Dr. Frank-Steffen Walliser, Chairman & CEO at Bentley Motors
4.6/5 Rating
Production
Approx. 240 Million USD/mo
Approx. 2.9 Billion USD ARR

Dr. Frank-Steffen WalliserChairman & CEO

In this interview, Bentley Motors Chairman and CEO Dr. Frank-Steffen Walliser discusses the engineering, craftsmanship, and design philosophy behind high-performance luxury cars. Walliser explains why Bentley maintains manual clay modeling and hand sketching over artificial intelligence, details the aerodynamics and physics behind lap records, and outlines the complex processes of paint development and door sound engineering. He also shares insights on luxury brand identity, global ambassador partnerships, and career sacrifices.

Dr. Frank-Steffen Walliser

Dr. Frank-Steffen Walliser

Chairman & CEO

Bentley Motors

Bentley Motors

Founder Stats

  • Production
  • Started 1919
  • Approx. 240 Million USD/mo
  • 4500+ team
  • Crewe, England, United Kingdom

About Dr. Frank-Steffen Walliser

Dr. Frank-Steffen Walliser is the Chairman and CEO of Bentley Motors, a premier British luxury automotive manufacturer. Previously, he served as a senior engineering executive at Porsche, where he led motorsport development and orchestrated the design of the legendary 918 Spyder hybrid supercar. Known for his uncompromising focus on mechanical precision, brand heritage, and tactile craftsmanship, Walliser now directs Bentley's transition toward sustainable high-performance luxury mobility.

Interview

August 25, 2026

Q

Why do you prioritize hand-drawn pencil sketches over AI generation in early car design?

Question 1 of 18
Dr. Frank-Steffen Walliser

AI uses existing images of cars to generate something new, which lacks genuine creativity and brand heritage. A hand sketch captures the designer's raw imagination. Designers have a unique talent that cannot be replaced by machines, and AI sketches often contain errors that human designers must manually fix.

0
Q

What role does clay modeling play in the age of digital design and supercomputers?

Question 2 of 18
Dr. Frank-Steffen Walliser

Clay models are quick to modify and allow us to evaluate surfaces in three dimensions under real sunlight. We cannot judge a vehicle's highlights and form language purely on a flat screen. Because releasing a design kickstarts two hundred million euros in tooling, we use clay to ensure visual perfection.

0
Q

How does air resistance affect high-performance car design and stability?

Question 3 of 18
Dr. Frank-Steffen Walliser

Aerodynamics define rolling resistance and wind drag. At high speeds, minor surface changes can disrupt airflow and create turbulence, which slows down the vehicle. We design body panels to reduce lift and ensure stability at speeds of three hundred kilometers per hour, aligning design requirements with aerodynamic targets.

0
Q

What mechanical components define a car's top speed and lap times?

Question 4 of 18
Dr. Frank-Steffen Walliser

Top speed depends on engine power, tire rolling resistance, tire pressure, and gearbox efficiency. Lap times, however, are far more complex. They are determined by weight distribution, center of gravity, grip levels, downforce, and how much confidence the vehicle's feedback gives the driver to push to the limit.

0
Q

How did you break the Nurburgring lap record with the hybrid Porsche 918 Spyder?

Question 5 of 18
Dr. Frank-Steffen Walliser

In 2013, no production car had completed a lap in under seven minutes. We developed hybrid technology that lowered the center of gravity and utilized four-wheel drive. By optimizing weight distribution, aerodynamics, and tire performance, our driver broke the record on a dry morning, proving that hybrids can be high-performance sports cars.

0
Q

Why did the team work so hard to make hybrid technology emotional and sporty?

Question 6 of 18
Dr. Frank-Steffen Walliser

Before our project, hybrid cars were viewed as boring, reliable commuter vehicles designed strictly for fuel efficiency. We wanted to prove that hybrid technology could deliver intense emotions and raw speed. Reaching that goal required optimizing every mechanical parameter to create a seamless connection between driver and machine.

0
Q

What is your theory on how drivability and feedback affect track speed?

Question 7 of 18
Dr. Frank-Steffen Walliser

If a car is fast but difficult to drive, the driver will feel unsafe and refuse to push the vehicle to its absolute limit. A vehicle is only fast when it responds exactly to the driver's steering and braking inputs, giving them the confidence and sensory feedback to drive aggressively.

0
Q

Why is preparation more important than fixing parts at the racetrack?

Question 8 of 18
Dr. Frank-Steffen Walliser

True perfection requires aligning the product, process, and people. If you arrive at a racetrack and immediately start changing parts, updating software, or tweaking setups, your preparation was poor. You should unpack the car, put it on wheels, and be ready to race immediately without secondary adjustments.

