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How Rivian Designed the R1, R2 & R3 — Jeff Hammoud, Chief Design Officer

How Rivian Designed the R1, R2 & R3 — Jeff Hammoud, Chief Design Officer

The InEVitable Feb 06, 2026 77 min
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About this episode

Jeff Hammoud, Chief Design Officer at Rivian, shares insights on the design journey of the R1, R2, and R3 models. The conversation dives into his early inspirations, including his childhood fascination with cars and his education at CCS. Hammoud discusses the evolution of Rivian's design philosophy, the challenges faced during his time at Chrysler, and the impact of industry trends observed at CES. His camaraderie with fellow designers and the unique culture at Rivian adds a personal touch to the technical discussions.

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Technical Too Afraid to Ask
Concept

Bruno Sacco

"...had this piece on Bruno Sacco at the time. Right. And, you know, love his design work. Sure. And, you know, he was flipping through it..."

Bruno Sacco is a famous car designer who worked for Mercedes-Benz and created many of their iconic car designs.

Concept

mechanical engineering

"So yeah, I grew up in Canada, just outside of Toronto, went to in high school. I asked, like, what do I need to do to do? Everyone told me I need to go into mechanical engineering."

Mechanical engineering is a field of study that focuses on how machines work. It's important for designing and building cars and other vehicles.

Car

Mercedes-Benz Mercedesbenz Im

"younger than us. So if you saw some drawings from Bruno Sacco from your dad that he received a magazine from Mercedes-Benz, I'm guessing it was the R129 convertible that he designed. Sorry. The 1989, the SL. Was it something like that? What did you see from him that was like?"

The Mercedes-Benz AMG GT is a fast sports car that's known for being very powerful and luxurious. It's often mentioned because of its beautiful design and impressive performance on the road.

Car

Mercedes-Benz SL

"...nvertible that he designed. Sorry. The 1989, the SL. Was it something like that? What did you see fro..."

The Mercedes-Benz SL is a fancy convertible car that's known for being stylish and fast. It's often mentioned because it combines luxury with a fun driving experience.

Term

R107

"That's still an R107."

R107 is the name for a specific group of Mercedes-Benz cars made between 1971 and 1989. They are known for their unique style.

Car

Mercedes-Benz 560 SL

"I still remember it. That's still an R107."

The Mercedes-Benz 560 SL is a stylish convertible car made in 1989. It's known for being luxurious and fun to drive.

Car

Mercedes-Benz 560 SEC

"For me, it was that car. It was the 560 SEC."

The Mercedes-Benz 560 SEC is a fancy two-door car known for its good looks and strong performance. It's a classic model that many people admire.

Car

740 GLE

"740 GLE of Volvo and also Audi 5000. Oh, wow."

The 740 GLE is a model of car made by Volvo in the 1980s and 1990s, recognized for being safe and reliable.

Car

Mercedes-Benz GLE

"...s what my dad drove. So it was all Mercedes. 740 GLE of Volvo and also Audi 5000. Oh, wow. Yeah. Okay..."

The Mercedes-Benz GLE is a bigger luxury SUV that's great for families. It's talked about because it has a lot of space and nice features, making it comfortable for long drives.

Car

Audi 5000

"740 GLE of Volvo and also Audi 5000. Oh, wow."

The Audi 5000 is a luxury car made by Audi from the late 1970s to the early 1990s, appreciated for its comfort and tech features.

Car

BMW M3

"I was in high school, I was obsessed with an M3. And I so badly wanted an E36 M3."

The E36 M3 is a special version of the BMW 3 Series sports car made in the 1990s, loved for its speed and handling.

Car

BMW E36

"...as obsessed with an M3. And I so badly wanted an E36 M3. Oh, wow. Okay. That was the car that, you kn..."

The BMW 3 Series is a popular car that's known for being fun to drive and comfortable. It's often talked about because it combines luxury features with sporty performance, and many people love the faster version called the M3.

Car

Chrysler 300

"...just before he did the Chrysler 300, like... It would have been around that time, I believe. Yeah, he was drawing it at that time. But I think that came out like 2005, 2006?"

