Billion Auto in Sioux Falls sells and services Mazda vehicles. The service department is described as the best, with highly skilled and factory trained technicians. Customers report really great experiences, noting the team is amazing, professional, and top notch. They keep customers in the loop, provide timely updates, and discuss all options thoroughly. Repairs are done perfectly, with proactive and knowledgeable service representatives handling everything smoothly. Many customers highly recommend them for any sales or service needs.
I have always been very happy with the service I receive at Billion Mazda. The staff is very helpful and answer any questions I may have.
September 2026
Always cordial and efficient and helpful when servicing my vehicle. Making appointments seems to be much easier than other dealerships I have utilized.
September 2026
My experience was very good and my saleswoman Nikki was super friendly and made my experience smooth and not stressful, Nikki surely had made my overall experience of car shopping exciting and enjoyable I would for sure recommend her to anyone who may be interested in shopping for a new or used vehicle. Thanks so much Nikki
