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Legacy GMC

(1,185 reviews)
Visit Legacy GMC
Sales hours: 9:00am to 8:00pm
Service hours: 7:30am to 6:00pm
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Sales Service
Monday 9:00am–8:00pm 7:30am–6:00pm
Tuesday 9:00am–8:00pm 7:30am–6:00pm
Wednesday 9:00am–8:00pm 7:30am–6:00pm
Thursday 9:00am–8:00pm 7:30am–6:00pm
Friday 9:00am–8:00pm 7:30am–6:00pm
Saturday 9:00am–7:00pm 8:00am–3:00pm
Sunday Closed Closed
2026 state dealer award
View 4 awards
2026 state dealer award 2025 state dealer award
2026 consumer dealer award 2025 consumer dealer award

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New (866) 795-9434 (866) 795-9434
Used (855) 302-8867 (855) 302-8867
Service (888) 276-9108 (888) 276-9108

Inventory

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Incentives

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About our dealership

This seller has been on Cars.com since September 2016.
Commitment to providing excellent services to our GMC customers. Our Slidell dealership is your premier source for parts services tires accessories and new and used vehicles. We also serve New Orleans and Baton Rouge LA Buick and GMC customers. We are your one-stop shop for every vehicle need that you may have. Looking for financing? No problem!Legacy Buick GMC also has a financing department waiting to make owning your dream vehicle a reality. We not only offer sales but also assure brilliant after-sales services for your vehicle. Drop by our Slidell Buick and GMC store to learn more about the services that we provide
Where Drivers become Legends.

Service center

Phone number (888) 276-9108

Service hours

Monday
7:30am–6:00pm
Tuesday
7:30am–6:00pm
Wednesday
7:30am–6:00pm
Thursday
7:30am–6:00pm
Friday
7:30am–6:00pm
Saturday
8:00am–3:00pm
Sunday
Closed

Meet our employees

Reviews

(1,185 reviews)

A dealership's rating is based on all of their reviews, with more weight given to recent reviews. Includes reviews of Legacy GMC from DealerRater.

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Shopping for a new vehicle at Legacy was an extreme pleasure! Alyssa the sales rep was extremely knowledgeable and professional. I will definitely be returning when it is time to purchase a new vehicle.

Shopping for a new vehicle at Legacy was an extreme pleasure! Alyssa the sales rep was extremely knowledgeable and professional. I will definitely be returning when it is time to purchase a new vehicle.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
0 people out of 0 found this review helpful.
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We knew exactly what vehicle we needed. I spoke with Gino G. and he told us our truck was there waiting on us. We went the following Tuesday and Gino had everything setup for us. I would recommend Legacy GMC and Gino G. to family and friends.

We knew exactly what vehicle we needed. I spoke with Gino G. and he told us our truck was there waiting on us. We went the following Tuesday and Gino had everything setup for us. I would recommend Legacy GMC and Gino G. to family and friends.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
0 people out of 0 found this review helpful.
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Not pressured, they both were very knowledgeable of the vehicle and process to purchase the vehicle and stood behind their words!

Not pressured, they both were very knowledgeable of the vehicle and process to purchase the vehicle and stood behind their words!

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Shopped for a new car
0 people out of 0 found this review helpful.
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Everyone was pleasant and easy to work with. Had plenty of options available and we're willing to explore whatever I asked about.

Everyone was pleasant and easy to work with. Had plenty of options available and we're willing to explore whatever I asked about.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
4.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
0 people out of 0 found this review helpful.
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Geno sales person absolutely made deal so ez! Call two days prior to sale. Thank You Very much Finance dept Made it simple and quick. Tech that showed us the truck that said no pics. You were AWESOME!! Stepped up far beyond expectations He deserves a RAISE!

Geno sales person absolutely made deal so ez! Call two days prior to sale. Thank You Very much Finance dept Made it simple and quick. Tech that showed us the truck that said no pics. You were AWESOME!! Stepped up far beyond expectations He deserves a RAISE!

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Shopped for a new car
Worked with:
0 people out of 0 found this review helpful.
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Terrible and I need my money back please I didn't purchase a vehicle because the on we were interested in got sold because we were able to make it to the dealer. But yet was not informed when we got there they tried to put us in different vehicle so we decided to go somewhere else and in the meantime my $500 was not refunded back to my card

Terrible and I need my money back please I didn't purchase a vehicle because the on we were interested in got sold because we were able to make it to the dealer. But yet was not informed when we got there they tried to put us in different vehicle so we decided to go somewhere else and in the meantime my $500 was not refunded back to my card

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
1.0
  • Does not recommend this dealer
  • Shopped for a used car
Worked with:
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Sales folks are great. The finance department is a joke and tried to screw me on interest rates they also miscalculated sales tax which is something I have no way to make sure they do their job right. Bottom line terrible terrible experience.

Sales folks are great. The finance department is a joke and tried to screw me on interest rates they also miscalculated sales tax which is something I have no way to make sure they do their job right. Bottom line terrible terrible experience.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
1.0
  • Does not recommend this dealer
  • Shopped for a new car
0 people out of 0 found this review helpful.
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Would definitely recommend this dealership to whomever was looking for a vehicle. I had no issues purchasing my truck. Chris was very helpful with pictures and videos prior to my visit.

Would definitely recommend this dealership to whomever was looking for a vehicle. I had no issues purchasing my truck. Chris was very helpful with pictures and videos prior to my visit.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase
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Dealer response

Jason, thank you; we appreciate your feedback! Please let us know if there is anything else we can do for you; we are more than happy to help!

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The overall process was smooth. We knew exactly what we were going there to see and test drive. The facility was nice and clean, and the sales team we dealt with were great, and the financial team as well.

