Gates GM

Gates GM

655 W Southview Dr, Martinsville, IN 46151

New 877-806-7729
Used 877-468-1767
Service 877-843-9304

GM Giant of Martinsville

Family owned and operated, the Gates Automotive Group has been serving northern Indiana since 1928. What started out as an extension to a grocery store business has grown into one of the largest Chevrolet and Toyota group of dealerships in the area. Expanding into Morgan County creates an exciting opportunity for us to continue our tradition of honesty, fairness and integrity as we serve the communities of Central Indiana.

We are the GM Giant of Martinsville! We carry a huge selection of brand new Chevys, Buicks and GMCs. In addition, our certified pre-owned inventory.

New Cars

This dealer has 106 new vehicles.

Used Cars

This dealer has 143 used vehicles.

Service & Repair

This dealer has:

  • Warranty for parts and service
  • Expert technicians
  • Multiple service bays
  • Brand-name certified service center
  • Quality manufacturer's parts
  • Convenient hours and amenities

Learn More |Pricing

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Dealer Reviews

3.8 out of 5.0


Customer Service
Buying Process
Quality of Repair
Overall Facilities

15 out of 21 people recommended this dealer.

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Hours of Operation

8:00 AM – 6:00 PM
8:00 AM – 7:00 PM
8:00 AM – 6:00 PM
8:00 AM – 7:00 PM
8:00 AM – 6:00 PM
8:00 AM – 12:30 PM

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New Cars

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Used Cars

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