• News
      • Appointments
      • EV Powertrain
      • Emissions
      • Engine Components
      • Electronics
      • Facility Developments
      • Forced Induction
      • Fuel Cell Technologies
      • Fuels & Lubricants
      • Heavy-duty & Diesel Engine Technologies
      • Hybrid Powertrain Technologies
      • Industry Forecasting
      • Legislation
      • Materials & Surface Treatment
      • Metallurgy
      • Mild-hybrid & 48V Technologies
      • New powertrain
      • Partnerships, Investments & Acquisitions
      • Quality Control
      • Prototyping
      • Sustainable fuels
      • Testing
      • Traction Control Systems
      • Transmissions Technologies
      • Webinars
  • Features
  • Online Magazines
    • March 2025
    • January 2025
    • September 2024
    • June 2024
    • Subscribe to Automotive Powertrain Technology
    • Transmission Technology International
    • Subscribe to Transmission Technology
  • Opinion
  • Events
  • Supplier Spotlight
  • Webinars
Facebook Twitter Instagram
  • Automotive Interiors
  • Automotive Testing
  • Autonomous Vehicle
  • Professional Motorsport
  • Tire Technology
  • Media Pack
LinkedIn Facebook
Subscribe
Automotive Powertrain Technology International
  • News
      • Appointments
      • EV Powertrain
      • Emissions
      • Engine Components
      • Electronics
      • Facility Developments
      • Forced Induction
      • Fuel Cell Technologies
      • Fuels & Lubricants
      • Heavy-duty & Diesel Engine Technologies
      • Hybrid Powertrain Technologies
      • Industry Forecasting
      • Legislation
      • Materials & Surface Treatment
      • Metallurgy
      • Mild-hybrid & 48V Technologies
      • New powertrain
      • Partnerships, Investments & Acquisitions
      • Quality Control
      • Prototyping
      • Sustainable fuels
      • Testing
      • Traction Control Systems
      • Transmissions Technologies
      • Webinars
  • Features
  • Online Magazines
    1. March 2025
    2. January 2025
    3. September 2024
    4. June 2024
    5. Subscribe to Automotive Powertrain Technology
    6. Transmission Technology International
    7. Subscribe to Transmission Technology
    Featured

    In this Issue – March 2025

    By Lawrence ButcherMarch 27, 2025
    Recent

    In this Issue – March 2025

    March 27, 2025

    In this Issue – January 2025

    December 9, 2024

    In this Issue – September 2024

    September 26, 2024
  • Opinion
  • Events
  • Supplier Spotlight
  • Webinars
LinkedIn Facebook
Subscribe
Automotive Powertrain Technology International
Features

Q&A: Sophie Duzelier, vice president, powertrain system design, Groupe PSA

Sam PettersBy Sam PettersJanuary 5, 20215 Mins Read
LinkedIn Twitter Facebook Email
Sophie Duzelier, vice president, powertrain system design, Groupe PSA
Share
LinkedIn Twitter Facebook Email

What career did you want when you were growing up?

As a teenager I really wanted to become a scientific researcher and a professor. I was really fascinated by Marie Curie. She was a committed woman who had emigrated from Poland to France to be able to study science. She was also the first woman to be appointed professor at the Sorbonne University in Paris. It was an inspiration for me.

Some years later, I studied electrical engineering and then completed a PhD in automatic control systems. During my time doing the PhD, I had the opportunity to apply my research work to the industry. It made me appreciate the challenges that come with working in the industry. So, at that time, I gave up the idea of becoming a researcher and switched to a career in the industry.

What was your career path to get to where you are now?

I started my career at PSA in 2000, as a control designer engineer in the R&D department. First, I worked on several advanced projects such as dual clutch transmissions and hybrid powertrains. Then I was made responsible for system development of an automated manual transmission for middle-range vehicles. This product was launched in 2006.

I began the second period of my career in 2008, when I joined PSA’s planning and strategy division. I became the automatic and dual clutch transmissions program manager, so it was beyond pure engineering work.

I was then appointed executive assistant for the powertrain and chassis division of the R&D department. I was back in R&D. And in this role I directly contributed to the GM and PSA merger project, which was a great experience. I learned a lot about business negotiations, legal contracts and intellectual property rights.