The overall process was smooth. We knew exactly what we were going there to see and test drive. The facility was nice and clean, and the sales team we dealt with were great, and the financial team as well.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
5.0
  • Does recommend this dealer
  • Shopped for a used car
Worked with:
0 people out of 0 found this review helpful.
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Feedback Regarding My Experience Purchasing a GMC Sierra 2500HD Denali Ultimate VIN: 1GT49XEY7RF120516 Stock: 25G1073A Model: TK20743 I wanted to share my experience in hopes that it helps improve the customer experience for future buyers. I drove approximately two hours to Legacy GMC to view a white GMC Sierra 2500HD Denali Ultimate after communicating with salesperson Chris. Before making the trip, I was told the truck would be ready for viewing upon my arrival out front. Unfortunately, when I arrived, the truck was not pulled up front as promised, and my guest and I waited approximately 20 to 30 minutes before anyone acknowledged us. During that time, it felt as though several employees were watching us rather than assisting us. As two customers who had traveled a considerable distance, we were left feeling unwelcome instead of valued. Once Chris finally greeted us, another employee accompanied us on the test drive. As soon as the truck was started, a message appeared indicating that the engine oil service was due. When I brought this to Chris's attention, he explained that it was because the truck had been sitting. When I asked how long it had been sitting, he was unable to answer and said he would need to ask the sales manager. As we continued inspecting the truck, we found several concerns that were inconsistent with a premium vehicle at this price point: The grille paint was peeling. There were paint or detailing compound stains and noticeable marks on the leather seats. The truck bed showed visible rust. The tires appeared to need replacement. There were numerous cosmetic scratches and scuffs throughout the vehicle. Because of the truck's condition, I asked whether it had previously been used as. Again, Chris was unable to answer and said he would need to speak with the sales manager. I also requested a pre-sale inspection report. I was informed that no pre-inspection had been completed despite the truck having been on the market for an extended period. I later learned the vehicle had reportedly been listed for approximately 400 days. While the CARFAX reflected the maintenance history, it did not reflect the current cosmetic condition of the truck that I observed in person. Neither the videos that were sent over to view before traveling here. When we discussed pricing, I wasn't asking for an unreasonable discount. I simply believed the truck's condition warranted some consideration. Rather than discussing my concerns or working toward a solution, I was told the sales manager was busy and that Chris would get back with me the following day. As of today, I have not received that follow-up. I understand dealerships have pricing policies, and I respect that. My disappointment wasn't simply about the price; it was about the overall experience. I made a significant trip because I was genuinely interested in purchasing this truck. Instead, I left feeling that my time, concerns, and business were not valued. I hope this feedback is received in the spirit it is intended. I truly wanted to purchase this truck, but customer service, preparation, and transparency are just as important as the vehicle itself. Unfortunately, my experience at Legacy GMC did not meet the level of professionalism I expected from a dealership representing a premium brand.

Feedback Regarding My Experience Purchasing a GMC Sierra 2500HD Denali Ultimate VIN: 1GT49XEY7RF120516 Stock: 25G1073A Model: TK20743 I wanted to share my experience in hopes that it helps improve the customer experience for future buyers. I drove approximately two hours to Legacy GMC to view a white GMC Sierra 2500HD Denali Ultimate after communicating with salesperson Chris. Before making the trip, I was told the truck would be ready for viewing upon my arrival out front. Unfortunately, when I arrived, the truck was not pulled up front as promised, and my guest and I waited approximately 20 to 30 minutes before anyone acknowledged us. During that time, it felt as though several employees were watching us rather than assisting us. As two customers who had traveled a considerable distance, we were left feeling unwelcome instead of valued. Once Chris finally greeted us, another employee accompanied us on the test drive. As soon as the truck was started, a message appeared indicating that the engine oil service was due. When I brought this to Chris's attention, he explained that it was because the truck had been sitting. When I asked how long it had been sitting, he was unable to answer and said he would need to ask the sales manager. As we continued inspecting the truck, we found several concerns that were inconsistent with a premium vehicle at this price point: The grille paint was peeling. There were paint or detailing compound stains and noticeable marks on the leather seats. The truck bed showed visible rust. The tires appeared to need replacement. There were numerous cosmetic scratches and scuffs throughout the vehicle. Because of the truck's condition, I asked whether it had previously been used as. Again, Chris was unable to answer and said he would need to speak with the sales manager. I also requested a pre-sale inspection report. I was informed that no pre-inspection had been completed despite the truck having been on the market for an extended period. I later learned the vehicle had reportedly been listed for approximately 400 days. While the CARFAX reflected the maintenance history, it did not reflect the current cosmetic condition of the truck that I observed in person. Neither the videos that were sent over to view before traveling here. When we discussed pricing, I wasn't asking for an unreasonable discount. I simply believed the truck's condition warranted some consideration. Rather than discussing my concerns or working toward a solution, I was told the sales manager was busy and that Chris would get back with me the following day. As of today, I have not received that follow-up. I understand dealerships have pricing policies, and I respect that. My disappointment wasn't simply about the price; it was about the overall experience. I made a significant trip because I was genuinely interested in purchasing this truck. Instead, I left feeling that my time, concerns, and business were not valued. I hope this feedback is received in the spirit it is intended. I truly wanted to purchase this truck, but customer service, preparation, and transparency are just as important as the vehicle itself. Unfortunately, my experience at Legacy GMC did not meet the level of professionalism I expected from a dealership representing a premium brand.

Rating breakdown (out of 5):
Customer service
Buying process
Quality of repair
Overall facilities
Overall experience
1.0
  • Does not recommend this dealer
  • Shopped for a used car
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