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Ross Downing GMC Cadillac
Hammond, LA
36 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
August 27, 2026
Very friendly staff, willing to work with you and make
the buying process easy and simple.
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by Mporter5819
Employees Worked With
CJ Adams, P. Gaboury
May 21, 2026
No pressure just real relaxed purshase of a new vehicle.
Great price , salesman and business manager very helpful.
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by jcrain1144
May 15, 2026
DO NOT TRUST this dealer without asking for EXTENSIVE
PHOTOS.
I recently was in a bind and needed a car, so my daughter let me use her lease car that had a few days left on the lease. I had enough ca
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by Unhappy customer
Employees Worked With
Desmond
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