New Arrivals

  • 2005 GMC Sierra 2500HD Truck Extended Cab

    2005 GMC Sierra 2500HD Truck Extended Ca…

    • $7,000
    View Details
  • 2010 Chevrolet Tahoe LT1 SUV

    2010 Chevrolet Tahoe LT1 SUV

    • $8,200
    View Details
  • 2014 Toyota Tundra 4x4 SR5 4.6L V8 Truck Crew Max

    2014 Toyota Tundra 4x4 SR5 4.6L V8 Truck…

    • $28,920
    View Details
  • 2015 GMC Sierra 2500HD Denali Truck Crew Cab

    2015 GMC Sierra 2500HD Denali Truck Crew…

    • $44,500
    View Details
  • 2015 GMC Sierra 1500 SLT Truck Crew Cab

    2015 GMC Sierra 1500 SLT Truck Crew Cab

    • $36,980
    View Details

Welcome to 21st Century Auto Sales

21st Century Auto Sales in Blackfoot, ID treats the needs of each individual customer with paramount concern. We know that you have high expectations, and as a car dealer we enjoy the challenge of meeting and exceeding those standards each and every time. Allow us to demonstrate our commitment to excellence!

Our experienced sales staff is eager to share its knowledge and enthusiasm with you. We encourage you to browse our online inventory, schedule a test drive and investigate financing options. You can also request more information about a vehicle using our online form or by calling (208) 684-2121.

If you don't see a particular vehicle, click on CarFinder and complete the form. We will gladly inform you when a matching car arrives. If you'd like to see a vehicle in person, click on Dealership: Directions for step-by-step driving instructions to our site, or give us a call. We look forward to serving you!