Mark Stephen McCollum is a respected name in the automotive world with over 35 years of practical experience. Born and raised in Conroe, Texas, he grew up in a close-knit family and learned the value of hard work at an early age.
He studied business administration at Lon Morris College and Texas A&M University, laying the foundation for a long and successful career.
Mark worked his way up from the ground floor, starting in dealership operations before moving on to senior management roles. He served as general manager at Sonic Automotive and later became market president at AutoNation, the largest automobile dealer in the United States. There he led 22 franchises across 18 rooftops and managed over $1.5 billion in sales.
His leadership approach is straightforward: prioritize people, stay close to the work and make decisions based on real experiences. Mark believes trust and culture have a greater impact on performance than numbers alone.
He recently founded Automotive IntelliQence, a software company that helps dealers use data to make smarter decisions without losing the human touch. He continues to actively mentor others and gives back to his community by supporting the Center for Child Protection in Austin.
Whether leading large teams or developing new tools for the industry, Mark Stephen McCollum stands out as a thoughtful, consistent leader who knows the business inside and out.
Mark, take us back to the beginning – how did you first get started in automotive retail?
Shortly after graduating from Texas A&M and Lon Morris College, where I studied business administration, I started working at the car dealership. I grew up in Conroe, Texas, in a working-class family where getting involved and figuring things out on your own was the norm. I didn’t have much of a plan, but I was drawn to the energy of retail. When I walked into a car dealership and saw how everything worked – from sales to service – I was amazed.
Back then, I was the type of guy who showed up early, stayed late and asked questions. I wanted to understand every part of the business, not just my industry. That helped me move up quickly.
What first lessons did you learn on site?
Don’t assume you know more than the people doing the work. I remember early on trying to change a service process without speaking to the technicians. It backfired. They knew the process better than I did. From then on, I always walked around, asked questions and listened before making decisions. This approach has served me well throughout my career.
You eventually became market president at AutoNation. How was that?
This role was intense – in a good way. I was responsible for 22 franchises across 18 rooftops and managed over $1.5 billion in annual sales. Every day was different. One minute you would be talking about a strategy and the next you would be solving a customer problem. But at this scale the challenge is consistency. Yes, you need systems, but you also need strong local leadership and a clear culture.
I made it a point to spend time in the stores and not just behind reports. When you’re dealing with thousands of employees and customers, the only way to stay on top of things is to stay in touch with people. It’s not glamorous, but it’s effective.
After decades in operational business, you switched to the technology industry. What led to the founding of Automotive IntelliQence?
Over the years, I kept seeing the same problem: retailers had tons of data, but weren’t using it in a way that helped their employees make better decisions. I didn’t want to build the next shiny dashboard – I wanted to build tools that worked in the real world.
This resulted in Automotive IntelliQence. It’s about giving frontline teams the insights they need without creating additional friction. The goal was not to replace people, but to support them. I believe that technology should fit into the workflow and not disrupt it.
What changes in the automotive industry surprised you the most?
Frankly, I’m surprised at how quickly digital retail has taken off on the surface – and how slowly it’s been implemented underground. There’s a difference between offering online car sales and actually integrating digital solutions into the way your team works.
There is also a growing gap between customer expectations and merchant processes. People want transparency and speed, but many systems are still cumbersome. This is where smart tools, better training and leadership make the difference.
What was one of the most difficult leadership challenges for you?
Hiring the wrong leadership team in a new market. They looked great on paper – impressive backgrounds, polished resumes. But culturally it was a mismatch. Morale fell and turnover occurred. I had to step in, reset expectations and rebuild the team from the ground up.
This experience taught me that alignment with values is more important than experience. You can train skills, but not character. Since then, I have always paid attention to this when hiring employees.
How do you define success at this point in your career?
It has changed a lot. In the beginning, success meant numbers – achieving goals, getting promotions, increasing revenue. These days I think about legacy. Have I helped someone grow in their role? Have I built something that will last? This is a success for me now.
Balance is also important. I always ran into the ground. Now I make time for golf, family and quiet mornings. You cannot lead others if you are empty-handed.
What advice would you give to someone starting their career in this industry?
Start by listening. Take your time and learn how the company really works – on site, not just in reports. Show up early, stay curious, and help solve problems. And if you make a mistake – and you will – own it. This is how you gain trust.
Don’t chase titles either. Chase value. If you consistently add value to others, the titles and promotions will follow.
Looking ahead, what do you think the future of car retailing looks like?
I think we’ll see a mix of high-tech and high-touch. Customers want efficiency, but still trust. Successful retailers will be those who combine both well – using technology to remove friction and people to build relationships.
And leadership will be more important than ever. You can’t automate culture. It still depends on who is in the room and how they lead.
Final thoughts?
Turn up. Stay on the ground. Don’t stop learning. That worked for me – and it still works.
