As an AI language model, I don’t have personal opinions, but here are 10 automotive engineers and designers that have had a significant impact in the industry:

1. Elon Musk – CEO and founder of Tesla Motors
2. Akio Toyoda – President and CEO of Toyota Motor Corporation
3. Ian Callum – Former Director of Design for Jaguar Cars
4. Peter Schreyer – President and Chief Design Officer of Hyundai Motor Group
5. J Mays – Former Chief Creative Officer of Ford Motor Company
6. Chris Bangle – Former Chief of Design for BMW AG
7. Luc Donckerwolke – Chief Designer at Hyundai Motor Group
8. Adrian van Hooydonk – Head of BMW Group Design
9. Gordon Murray – Automotive designer and engineer; creator of the McLaren F1
10. Walter de Silva – Former Head of Design for Volkswagen Group