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Billion Nissan

Sioux Falls, SD

4.9
388 Reviews

4400 West 12th Street

Sioux Falls, SD

57106

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Showing 388 reviews

January 08, 2026

Ian what can I say. One of the best and easiest sales reps to work with. There is a reason we ended up buying 3 vehicles with him and the dealership this past year. Than More

by jpkiley8
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian kumerow
January 08, 2026

Ian helped us find the perfect car in a price range we could afford. He was fantastic to work with; no pressure and very knowledgeable. We highly recommend him If you're looking for a new or used vehicle! More

by Frannie
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian
January 08, 2026

Ian was fantastic, took time to answer my questions and check in with me. Great experience!!! More

by nicolehurt
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian
January 08, 2026

Ian was the most pleasant and knowledgeable sales person that I’ve ever worked with at the dealership before he really knew his stuff. He really knew how to get me the best deals and the most options on my More

by Spitfiremml
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian Kumerow
January 08, 2026

Ian helped me a lot and was super understanding and helpful with what I needed. He assured me I didn’t need to decide that day and explained thoroughly what I was signing and what I was going to be pay More

by ozody
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian Kumerow
January 08, 2026

Ian was extremely helpful and friendly, he did an amazing job helping me get an auto loan and helping with any issues or questions that I had. Will definitely only work with him for our next vehicle! More

by Jess Hegge
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian Kumerow
October 14, 2025

Ian was great to work with. Listen to what I wanted not high pressure like some of the other salesman at the dealership. Will definitely work with him again. More

by Wally
Recommend Dealer
Yes
Employees Worked With
Ian Kumerow
October 07, 2025

We got the car we were looking for. Buying a car is about as much fun as a root canal but without the pain. However, Ian made it easy and bearable. Good job! More

by ptown820
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian
October 05, 2025

Ian did a great job. He was very responsive to inquiries about various vehicles and was very helpful. He was great to work with. Only thing I’d like to have seen was m More

by John.spaeth
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian Kummero
September 27, 2025

Great service & got my new truck in a timely matter. Ian was on point & the entire team were all Great people! More

by Rudolh Sinflorant
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Employees Worked With
Ian kumerow
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