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Welcome to Summit Auto Group Northwest

Summit Auto Group Northwest started with Tri-Cities Motor Sales located in the Pasco Autoplex.  From our beginning in 1997, we have grown to three locations in the Tri-Cities.  To better serve you, please call and schedule your service or sales visit today.

Our Tri-Cities Motor Sales dealership is still located in the Pasco Autoplex at 3203 W. Marie Street.  Their home page is www.tricitiesmotorsales.com.  Tri-Cities Motor Sales carries new Chrysler and Mitsubishi vehicles as well as the Tri-Cities' best used vehicles.   Our sales department is open 7 days a week.  Service and Parts are open Monday - Friday 7:30 am - 6:00 pm.  You can call us at 509-547-9888.

Toyota of Tri-Cities moved out of the Pasco Autoplex and into a new store built at 6312 W Canal Drive, in Kennewick, WA.  We moved May 1st 2007 and, thanks to you, have experienced tremendous growth.  Our Toyota location also carries Scion.  In June of 2008 we further expanded our new Toyota dealership by adding another acre of blacktop to accommodate our expanding used vehicle line-up.  Visit our new website at www.toytc.com or call us at 509-736-9900.  You will be amazed by our service department.  From massage chairs, complimentary juices, coffee and fresh baked cookies, to customer computers, children's area, shuttle services, car wash, big screen TVs, cozy chairs, and award winning service you won't want to go any where else.

Transportation Solutions is a used car store specializing in vehicles under $10,000. These vehicles do not come from auction but are local trades from our Toyota of Tri-Cities and Tri-Cities Motor Sales locations.  Each vehicle has passed a safety inspection and is offered with many financing options.  Their entire inventory can be viewed at www.watransportationsolutions.com or give us a call at 509-735-4535 to schedule a convenient appointment today.

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.