About Us

Find out why Network Auto Source is the best place to buy your next used car!

Contact our used car dealership and let our professional staff find the used car you want.

Used Car Inventory

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Used Cars in Longmont, CO

selling used cars since 1999

Network Auto Source is a locally owned and operated used car dealer in Colorado. We just recently celebrated our 10th year anniversary. We specialize in providing quality pre-owned vehicles at affordable prices in Northern Colorado. Owned by Clayton & Sharon Joyner, a husband and wife team that have lived in Longmont, CO since 1991. Network Auto Source first started in September of 1998 as an auto wholesale operation, and then we opened our first used car retail store in July 1999 in Berthoud, CO. In 2003 we decided to expand our Colorado used car operation so we decided to move our dealership store to Longmont, CO. Since then we have also opened another retail dealership location in Longmont, CO, which allowed us to better serve the Denver metro area. We have quickly become the most trusted used car dealer in Colorado.

Our quality pre-owned used car inventory comes from a variety of locations such as private sellers, local and nationwide dealerships and national auto auctions from around the US. We also have a variety of used car trade-in’s that generally come from right here in the Denver metro area. We hand select every vehicle that is in our quality used car inventory. For a used car dealer in Colorado, Network Auto Source puts the customer first in every vehicle we sale. You can rest assured that your getting a quality used car from a trusted used car dealer in Colorado every time you buy a used vehicle from Network Auto Source. If you have any questions about our used cars in Colorado please contact our dealership and we will be happy to assist your request.











Used Car Sales

Network Auto Source © 2013  |  Privacy Policy  |  Sitemap  |  2205 N. Lincoln Ave. Loveland CO 80538 | 1 (800) 917-7695 | Local: (970) 685-4892 | Fax: (970) 685-4893

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