0
Q

How do Bentley and Porsche utilize the same vehicle skeleton while remaining distinct?

Question 9 of 18
Dr. Frank-Steffen Walliser

Modern software and calibration define a car's character far more than the underlying hardware. We make minor hardware adjustments to dampers and roll bars, but the primary distinction is driven by software. Everything on the vehicle's surface is customized to deliver a unique brand experience.

0
Q

Why did Bentley decide to exclude passenger display screens from its luxury interiors?

Question 10 of 18
Dr. Frank-Steffen Walliser

We believe a luxury product does not need more screen time. Our passengers already spend enough time looking at phones and tablets. We choose to install beautiful, natural wood veneer instead of passenger screens that would remain black and look unappealing when turned off.

0
Q

How has the driver's throttle pedal evolved from a simple cable to a torque wish?

Question 11 of 18
Dr. Frank-Steffen Walliser

In the past, the accelerator was a physical cable that opened a throttle to inject fuel. Today, the pedal is a digital sensor. When you press it, a computer interprets the input as a torque wish, calculating how much torque to distribute to the front, rear, left, and right wheels.

0
Q

Why is sound such a critical component of the emotional connection to a car?

Question 12 of 18
Dr. Frank-Steffen Walliser

Human emotions are driven by all five senses, and hearing is directly wired to the brain as a primary warning system. A silent vehicle feels unnatural and lacks sensory feedback. We are developing a crafted sound profile created by an orchestra, rather than a computer-generated sound, to restore that emotional connection.

0
Q

Why is the fuel tank positioned directly under the passenger seats in modern cars?

Question 13 of 18
Dr. Frank-Steffen Walliser

The cabin between the axles is the safest location in a car, protected by crumple zones at the front and rear. We place both the passengers and the fuel tank in this protected zone. This configuration ensures that the fuel is shielded from impact during collisions.

0
Q

Why is hand-stitching leather and hand-polishing paint still necessary at Bentley?

Question 14 of 18
Dr. Frank-Steffen Walliser

Robots cannot handle soft, flexible materials like leather, making hand-stitching necessary. Similarly, the final paint polishing requires highly skilled human hands to detect surface variations. Our customers value this craftsmanship because it gives their specific vehicle a personal, handcrafted connection that off-the-shelf products lack.

0
Q

What makes automotive paint and ombre color combinations so complex to develop?

Question 15 of 18
Dr. Frank-Steffen Walliser

We must test every paint color for stone chips, climate exposure, cutting, and corrosion. Applying ombre paint requires spraying five to six different tones over a single body panel without any variation in thickness. This level of precision is pure art and demands decades of manual experience.

0
Q

Why is the specific acoustic sound of a closing car door heavily engineered?

Question 16 of 18
Dr. Frank-Steffen Walliser

Closing a door is a customer's first physical interaction with a car. An expensive sound lacks secondary panel vibrations and registers at a deep frequency, indicating solidity. We use acoustic cameras to eliminate swinging panels and spend months engineering the door stiffness and seals to perfect that closing sound.

0
Q

What makes wood veneers and natural materials so appealing to luxury car buyers?

Question 17 of 18
Dr. Frank-Steffen Walliser

Natural materials like wood, leather, and wool calm us down by connecting us to nature. Sourcing wood, slicing it thin, and mirroring the grain patterns across the dashboard requires immense craftsmanship. Touching a natural wood surface provides a luxurious, tactile experience that machined plastic cannot replicate.

0
Q

Why does Bentley focus on staying true to its character rather than following trends?

Question 18 of 18
Dr. Frank-Steffen Walliser

Staying true to our heritage is what preserves our value. We do not copy competitors or chase passing design trends. Bentley is unique because our brand can cover a highly luxurious sedan and an extreme sports car without diluting its identity. We maintain our characters by focusing entirely on the product.

0

Video Interviews with Dr. Frank-Steffen Walliser

What Goes Into Building a Bentley Luxary Car? | CEO Frank Walliser | FO551 Raj Shamani

What Goes Into Building a Bentley Luxary Car? | CEO Frank Walliser | FO551 Raj Shamani

What Goes Into Building a Bentley Luxary Car? | CEO Frank Walliser | FO551 Raj Shamani

Bentley Motors Chairman & CEO Frank-Steffen Walliser Talks | Bloomberg Talks

Bentley Motors Chairman & CEO Frank-Steffen Walliser Talks | Bloomberg Talks

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