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Ross Downing GMC Cadillac
Hammond, LA
33 Reviews
If you're looking for a superior car buying experience, you've come to the right place. Ross Downing Buick GMC is not your average dealership. We offer a wide selection of new Buick and GMC and used vehicles with up-front pricing, no hidden fees, and nationally-recognized customer service for drivers from HAMMOND to New Orleans and beyond. Please also see our new inventory on our new site. We are a friendly, no-hassle, honest business; that's how we have operated for more than 40 years.
You can browse our inventory online to find the new Buick, GMC, or HAMMOND pre-owned vehicles you're looking for. If you have any questions, please don't hesitate to contact us online or by phone at (985) 543-6833. Please also feel free to get directions from anywhere in the HAMMOND to Amite City and LaPlace area and simply stop by our HAMMOND dealership today! We look forward to helping all greater-New Orleans drivers find the perfect vehicle.
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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 - 7:30 PM
Tuesday 8:30 AM - 7:30 PM
Wednesday 8:30 AM - 7:30 PM
Thursday 8:30 AM - 7:30 PM
Friday 8:30 AM - 7:30 PM
Saturday 9:00 AM - 5:30 PM
Sunday Closed
Service
Monday 7:30 AM - 6:00 PM
Tuesday 7:30 AM - 6:00 PM
Wednesday 7:30 AM - 6:00 PM
Thursday 7:30 AM - 6:00 PM
Friday 7:30 AM - 6:00 PM
Saturday Closed
Sunday Closed
Parts
Monday 7:30 AM - 6:00 PM
Tuesday 7:30 AM - 6:00 PM
Wednesday 7:30 AM - 6:00 PM
Thursday 7:30 AM - 6:00 PM
Friday 7:30 AM - 6:00 PM
Saturday Closed
Sunday Closed
Top Reviewed Employees
Latest Reviews
March 11, 2026
Truly my first great car buying experience.
Didn't feel rushed, everything was explained well, and I am very happy with my vehicle
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by Markb
December 22, 2025
Great doing business once again with you guys , And I’m
looking forward to doing more business in the near future 😎👍🏾
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by Glo56782004
November 18, 2025
Services may be a little expensive, but this dealership
usually stands behind their workmanship..we like to deal with Jay in the service department.
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by ebthibeau1
Employees Worked With
Jay
Dealership Inventory (396 Vehicles)
