Volkswagen GTI is a fun and sporty car that many people enjoy driving. It's popular for racing and has a lot of fans because it's both practical and fast.

Term

winter tires

"...but those tires are grippy AF. And we are unfortunately approaching that time of year where I'll probably switch to my winter tires and wheels, which are the original wheels for the car..."

Winter tires help your car grip the road better when it's cold and snowy. They are made from special rubber that stays soft in the cold, which helps with traction.

Term

Ecopia

"...You're running the Ecopia. No, you're not running. No, the car came with Ecopias."

Ecopia tires are made to help cars use less fuel and be more environmentally friendly. They are designed to roll easier on the road, which helps save energy.

Term

Pilot Sport 4S

"...on 1.16G on the Pilot Sport 4Ss,..."

The Pilot Sport 4S is a type of tire made by Michelin that is great for sports cars. It helps the car grip the road better, especially when driving fast or taking sharp turns.

Part

Quattrac Pros

"And then now I have Quattrac Pros for the winter on the 16s and they definitely outgrip the Ecopias,"

Quattrac Pros are special tires made for driving in winter weather. They help your car grip the road better when it's snowy or icy.

Concept

Wednesday Night Drags

"and I went to Wednesday Night Drags at Sonoma Raceway, which part was embarrassing?"

Wednesday Night Drags is a fun event where people can race their cars against each other on a track. It's a safe place to see how fast your car can go.

Car

Volkswagen Cabrio

"The part where I showed up in a red Volkswagen Cabrio. Yeah."

The Volkswagen Cabrio is a small car that can be driven with the top down. It's popular for being fun and easy to drive.

Term

drag race

"You drag race the two points slow. I did."

Drag racing is a race where cars go really fast in a straight line to see who can get to the finish line first. It's all about speed!

Term

section tires

"...the car should have 195 section tires on it as 185s because I currently am running my Mark I spare wheels."

Section tires are a way to measure how wide a tire is. A 195 tire is wider than a 185 tire, which can help the car grip the road better.

Term

massive torque and power

"...And the massive torque and power that the engine produces."

Torque is how much force the engine can produce to turn the wheels, and power is how fast the engine can do work. More torque and power usually mean better acceleration and performance in a car.

Term

Altimax RT 43

"...but their general Altimax RT 43s. And if you know anything about those tires you know that they are non-performance tires."

The Altimax RT 43 is a type of tire that focuses on providing a smooth and comfortable ride rather than being designed for fast or sporty driving. It's good for everyday use but not for racing or high-performance situations.

Term

drag racing

"...because you know that drag racing"

Drag racing is a sport where two cars race in a straight line to see who can go the fastest. It's usually done on a special track that is a quarter-mile long.

Term

consistency

"It's about consistency. I did three runs that were within 0.071 seconds..."

Consistency in racing means being able to perform at the same level every time you race. It's important because it helps you know what to expect and can lead to better results overall.

Car

Toyota Prius

"I got by Prius, by about Prius, yeah. Video of the Prius."

The Toyota Prius is a type of car that uses both a gasoline engine and an electric motor to save fuel and reduce emissions. It's well-known for being very efficient and good for the environment.

Term

breaking out

"...if I run a 17 nine, I do what's called breaking out. I'm not a drag race expert..."

In drag racing, breaking out means finishing the race quicker than you said you would. If you say you'll take 18 seconds and finish in 17.9 seconds, you broke out, which can lead to losing the race.

Term

RPM

"It hooked up right at around 3,500 RPM. That's where the wheel spin stopped which is right at the torque peak."

RPM means how many times something spins in one minute. In cars, it helps show how fast the engine is running and how much power it can make.

Part

shift linkage

"The only thing is that car's got a broken shift linkage so I can't really slam first to second..."

The shift linkage is what connects the gear stick to the transmission. If it's broken, it can make it hard to change gears properly.

Term

horsepower

"One more horsepower than it should. And there's nothing otherwise special about this car."

Horsepower measures how powerful an engine is. The more horsepower a car has, the faster it can go and the better it can accelerate.

Car

Volkswagen Jettas

"So it was Scirocco's and Jetta's and GTI's."

The Volkswagen Jetta is a small car that is easy to drive and has a lot of space inside. It's a good choice for people who want a reliable vehicle.

Term

0-60 time

"...the fastest I could get was an 8.7 to 60. The magazines all got between 7.7 and 8.1."

0-60 time is how long it takes a car to go from stopped to going 60 miles per hour. It's a way to measure how fast a car can speed up.

Term

zero to 60

"...my car did an 11 second zero to 60 if I shifted it at 7,200. It had no power over 6,000."

Zero to 60 is a way to see how fast a car can go from a stop to 60 miles per hour. It's often used to compare how quick different cars are.

Car

Ferrari 360 Modena

"to Chris Harris's complaint about Ferrari and the 360 Modena and car and drivers complaint about the 599."

The Ferrari 360 Modena is a stylish sports car that was made in the early 2000s. It's known for being fast and having a cool design, making it popular among car lovers.

Car

Mercedes-Benz Eclass

"Do you not remember your, did you not buy a weird silver E-class wagon of blue tinted windows once?"

The Mercedes-Benz E-Class is a fancy car that is comfortable and has many high-tech features. It's popular because it looks good and drives well, making it a favorite for people who want a nice car.

Car

Ferrari 599

"...e fucking authentic and real and honest. When the Ferrari 599 came out, car and driver got a 3, 3 to 60 and the..."

The Ferrari 599 GTO is a super-fast version of another Ferrari model made in 2010. It's designed for people who want an exciting driving experience and is one of the quickest Ferraris out there.

Car

Pontiac GTO

"...he HGTE Furano. And then there was eventually the GTO, which was. Their 599 did 3, 3 to 60 and 11, 2 at..."

The Pontiac GTO is an old American car that was really popular for being fast and powerful. It helped start the trend of muscle cars, which are known for their strong engines and sporty looks.

Car

Porsche 911

"I don't even know. That's probably my 911. Really?"

The Porsche 911 is a famous sports car that many people recognize by its unique shape. It's known for being fast and fun to drive, and it's been around for a long time, which makes it very special.

Car

Ford Mustang GTD

"...erence. We just, we're just doing research on the Mustang GTD, which is an automatic, it's 8-speed automatic du..."

The Ford Mustang GTD is a special version of the Mustang that is built for speed and performance on the racetrack. It still works well for everyday driving, making it a fun car to own.

Car

Shelby Gt500S

"...o it's 4,400 pound car. But then they put the old GT500s supercharged 5.2 in there, 5.2, in there, boosted..."

The Shelby GT500 is a very powerful version of the Ford Mustang, which is a popular American sports car. It's known for being fast and having a strong engine, making it exciting to drive.

Car

Ferrari F40

"That's pretty wild. Yeah, it's F40 sized. Maybe F40s 335."

The Ferrari F40 is a very famous and fast sports car that was made a long time ago. It's known for being lightweight and powerful, making it a favorite among car enthusiasts.

Car

Lamborghini Lmo

"Holy shit. What was the Lamborghini LMO 2? 275s?"

The Lamborghini LM 002 is a unique and rare SUV that was made a long time ago. It's known for being very powerful and can go off-road, which is unusual for a luxury vehicle.

15 cars featured

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