Matthew Miller

I called in last week and worked with Alphonso (Martinez) about purchasing a new 2026 GMC Sierra Crew Cab 1500 4x4 w/ the 5.3. He is very kind, professional and personable. His team went above and beyond to about purchasing a new 2026 GMC Sierra Crew Cab 1500 4x4 w/ the 5.3. He is very kind, professional and personable. His team went above and beyond to make sure I was happy with my purchase. Thanks to everyone who helped and especially to Brenden Danford (Sales Manager) on his follow-up this afternoon. More

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I wanted a particular color in AWD which was not available at the Valparaiso dealership. They searched for the vehicle I wanted through other GMC dealerships and found the vehicle. My salesperson available at the Valparaiso dealership. They searched for the vehicle I wanted through other GMC dealerships and found the vehicle. My salesperson Matt was excellent...low key.. well-mannered. He showed me all the ins and outs of the vehicle once the vehicle was at the dealership. Document signing went smoothly. I will definitely recommend this dealership and Matt to acquaintances who may be looking to purchase a vehicle. I am a loyal GM purchaser. I have owned a GM vehicle of some sort for over 40 years. More

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Matthew made the purchase of our 2025 Buick Envision seamless and enjoyable. Would highly recommend. seamless and enjoyable. Would highly recommend. More

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