Welcome to Spearfish Motors, Inc.

  • Let us introduce you to our staff, show you some of our special vehicle offers, and take you through our complete line of new and pre-owned inventory. We can help you find exactly what you are looking for.
  • We know your time is valuable. We are sure you will find our site a fast and convenient way to research and find a vehicle that's right for you. If we can be of any assistance while visiting us online, send us an email and we will promptly reply.
  • Four-wheel antilock braking system with brake assist

New and Used GMC Dealership in Spearfish at Spearfish Motors, Inc.

We believe that our customers are as special as our cars, so we take car shopping to a whole new level. Stop by to see how we have transformed the GMC experience. From the purchase of your new GMC to the time you need it serviced or repaired, we offer the kind of customer service all great dealerships aspire to. Come in to test drive a new or pre-owned vehicle, ask questions about GMC financing, leasing a new car, or the maintenance you need to keep your car running great for years to come. Come experience the Spearfish Motors, Inc. difference.

Dealer Info

Phone Numbers:Sales Hours:
  • Mon - Fri8:00 AM - 5:30 PM
  • Sat8:00 AM - 5:00 PM
  • SunClosed
Service Hours:
  • Mon - Fri7:30 AM - 5:30 PM
  • Sat8:00 AM - 12:00 PM
  • SunClosed
Parts Hours:
  • Mon - Fri7:30 AM - 5:30 PM
  • Sat8:00 AM - 12:00 PM
  • SunClosed

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Spearfish Motors, Inc. 44.5031, -103.8602.