The Chrysler 300 is a large car that looks stylish and has a powerful engine. It was released in the mid-2000s and is popular for its comfortable ride and spacious interior.

Company

Hyundai

"...going back from the Hyundai Proving Ground to our hotel and to Hatchapee and Tom"

Hyundai is a car company from South Korea that makes many different types of vehicles. They are known for offering good quality cars at reasonable prices.

Company

Stellantis

"...So you were a Stalantis or Daimler Chrysler basically life? Yeah, I left when it was FCA..."

Stellantis is a big car company that was created when two companies, Fiat Chrysler and PSA Group, merged. It owns many different car brands.

Company

Fiat Chrysler

"...I joined Rivian before it became Stalantis."

Fiat Chrysler was a car company that made many different types of vehicles, including SUVs and trucks. It was created when Fiat and Chrysler combined their businesses.

Car

Jeep Grand Cherokee

"...the first project that I designed, this is like as a lead designer's pen and everything... the 2011 Grand Cherokee, the WK. And that was the first one. That one was on the Mercedes platform."

The 2011 Jeep Grand Cherokee is an SUV that combines off-road ability with luxury. It was designed using technology from Mercedes, which helped improve its quality and performance.

Car

Dodge Caliber

"...the Dodge caliber of that era, the caliber RT and how, oh my God, the interior, I was like,..."

The Dodge Caliber is a small car that was made by Dodge. It was popular for its design and space but had some issues with the quality of its interior materials.

Term

Laguna Seca

"...part of it was at Laguna Seca. But it was like, I think we had to drive like 10 cars..."

Laguna Seca is a well-known racetrack in California where many car races take place. It's famous for its tricky turns, especially one called the Corkscrew.

Car

Dodge Journey

"...I think it was a journey where like it was, it was refreshed. But you know, they're like, what do you think of everything?..."

The Dodge Journey is a family-friendly SUV that was made by Dodge. It has a lot of space for passengers and cargo, but some people didn't like how it drove or the quality of its inside materials.

Car

Dodge Challenger

"...the challenger and charger were refreshed or the challenger was introduced, charger was refreshed. Like it was, you know,..."

The Dodge Challenger is a sporty car that looks like the classic muscle cars from the past. It's known for being fast and powerful, making it popular among car enthusiasts.

Car

Dodge Charger

"...the challenger and charger were refreshed or the challenger was introduced, charger was refreshed. Like it was, you know,..."

The Dodge Charger is a big car that can carry more people and things. It's also designed to be fast and sporty, similar to the Challenger, but with more room inside.

Car

Jeep Wrangler

"... So you, you went for doing that and you also did Wrangler, right? Yes, I was, yeah, I was leading on Wrang..."

The Jeep Wrangler is a tough car that's great for driving off-road. People love it because you can take the roof off and enjoy the outdoors while driving on trails and rough paths.

Car

Jeep Wagoneer

"...as when, when the company was designing the, the Wagoneer before the Wagoneer that came what it is today, w..."

The Jeep Wagoneer is a big SUV that has a classic look but comes with modern features. It's talked about because it's a revival of a well-known name that many people remember fondly.

Brand

Maserati

"...he was already in Europe. Maserati? Or just doing interiors in Europe? I think it was Maserati,..."

Maserati is a famous Italian car company that makes luxury sports cars. They are known for their stylish designs and fast performance.

Company

McLaren

"X McLaren. Max McLaren, he was the director at McLaren of engineering and, you know,"

McLaren is a famous car company from the UK that makes very fast and high-quality sports cars. They also have a racing team in Formula 1.

Car

Ford Flex

"..., we didn't want it to look like, you know, Ford Flex, for example, if the windshield's too far forward..."

The Ford Flex is a large SUV that's known for its unusual shape and lots of space inside. People talk about it because it's practical for families and has a lot of room for passengers and cargo.

Term

dirt bike

"And for us, it was like a little dirt bike or, or, or a motorcycle."