In 2014, as I had an electrical background, I was appointed to a new job managing the electrification ramp-up for system design activities. This job included development of the PSA PHEV and BEV powertrains.

Since 2018 I have been in charge of the powertrain system design division.

What are the best and worst aspects of your job?

The automotive industry offers new challenges nearly every day, and at PSA we are completely in that mindset. I love working with passionate and involved people all over the world to tackle these challenges. And, of course, I also feel really satisfied when a vehicle with a new powertrain is praised by customers and the media.

Do legislators help or hinder your work?

Both. On the one hand, legislators provide a frame to any engineering work. But on the other hand, requirements are often frozen late, so this is not always compatible with development procedures. That’s a new challenge because we have to be agile and adapt to vehicle trends. Often we will work on several scenarios, and in the end choose the scenario that fits the legislation.

Legislators banning technologies is a problem, in my opinion. Legislators should just specify a requirement and let engineers propose the solution.

What would be your dream powertrain to develop?

The whole industry now has a responsibility regarding environmental preservation, so I don’t have the same answer today that I would have had 20 years ago. Now, my dream powertrain would be non-pollutant from cradle to grave, it would be highly efficient, silent and also fun to drive, so torque is immediately available.

What will be powering a typical family sedan in 2040?

As an engineer, my thinking is quite logical. Fossil fuels will be banned in many areas by 2040, synthetic fuels are yet to emerge, hydrogen fuel cell technology offers poor performance compared with batteries that directly use electrical energy, and there are also constraints with hydrogen storage. So, I think the most likely power scenario for a sedan in 2040 will be pure electric. But we have to work to improve range, charging speeds and costs to provide really clean and affordable products. A number of questions also remain over green electricity supply and raw materials sourcing.

What is the biggest challenge for PSA at the moment?

I think the main challenge is to produce the most flexible range of powertrains possible; a range that will be able to bring clean and affordable products to the market at the right time. Therefore, I think maintaining flexibility and agility levels is the most challenging thing for PSA.

What was your first car?

I’m from a family that loved Citroën cars; my father and my grandfather have always driven Citroëns. My grandfather, for example, had the famous Traction Avant in the 1940s. So that meant my first car was also a Citroën, an AX K.Way. It was very light –642kg or something like that.

What do you drive now?

The horsepower that I get from my car has changed a little bit from back then. Now I have a Peugeot 3008 PHEV, 300ps. It’s a pleasure to drive in pure electric mode in urban areas. It also offers low consumption. And, really, it provides fantastic dynamic performance – it’s so safe to overtake.

Share. LinkedIn Twitter Facebook Email

Related Posts

How modeling and simulation drive safer battery management systems in EVs

May 6, 2025

GaN: The next frontier

February 27, 2025

Tech Insider: VAG EA888 Evo 5

December 30, 2024
LATEST NEWS

Conflux Technology develops bespoke heat-exchanger for Pagani Utopia hypercar

June 3, 2025

Toyota enters Fuji 24h with hydrogen- and E20-powered cars

June 2, 2025

EXPO INTERVIEW: Enrico Neumann, product manager at IAV

May 30, 2025

Receive breaking stories and features in your inbox each week, for free


Enter your email address:


Supplier Spotlights
  • Acerta Analytics Solutions, Inc.
Featured Listings
  • Wattalps
Getting in Touch
  • Contact Us
  • Download Media Pack
  • Meet the Editors
  • Free Weekly E-Newsletter
Our Social Channels
  • Facebook
  • LinkedIn
Related UKi Topics
  • Automotive Interiors
  • Automotive Testing
  • Autonomous Vehicle
  • Professional Motorsport
  • Tire Technology
  • Media Pack
© 2025 UKi Media & Events a division of UKIP Media & Events Ltd
  • Terms and Conditions
  • Privacy Policy
  • Cookie Policy
  • Notice and Takedown Policy

Type above and press Enter to search. Press Esc to cancel.

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Cookie settingsACCEPT
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

CookieDurationDescription
cookielawinfo-checbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Functional

Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.

Performance

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Advertisement

Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.

Others

Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.

SAVE & ACCEPT
Powered by