At Stuttgart Autohaus, the difference starts at the top—and you can see it every day.
- Andrew Aragon
- Jul 7
- 3 min read
The Difference You Can See: Why Andy Aragon Still Works on Cars Every Day
How Many Shop Owners Actually Work on Your Vehicle?
When you bring your European vehicle to a repair shop, have you ever wondered who is actually working on it?
How many shop owners still spend time in the shop diagnosing problems, turning wrenches, and working alongside their technicians?
How many owners are involved in the day-to-day operations, checking repairs, answering questions, and making sure every vehicle leaves the shop the right way?
The answer is—not many.
At Stuttgart Autohaus, we can proudly say we are one of the few that still do.
More Than Just the Owner
If you stop by Stuttgart Autohaus, don't be surprised if owner Andy Aragon greets you with grease on his hands.
That's because Andy isn't sitting behind a desk all day.
He's in the shop working with the technicians, helping diagnose difficult repairs, inspecting vehicles, and making sure every repair meets the standards that have defined Stuttgart Autohaus since 1974.
Being involved in every aspect of the business allows Andy to stay connected—not only to the vehicles but also to the customers who trust us with them. If you have questions about your repair, chances are you'll be speaking directly with the person who helped perform or oversee the work.
That level of involvement is becoming increasingly rare in today's automotive industry.
Learning From the Best
For more than a decade, Andy worked under the guidance of Ed Kocher, the founder of Stuttgart Autohaus. Ed brought his training from Germany to Tucson in 1974, building the business on the principles of German precision, honesty, and craftsmanship. He believed every repair should be performed correctly—not simply quickly or cheaply.
Working alongside Ed was a demanding education.
Andy learned that every diagnosis matters, every detail counts, and every customer deserves honesty and respect. Those lessons became the foundation of his own approach to automotive service and continue to guide Stuttgart Autohaus today. As Andy has said, the goal is not to do the job the easy way—but the way Ed would have done it: the right way.
Here's a more concise version that still highlights Andy and Raul's long-standing partnership and leadership.
Built on Experience
The success of Stuttgart Autohaus is built on more than one person's experience—it's the result of a team that has worked together for decades.
Owner Andy Aragon and Shop Foreman Raul Nieto have known each other since attending automotive technical school together. Over the years, they've developed a strong working relationship and continue to operate like a well-oiled machine, leading the shop with the same commitment to quality and precision.
Raul brings extensive Volkswagen and Audi expertise to the team. As Shop Foreman, he oversees the daily operations of the shop and works closely with the technicians to ensure every repair meets the high standards Stuttgart Autohaus has upheld since 1974.
Together, Andy and Raul help ensure every customer receives the honest, high-quality service that defines "Where Service Makes the Difference."
A Tradition That Continues Every Day
Today's vehicles are more advanced than ever, especially European brands like Audi, Volkswagen, Porsche, Mercedes-Benz, and Volvo. Technology has changed dramatically over the years, but the philosophy at Stuttgart Autohaus has not.
Andy remains actively involved in the repair process because he believes leadership means leading by example. Working side-by-side with the technicians helps ensure every repair meets the high standards our customers have come to expect.
When you visit Stuttgart Autohaus, you're not just dropping your car off at another repair shop. You're bringing it to a business where the owner is personally invested in the work being performed every single day.
Where Service Makes the Difference
For over 50 years, Stuttgart Autohaus has earned the trust of Tucson drivers by combining expert European automotive knowledge with honest, personal service. That commitment started with Ed Kocher and continues today under Andy Aragon's leadership.
Our slogan isn't just something printed on the building.
"Where Service Makes the Difference" defines who we are.
It means the owner is involved.
It means every repair matters.
It means doing the job right—not the easy way.
And yes, it might even mean Andy has greasy hands when he comes out to talk with you.
We wouldn't have it any other way.
Trust Your European Vehicle to Stuttgart Autohaus
If you're looking for honest, experienced European auto repair in Tucson, Stuttgart Autohaus is here to help. Whether you drive a Porsche, Audi, Volkswagen, Mercedes-Benz, or Volvo, you'll receive the same attention to detail and commitment to quality that has defined our shop since 1974.
Because at Stuttgart Autohaus, Where Service Makes the Difference isn't just our slogan—it's the way we do business every day.
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