A dirt bike is a small motorcycle made for riding on rough ground, like dirt trails. They're fun for off-road adventures and racing.

Car

Rivian R1S

"...ks. It's like, the face, the face of the R1T and R1S, the, how do you, how do you describe it? And was..."

The Rivian R1S is a new electric SUV that's designed for outdoor adventures. It's talked about because it has cool features and is part of the movement towards electric vehicles.

Car

Rivian R1T

"...road parks. It's like, the face, the face of the R1T and R1S, the, how do you, how do you describe it?..."

The Rivian R1T is a new electric truck that's made for adventure and outdoor activities. It's talked about because it has some unique features and is part of the growing trend of electric vehicles.

Term

grill

"...we're doing a truck, and it, you know, trucks are often, you know, they communicate their strength through their grill. It's all grill. Yeah. And I have a massive..."

The grill is the front part of a car that lets air in to cool the engine. It also helps make the car look strong and powerful, especially for trucks.

Term

EV

"...we wanted to make sure that, you know, we didn't need a grill because we're an EV and..."

EV means Electric Vehicle. These cars run on electricity instead of gas, making them better for the environment. They often have different designs than regular cars.

Car

Porsche 930

"unless it's a dually, like these like big, like almost like a 930, like bulges on, on, you know, on the, coming off the wheels."

The Porsche 930 is a special version of the Porsche 911 that has a turbocharged engine, giving it more power. It has a wider body compared to regular 911s, which makes it look more aggressive.

Car

Porsche 911

"...w, look a few times saying, well, if it had like 911 hips to it. So I mean, look, you know, no, no gr..."

The Porsche 911 is a famous sports car that's known for being very fast and fun to drive. It's easily recognized by its unique shape and is often talked about because of its long history and great performance.

Car

Toyota Land

"...did it include my personal favorite, the Toyota Land Cruiser FJ60? We didn't have any automotive things on our mood board..."

The Toyota Land Cruiser FJ60 is a tough SUV that was made in the 1980s. It's famous for being reliable and great for off-roading, making it a favorite among adventure seekers.

Term

DLO

"The face is one. The other one is the side view, like the DLO. There's a daylight opening. And if you look at Rivians and, you know, R2 does this, R1S does this, obviously they're"

DLO means Daylight Opening, which is the part of a car where the windows are. It helps let light into the car and is important for how the car looks and how much you can see from inside.

Concept

powered pop-out door handles

"...R1T and R1S, you guys have the powered popout door handles, right? Yes. Okay. Those are fairly controversial now..."

Powered pop-out door handles are handles that pop out automatically when you unlock the car. While they look cool, some safety experts worry they might not work well in emergencies.

Car

Ford F150 Lighting

"...the first electric truck, F-150 Lightning. It looks like an F-150 cyber truck..."

The Ford F-150 Lightning is a special electric version of the regular Ford F-150 truck. It runs on electricity instead of gasoline, which is better for the environment.

Car

Toyota Tacoma

"... hot. Like people want smaller trucks, you know, Tacoma is hot. You know, like, are you guys doing an R2 ..."

The Toyota Tacoma is a smaller truck that's known for being tough and reliable. People like it because it's great for both everyday use and off-road adventures.

Car

Tesla Model Y

"... five plus two. Like that, you know, they do the Model Y long wheelbase over there. Is that, is that dimen..."

The Tesla Model Y is an electric SUV that's known for being very efficient and having a lot of tech features. It's popular because it can go a long distance on a single charge and is part of the trend towards electric cars.

Car

Volkswagen Golf

"...dding. Yeah. Was the 4x4 Golf at all thought, or Golfs in general thought about? Yeah, something. I mean..."

The Volkswagen Golf is a small car that's popular for being practical and fun to drive. It's often mentioned because it's a good choice for everyday use and has a sportier version called the GTI.

Car

Audi Q3

"...er seen one in person. It's about the size of an Audi Q3, I want to say. I think it's not that big. So, b..."

The Audi Q3 is a small luxury SUV that's known for being comfortable and stylish. It's often mentioned because it's a good choice for city driving and has a lot of nice features.

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