About Us
Unstoppable Automotive Group is a fast-growing network of luxury dealerships across California, built on a simple but powerful idea: that the car-buying experience should be just as exceptional as the vehicles themselves. Led by Garth Blumenthal — recognized as the youngest general manager in Mercedes-Benz history — the group has grown into a multi-brand operation representing some of the most respected names in the industry, including Mercedes-Benz, Audi, Volvo, Jaguar Land Rover, and Polestar.
With locations spanning Temecula, Monterey, Mission Viejo, Fresno, and San Diego, our team serves a wide range of guests across the state. What ties every location together is a shared commitment to hospitality — what we call "Building Relationships One Guest At A Time." That philosophy shapes how we interact with customers, and it shapes how we work with each other.
Joining Unstoppable means being part of a team that holds itself to a high standard and expects growth. Our dealerships are modern, our brands are world-class, and our leadership is deeply invested in the development of the people who make it all run. We're also committed to the communities we operate in, supporting schools, hospitals, food banks, and local organizations as a core part of who we are — not an afterthought.
If you're driven, guest-focused, and ready to build a career with real momentum behind it, Unstoppable Automotive Group is the place to do it.
