Billion Auto - Kia in Sioux City

Kia New Car Dealership in Sioux City, IA

3701 Singing Hills Blvd
Sioux City, IA 51106

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Sales: 712-454-1723

Used Cars: 712-454-1742

Hours Toggle

Sales Department

Sun Closed
Mon 8:00am – 8:00pm
Tue 8:00am – 8:00pm
Wed 8:00am – 8:00pm
Thu 8:00am – 8:00pm
Fri 8:00am – 6:00pm
Sat 8:00am – 6:00pm

Service Department

Sun Closed
Mon 7:30am – 5:30pm
Tue 7:30am – 5:30pm
Wed 7:30am – 5:30pm
Thu 7:30am – 5:30pm
Fri 7:30am – 5:00pm
Sat 8:00am – 4:00pm
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Reviews of Billion Auto - Kia in Sioux City

Overall Rating:

4.5 (out of 5)

83% recommend this dealer

75 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

I had a great sales representative that was very honest

Reviewed by Yolanda from Macy Nebraska December 16, 2025

I had a great sales representative that was very honest and with no pressure! New his business and very humble!

  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase

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Maximum rating = 5

5.0 (out of 5)

I came in contact with one of the best salesman I’ve ever

Reviewed by Tamara Johnson from Sioux City December 15, 2025

I came in contact with one of the best salesman I’ve ever met warm welcome not to mention wonderful attitude kept me informed

  • Does recommend this dealer
  • Shopped for a used car
  • Did make a purchase

Overall Facilities N/A

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Maximum rating = 5

5.0 (out of 5)

I hate car shopping and dealing with salesmen but Drew at

Reviewed by Staci W from Vermillion, SDDecember 14, 2025

I hate car shopping and dealing with salesmen but Drew at Kia was amazing! He was not pushy and was very straightforward with the whole process! They were able to work with the bank and get our payments where we needed them to be! And they gave us a great deal on trade in! Overall was a great experience and I will definitely be going back when it’s time to up grade!

  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase

Overall Facilities N/A

Customer Service N/A

Buying Process N/A

Quality of Repair N/A

Maximum rating = 5

About Billion Auto - Kia in Sioux City

Billion Automotive has over 7000 new and pre-owned vehicles for you to choose from. We hope this vehicle fits your needs or if you'd like to shop around find more quality vehicles online at Billionauto.com.

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Want more details on Kia vehicles?

Kia

Carnival, Carnival Hybrid, EV9, K4, K5, Niro, Seltos, Sorento, Sorento Hybrid, Soul, Sportage, Sportage Hybrid, Telluride
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