Welcome to Colonial Motor Mart
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1. Excludes Savana and 2022 GMC HUMMER EV. Length of contract limited. Some customers may not qualify. Not available with some other offers. Take new retail delivery by 10/31/22. Some features shown may have limited, late or no availability. See dealer for feature availability.
0% APR for well-qualified buyers.1
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Certified Pre-Owned

Get a pre-owned Buick/GMC vehicle that's inspected and warrantied.
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Apply online using our quick credit application to get started.
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Value Trade-In

Get an online quote from Colonial Motor Mart for your pre-owned vehicle.
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Welcome to Colonial Motor Mart

Thank you for making your way to Colonial Motor Mart, your certified GMC dealer serving drivers throughout Indiana and the surrounding areas. At our dealership, you’ll find a solid selection of new GMC models for sale, as well as a carefully inspected lineup of pre-owned vehicles. We also have a well-connected finance center run by a qualified team of finance experts, who can help you get the right loan or lease in a quick, easy, and transparent manner.

Our commitment to our customers continues well beyond the date of purchase. We also have a professional team of GMC technicians on hand with the skills and equipment to handle all manner of maintenance and repairs, as well as a full stock of authentic parts. Make your way to Colonial Motor Mart in Indiana today for quality vehicles, a friendly team, and professional service at every step of the way. And if you have any questions for us, you can always get in touch at 724-350-8641.

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Main 724-350-8641 Sales 724-350-8641
349 North 4th Street
Indiana, PA 15701
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Contact Us

Main 724-350-8641 Sales 724-350-8641
349 North 4th Street
Indiana, PA 15701
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Colonial Motor Mart 40.62825, -79.14512.