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Vanguard GMC of Sherman
Sherman, TX
304 Reviews
Welcome to Vanguard GMC of Sherman, your trusted destination for new and pre-owned GMC vehicles. Proudly serving Sherman, Denison, Durant, Gainesville, Frisco, McKinney, and surrounding areas, we offer a wide selection of models like the GMC Sierra 1500, Acadia, and Terrain to fit every lifestyle.
At Vanguard GMC of Sherman, we’re committed to delivering a simple, enjoyable car-buying experience. Our friendly sales team is here to help you find the right vehicle, while our finance experts work to secure lease and loan options that fit your budget.
Long after you drive home, our certified service team is here to keep your GMC running at its best with expert maintenance and genuine GMC parts.
From shopping to service, Vanguard GMC of Sherman is your one-stop destination for quality vehicles, trusted care, and exceptional customer service.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 8:30 AM - 7:00 PM
Tuesday 8:30 AM - 7:00 PM
Wednesday 8:30 AM - 7:00 PM
Thursday 8:30 AM - 7:00 PM
Friday 8:30 AM - 7:00 PM
Saturday 8:30 AM - 6:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 2:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 7:00 AM - 2:00 PM
Sunday Closed
Top Reviewed Employees
Latest Reviews
September 18, 2026
Great service.
No wasted time, no hard upsells. Fair trade in and good price on my new truck. Best vehicle experience I've ever experienced.
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by mjansson
Verified Customer
Verified Customer
Employees Worked With
Antonio Nava
September 16, 2026
Truck salesman Robert was great to work with did his best
to get me every thing i asked for
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by dmcrain57
Verified Customer
Verified Customer
September 15, 2026
I purchased my truck from Houston Texas.
Previn and Richard have been awesome. very upfront and clear about pricing and expectations regarding my trade-in delivery.
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by manuelreyna98
Verified Customer
Verified Customer
Dealership Inventory (350 Vehicles)
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