Welcome To Rimrock Auto Group

New Arrivals

  • 2021 Kia Rio LX Sedan

    2021 Kia Rio LX

    • Please Call

    Quick Specs

    View Details
  • 2021 Kia Forte LXS Sedan

    2021 Kia Forte LXS

    • Please Call

    Quick Specs

    View Details
  • 2021 Kia Forte LXS Sedan

    2021 Kia Forte LXS

    • Please Call

    Quick Specs

    View Details
  • 2022 Kia Carnival SX MPV

    2022 Kia Carnival SX

    • Please Call

    Quick Specs

    View Details
  • 2021 GMC Terrain SLT SUV

    2021 GMC Terrain SLT

    • $38,220

    Quick Specs

    View Details

At home or in-store,
we're here for you

Video Walkaround
Video Walkaround
Test Drive at Home
Test Drive at Home
Home Delivery
Home Delivery
Maintenance Pick-up
Maintenance Pick-up
Purchase Online
Purchase Online

Why choose us

Exceptional Customer Service

Trade-In Appraisal

Online Purchase

Easy Financing

Home Services Options

No Haggle Pricing

Mobile Service Unit

How to purchase online

Here at Rimrock Auto Group, it is our mission to be the automotive home of drivers in the Billings, MT area. We provide a vast selection of new and used vehicles, exceptional car care and customer service with a smile!

Speaking of new CADILLAC, Kia, Volkswagen, Mercedes-Benz, GMC models, you have your pick of our showroom. Our local dealership keeps a great stock of used cars, trucks, and SUVs in inventory. With competitive prices offered on every pre-owned model for sale on our lot, you won't find a reason to visit any other dealership in Billings.

Car shopping made easy

When it comes to financing. That's where our car loan and CADILLAC, Kia, Volkswagen, Mercedes-Benz, GMC specialists step in. We're here to help you by going over every option clearly, and will work hard to find the right plan for you. Whether adding accessories or protection packages, or figuring out the final details of your loan or lease package, let us guide you along the way.

We keep you going

Rimrock Auto Group is also by your side whenever you need any car service and repair work done in Billings. What's more, our auto parts team would be happy to get you whatever you need to keep your CADILLAC, Kia, Volkswagen, Mercedes-Benz, GMC vehicle on the road for many miles to come.
  1. Volkswagen Billings

    4040 King Avenue West
    Billings, MT 59106

    • Sales: (406) 655-7500
  2. Mercedes-Benz Of Billings

    3045 King Avenue West
    Billings, MT 59102

    • Sales: (406) 294-7000
  3. Rimrock GMC Cadillac

    840 S Shiloh Road
    Billings, MT 59106

    • Sales: (866) 575-2074
  4. Rimrock Kia

    4040 King Avenue W
    Billings, MT 59106

    • Sales: 406-655-7500
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Get in touch

  • Contact our Sales Department at: 800-736-5225