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GRAFF BUICK GMC

116 N Mission Street Directions Mount Pleasant, MI 48858

  • Contact: (800) 895-6117
  • Service: (800) 806-0541
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INCENTIVES

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2026 GMC Sierra 1500 Truck

2026 • Truck
12 Offers Available

2025 GMC HUMMER EV SUV

2025 • SUV
6 Offers Available

2026 Buick Envision SUV

2026 • SUV
3 Offers Available

2026 Buick Envista SUV

2026 • SUV
3 Offers Available

2026 Buick Enclave SUV

2026 • SUV
4 Offers Available

2026 GMC Acadia SUV

2026 • SUV
4 Offers Available

2026 GMC Sierra 2500 HD Truck

2026 • Truck
3 Offers Available

2026 GMC Sierra 3500 HD Truck

2026 • Truck
2 Offers Available

2026 GMC Terrain SUV

2026 • SUV
3 Offers Available

2027 GMC Terrain SUV

2027 • SUV
2 Offers Available

2026 Buick Encore GX SUV

2026 • SUV
1 Offer Available

2026 GMC Yukon SUV

2026 • SUV
1 Offer Available

2026 GMC Yukon XL SUV

2026 • SUV
1 Offer Available

2026 GMC Sierra EV Truck

2026 • Truck
2 Offers Available

2026 GMC Canyon Truck

2026 • Truck
1 Offer Available

2025 GMC HUMMER EV Pickup Truck

2025 • Truck
2 Offers Available
  • Monday 8:30 am - 7:00 pm
  • Tuesday - Wednesday 8:30 am - 6:00 pm
  • Thursday 8:30 am - 7:00 pm
  • Friday 8:30 am - 6:00 pm
  • Saturday 10:00 am - 2:00 pm
  • Sunday Closed
See All Department Hours

Dealership Hours

Parts Dept. Hours

  • Monday 7:30 am - 5:30 pm
  • Tuesday 7:30 am - 5:30 pm
  • Wednesday 7:30 am - 5:30 pm
  • Thursday 7:30 am - 5:30 pm
  • Friday 7:30 am - 5:30 pm
  • Saturday 8:00 am - 2:00 pm
  • Sunday Closed

Service Dept. Hours

  • Monday 7:30 am - 5:30 pm
  • Tuesday 7:30 am - 5:30 pm
  • Wednesday 7:30 am - 5:30 pm
  • Thursday 7:30 am - 5:30 pm
  • Friday 7:30 am - 5:30 pm
  • Saturday 8:00 am - 2:00 pm
  • Sunday Closed
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